[Serusers] why would a client behave differently for nat on outbound as opposed to inbound
2 Apr
2005
2 Apr
'05
11:18 p.m.
Couldnt think of a better subject, basically I have a handytone (HT) ,
and a xlite behind the same router, which is natting. SER is external
Now when I call HT to xlite I hear absolutely nothing in either
direction, and nuthing except for a request from xlite hits the
mediaproxy...but when xlite calls HT, mediaproxy lights up like a xmas
tree, and all is well.
What I can see is that if the router is the same one, then surely
something in the HT settings (I have no NAT traversal set in HT) causing
this, or something in xlite telling it what to do, I just cant see what.
Oh xlite/HT to pstn works fine, and inbound from pstn to HT/xlite is also
fine voice both ways.
Iqbal
3 Apr
3 Apr
10:56 a.m.
New subject: [Serusers] why would a client behave differently for nat onoutbound as opposed to inbound
Iqbal,
post a trace of the INVITE and OK going from HT to xlite (taken on the SER
server).
g-)
Iqbal wrote:
Couldnt think of a better subject, basically I have a
handytone (HT) ,
and a xlite behind the same router, which is natting. SER is external
Now when I call HT to xlite I hear absolutely nothing in either
direction, and nuthing except for a request from xlite hits the
mediaproxy...but when xlite calls HT, mediaproxy lights up like a xmas
tree, and all is well.
What I can see is that if the router is the same one, then surely
something in the HT settings (I have no NAT traversal set in HT)
causing this, or something in xlite telling it what to do, I just
cant see what.
Oh xlite/HT to pstn works fine, and inbound from pstn to HT/xlite is
also fine voice both ways.
Iqbal
_______________________________________________
Serusers mailing list
serusers(a)lists.iptel.org
http://lists.iptel.org/mailman/listinfo/serusers
5:19 p.m.
New subject: [Serusers] why would a client behave differently for nat onoutbound as opposed to inbound
Hi
Heres the trace
NOTE : Internal IP are exactly how they are, external been search and
replaced. Taken using ngrep
----------
###########
U 2005/04/03 16:14:47.352103 223.78.240.109:1024 -> 201.218.150.25:5060
INVITE sip:040600@sip.domain.com SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6afda005df28ce2f.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Contact: <sip:040618@192.168.20.3>.
Supported: replaces.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15178 INVITE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Type: application/sdp.
Content-Length: 340.
.
v=0.
o=040618 8000 0 IN IP4 192.168.20.3.
s=SIP Call.
c=IN IP4 192.168.20.3.
t=0 0.
m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
a=sendrecv.
a=rtpmap:0 PCMU/8000/3.
a=rtpmap:8 PCMA/8000/3.
a=rtpmap:4 G723/8000/3.
a=rtpmap:18 G729/8000/3.
a=rtpmap:2 G726-32/8000/3.
a=rtpmap:15 G728/8000/3.
a=rtpmap:99 iLBC/8000/3.
a=fmtp:99 mode=20.
a=ptime:20.
#
U 2005/04/03 16:14:47.390154 201.218.150.25:5060 -> 223.78.240.109:1024
SIP/2.0 407 Proxy Authentication Required.
Via: SIP/2.0/UDP
192.168.20.3;branch=z9hG4bK6afda005df28ce2f;rport=1024;received=223.78.240.109.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=bde2d0f39a3c31098b0c0a337d26256c.5b34.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15178 INVITE.
Proxy-Authenticate: Digest realm="sip.domain.com",
nonce="42500993cb56f08d341fb7a29897c97250e955ed".
Content-Length: 0.
Warning: 392 201.218.150.25:5060 "Noisy feedback tells: pid=2783
req_src_ip=223.78.240.109 req_src_port=1024
in_uri=sip:040600@sip.domain.com out_uri=sip:040600@223.78.240.109:5060
via_cnt==1".
.
#
U 2005/04/03 16:14:47.439305 223.78.240.109:1024 -> 201.218.150.25:5060
ACK sip:040600@sip.domain.com SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6afda005df28ce2f.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=bde2d0f39a3c31098b0c0a337d26256c.5b34.
Contact: <sip:040618@192.168.20.3>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15178 ACK.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:14:47.479407 223.78.240.109:1024 -> 201.218.150.25:5060
INVITE sip:040600@sip.domain.com SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Contact: <sip:040618@192.168.20.3>.
Supported: replaces.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@sip.domain.com",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="d4573559ec2e355755de825d8afb4a1f".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Type: application/sdp.
Content-Length: 340.
.
v=0.
o=040618 8000 1 IN IP4 192.168.20.3.
s=SIP Call.
c=IN IP4 192.168.20.3.
t=0 0.
m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
a=sendrecv.
a=rtpmap:0 PCMU/8000/3.
a=rtpmap:8 PCMA/8000/3.
a=rtpmap:4 G723/8000/3.
a=rtpmap:18 G729/8000/3.
a=rtpmap:2 G726-32/8000/3.
a=rtpmap:15 G728/8000/3.
a=rtpmap:99 iLBC/8000/3.
a=fmtp:99 mode=20.
a=ptime:20.
#
U 2005/04/03 16:14:47.516822 201.218.150.25:5060 -> 223.78.240.109:1024
SIP/2.0 100 trying -- your call is important to us.
Via: SIP/2.0/UDP
192.168.20.3;branch=z9hG4bK1884d89b14226d43;rport=1024;received=223.78.240.109.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Content-Length: 0.
Warning: 392 201.218.150.25:5060 "Noisy feedback tells: pid=2786
req_src_ip=223.78.240.109 req_src_port=1024
in_uri=sip:040600@sip.domain.com out_uri=sip:040600@223.78.240.109:5060
via_cnt==1".
.
#
U 2005/04/03 16:14:47.517367 201.218.150.25:5060 -> 223.78.240.109:5060
INVITE sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Contact: <sip:040618@223.78.240.109:1024>.
Supported: replaces.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@sip.domain.com",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="d4573559ec2e355755de825d8afb4a1f".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Type: application/sdp.
Content-Length: 340.
.
v=0.
o=040618 8000 1 IN IP4 192.168.20.3.
s=SIP Call.
c=IN IP4 192.168.20.3.
t=0 0.
m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
a=sendrecv.
a=rtpmap:0 PCMU/8000/3.
a=rtpmap:8 PCMA/8000/3.
a=rtpmap:4 G723/8000/3.
a=rtpmap:18 G729/8000/3.
a=rtpmap:2 G726-32/8000/3.
a=rtpmap:15 G728/8000/3.
a=rtpmap:99 iLBC/8000/3.
a=fmtp:99 mode=20.
a=ptime:20.
#
U 2005/04/03 16:14:47.968715 201.218.150.25:5060 -> 223.78.240.109:5060
INVITE sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Contact: <sip:040618@223.78.240.109:1024>.
Supported: replaces.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@sip.domain.com",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="d4573559ec2e355755de825d8afb4a1f".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Type: application/sdp.
Content-Length: 340.
.
v=0.
o=040618 8000 1 IN IP4 192.168.20.3.
s=SIP Call.
c=IN IP4 192.168.20.3.
t=0 0.
m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
a=sendrecv.
a=rtpmap:0 PCMU/8000/3.
a=rtpmap:8 PCMA/8000/3.
a=rtpmap:4 G723/8000/3.
a=rtpmap:18 G729/8000/3.
a=rtpmap:2 G726-32/8000/3.
a=rtpmap:15 G728/8000/3.
a=rtpmap:99 iLBC/8000/3.
a=fmtp:99 mode=20.
a=ptime:20.
####
U 2005/04/03 16:14:49.718507 223.78.240.109:5060 -> 201.218.150.25:5060
SIP/2.0 100 Trying.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
#
U 2005/04/03 16:14:50.478983 223.78.240.109:5060 -> 201.218.150.25:5060
SIP/2.0 180 Ringing.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
#
U 2005/04/03 16:14:50.480364 201.218.150.25:5060 -> 223.78.240.109:1024
SIP/2.0 180 Ringing.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
############
U 2005/04/03 16:14:54.716498 223.78.240.109:5060 -> 201.218.150.25:5060
SIP/2.0 200 Ok.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Content-Type: application/sdp.
Server: X-Lite release 1103m.
Content-Length: 200.
.
v=0.
o=040600 152816778 152823799 IN IP4 223.78.240.109.
s=X-Lite.
c=IN IP4 223.78.240.109.
t=0 0.
m=audio 8000 RTP/AVP 3 101.
a=rtpmap:3 gsm/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
#
U 2005/04/03 16:14:54.719442 201.218.150.25:5060 -> 223.78.240.109:1024
SIP/2.0 200 Ok.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Content-Type: application/sdp.
Server: X-Lite release 1103m.
Content-Length: 200.
.
v=0.
o=040600 152816778 152823799 IN IP4 223.78.240.109.
s=X-Lite.
c=IN IP4 223.78.240.109.
t=0 0.
m=audio 8000 RTP/AVP 3 101.
a=rtpmap:3 gsm/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
#
U 2005/04/03 16:14:54.801450 223.78.240.109:1024 -> 201.218.150.25:5060
ACK sip:040600@223.78.240.109:5060 SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6044f43b5006eedc.
Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040618@192.168.20.3>.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="ca8ea99e9b8345bde6ccb263ffd5a038".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 ACK.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:14:54.803421 201.218.150.25:5060 -> 223.78.240.109:5060
ACK sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=0.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK6044f43b5006eedc.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040618@192.168.20.3>.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="ca8ea99e9b8345bde6ccb263ffd5a038".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 ACK.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#########
U 2005/04/03 16:15:00.913249 223.78.240.109:1024 -> 201.218.150.25:5060
BYE sip:040600@223.78.240.109:5060 SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK1527872e4e616368.
Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="5fd8e1f30a2924a53e44f8e9ad0abf47".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:15:00.948553 201.218.150.25:5060 -> 223.78.240.109:5060
BYE sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="5fd8e1f30a2924a53e44f8e9ad0abf47".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:15:00.993724 201.218.150.25:5060 -> 223.78.240.109:5060
BYE sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="5fd8e1f30a2924a53e44f8e9ad0abf47".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:15:01.086530 223.78.240.109:5060 -> 201.218.150.25:5060
SIP/2.0 200 Ok.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
#
U 2005/04/03 16:15:01.087731 201.218.150.25:5060 -> 223.78.240.109:5060
SIP/2.0 200 Ok.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
###############
---------------------
On 4/3/2005, "Greger V. Teigre" <greger(a)teigre.com> wrote:
Iqbal,
post a trace of the INVITE and OK going from HT to xlite (taken on the SER
server).
g-)
Iqbal wrote:
Couldnt think of a better subject, basically I
have a handytone (HT) ,
and a xlite behind the same router, which is natting. SER is external
Now when I call HT to xlite I hear absolutely nothing in either
direction, and nuthing except for a request from xlite hits the
mediaproxy...but when xlite calls HT, mediaproxy lights up like a xmas
tree, and all is well.
What I can see is that if the router is the same one, then surely
something in the HT settings (I have no NAT traversal set in HT)
causing this, or something in xlite telling it what to do, I just
cant see what.
Oh xlite/HT to pstn works fine, and inbound from pstn to HT/xlite is
also fine voice both ways.
Iqbal
_______________________________________________
Serusers mailing list
serusers(a)lists.iptel.org
http://lists.iptel.org/mailman/listinfo/serusers
4 Apr
4 Apr
8:14 a.m.
New subject: [Serusers] why would a client behave differently for nat onoutbound as opposed to inbound
Ok, this is what I see (assuming you *want* to proxy the call) :
- HT is not proxied. This means that your ser.cfg does not detect the
private address in the SDP and the SDP payload is not rewritten in an
incoming INVITE (use_media_proxy() was not called). Have a look at the code
detecting NAT for INVITEs.
- Xlite is proxied, so you correctly detect the NAT in the onreply_route.
g-)
Iqbal wrote:
Hi
Heres the trace
NOTE : Internal IP are exactly how they are, external been search and
replaced. Taken using ngrep
----------
###########
U 2005/04/03 16:14:47.352103 223.78.240.109:1024 ->
201.218.150.25:5060 INVITE sip:040600@sip.domain.com SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6afda005df28ce2f.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Contact: <sip:040618@192.168.20.3>.
Supported: replaces.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15178 INVITE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Type: application/sdp.
Content-Length: 340.
.
v=0.
o=040618 8000 0 IN IP4 192.168.20.3.
s=SIP Call.
c=IN IP4 192.168.20.3.
t=0 0.
m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
a=sendrecv.
a=rtpmap:0 PCMU/8000/3.
a=rtpmap:8 PCMA/8000/3.
a=rtpmap:4 G723/8000/3.
a=rtpmap:18 G729/8000/3.
a=rtpmap:2 G726-32/8000/3.
a=rtpmap:15 G728/8000/3.
a=rtpmap:99 iLBC/8000/3.
a=fmtp:99 mode=20.
a=ptime:20.
#
U 2005/04/03 16:14:47.390154 201.218.150.25:5060 ->
223.78.240.109:1024 SIP/2.0 407 Proxy Authentication Required.
Via: SIP/2.0/UDP
192.168.20.3;branch=z9hG4bK6afda005df28ce2f;rport=1024;received=223.78.240.109.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To:
<sip:040600@sip.domain.com>;tag=bde2d0f39a3c31098b0c0a337d26256c.5b34.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15178 INVITE.
Proxy-Authenticate: Digest realm="sip.domain.com",
nonce="42500993cb56f08d341fb7a29897c97250e955ed".
Content-Length: 0.
Warning: 392 201.218.150.25:5060 "Noisy feedback tells: pid=2783
req_src_ip=223.78.240.109 req_src_port=1024
in_uri=sip:040600@sip.domain.com
out_uri=sip:040600@223.78.240.109:5060 via_cnt==1".
.
#
U 2005/04/03 16:14:47.439305 223.78.240.109:1024 ->
201.218.150.25:5060 ACK sip:040600@sip.domain.com SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6afda005df28ce2f.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To:
<sip:040600@sip.domain.com>;tag=bde2d0f39a3c31098b0c0a337d26256c.5b34.
Contact: <sip:040618@192.168.20.3>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15178 ACK.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:14:47.479407 223.78.240.109:1024 ->
201.218.150.25:5060 INVITE sip:040600@sip.domain.com SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Contact: <sip:040618@192.168.20.3>.
Supported: replaces.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@sip.domain.com",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="d4573559ec2e355755de825d8afb4a1f".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Type: application/sdp.
Content-Length: 340.
.
v=0.
o=040618 8000 1 IN IP4 192.168.20.3.
s=SIP Call.
c=IN IP4 192.168.20.3.
t=0 0.
m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
a=sendrecv.
a=rtpmap:0 PCMU/8000/3.
a=rtpmap:8 PCMA/8000/3.
a=rtpmap:4 G723/8000/3.
a=rtpmap:18 G729/8000/3.
a=rtpmap:2 G726-32/8000/3.
a=rtpmap:15 G728/8000/3.
a=rtpmap:99 iLBC/8000/3.
a=fmtp:99 mode=20.
a=ptime:20.
#
U 2005/04/03 16:14:47.516822 201.218.150.25:5060 ->
223.78.240.109:1024 SIP/2.0 100 trying -- your call is important to
us.
Via: SIP/2.0/UDP
192.168.20.3;branch=z9hG4bK1884d89b14226d43;rport=1024;received=223.78.240.109.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Content-Length: 0.
Warning: 392 201.218.150.25:5060 "Noisy feedback tells: pid=2786
req_src_ip=223.78.240.109 req_src_port=1024
in_uri=sip:040600@sip.domain.com
out_uri=sip:040600@223.78.240.109:5060 via_cnt==1".
.
#
U 2005/04/03 16:14:47.517367 201.218.150.25:5060 ->
223.78.240.109:5060 INVITE sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Contact: <sip:040618@223.78.240.109:1024>.
Supported: replaces.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@sip.domain.com",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="d4573559ec2e355755de825d8afb4a1f".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Type: application/sdp.
Content-Length: 340.
.
v=0.
o=040618 8000 1 IN IP4 192.168.20.3.
s=SIP Call.
c=IN IP4 192.168.20.3.
t=0 0.
m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
a=sendrecv.
a=rtpmap:0 PCMU/8000/3.
a=rtpmap:8 PCMA/8000/3.
a=rtpmap:4 G723/8000/3.
a=rtpmap:18 G729/8000/3.
a=rtpmap:2 G726-32/8000/3.
a=rtpmap:15 G728/8000/3.
a=rtpmap:99 iLBC/8000/3.
a=fmtp:99 mode=20.
a=ptime:20.
#
U 2005/04/03 16:14:47.968715 201.218.150.25:5060 ->
223.78.240.109:5060 INVITE sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Contact: <sip:040618@223.78.240.109:1024>.
Supported: replaces.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@sip.domain.com",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="d4573559ec2e355755de825d8afb4a1f".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Type: application/sdp.
Content-Length: 340.
.
v=0.
o=040618 8000 1 IN IP4 192.168.20.3.
s=SIP Call.
c=IN IP4 192.168.20.3.
t=0 0.
m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
a=sendrecv.
a=rtpmap:0 PCMU/8000/3.
a=rtpmap:8 PCMA/8000/3.
a=rtpmap:4 G723/8000/3.
a=rtpmap:18 G729/8000/3.
a=rtpmap:2 G726-32/8000/3.
a=rtpmap:15 G728/8000/3.
a=rtpmap:99 iLBC/8000/3.
a=fmtp:99 mode=20.
a=ptime:20.
####
U 2005/04/03 16:14:49.718507 223.78.240.109:5060 ->
201.218.150.25:5060 SIP/2.0 100 Trying.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
#
U 2005/04/03 16:14:50.478983 223.78.240.109:5060 ->
201.218.150.25:5060 SIP/2.0 180 Ringing.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
#
U 2005/04/03 16:14:50.480364 201.218.150.25:5060 ->
223.78.240.109:1024 SIP/2.0 180 Ringing.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
############
U 2005/04/03 16:14:54.716498 223.78.240.109:5060 ->
201.218.150.25:5060 SIP/2.0 200 Ok.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Content-Type: application/sdp.
Server: X-Lite release 1103m.
Content-Length: 200.
.
v=0.
o=040600 152816778 152823799 IN IP4 223.78.240.109.
s=X-Lite.
c=IN IP4 223.78.240.109.
t=0 0.
m=audio 8000 RTP/AVP 3 101.
a=rtpmap:3 gsm/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
#
U 2005/04/03 16:14:54.719442 201.218.150.25:5060 ->
223.78.240.109:1024 SIP/2.0 200 Ok.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Content-Type: application/sdp.
Server: X-Lite release 1103m.
Content-Length: 200.
.
v=0.
o=040600 152816778 152823799 IN IP4 223.78.240.109.
s=X-Lite.
c=IN IP4 223.78.240.109.
t=0 0.
m=audio 8000 RTP/AVP 3 101.
a=rtpmap:3 gsm/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
#
U 2005/04/03 16:14:54.801450 223.78.240.109:1024 ->
201.218.150.25:5060 ACK sip:040600@223.78.240.109:5060 SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6044f43b5006eedc.
Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040618@192.168.20.3>.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="ca8ea99e9b8345bde6ccb263ffd5a038".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 ACK.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:14:54.803421 201.218.150.25:5060 ->
223.78.240.109:5060 ACK sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=0.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK6044f43b5006eedc.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040618@192.168.20.3>.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="ca8ea99e9b8345bde6ccb263ffd5a038".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 ACK.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#########
U 2005/04/03 16:15:00.913249 223.78.240.109:1024 ->
201.218.150.25:5060 BYE sip:040600@223.78.240.109:5060 SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK1527872e4e616368.
Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="5fd8e1f30a2924a53e44f8e9ad0abf47".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:15:00.948553 201.218.150.25:5060 ->
223.78.240.109:5060 BYE sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="5fd8e1f30a2924a53e44f8e9ad0abf47".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:15:00.993724 201.218.150.25:5060 ->
223.78.240.109:5060 BYE sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="5fd8e1f30a2924a53e44f8e9ad0abf47".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:15:01.086530 223.78.240.109:5060 ->
201.218.150.25:5060 SIP/2.0 200 Ok.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
#
U 2005/04/03 16:15:01.087731 201.218.150.25:5060 ->
223.78.240.109:5060 SIP/2.0 200 Ok.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
###############
---------------------
On 4/3/2005, "Greger V. Teigre" <greger(a)teigre.com> wrote:
> Iqbal,
> post a trace of the INVITE and OK going from HT to xlite (taken on
> the SER server).
> g-)
>
> Iqbal wrote:
>> Couldnt think of a better subject, basically I have a handytone
>> (HT) , and a xlite behind the same router, which is natting. SER is
>> external
>>
>> Now when I call HT to xlite I hear absolutely nothing in either
>> direction, and nuthing except for a request from xlite hits the
>> mediaproxy...but when xlite calls HT, mediaproxy lights up like a
>> xmas tree, and all is well.
>>
>> What I can see is that if the router is the same one, then surely
>> something in the HT settings (I have no NAT traversal set in HT)
>> causing this, or something in xlite telling it what to do, I just
>> cant see what.
>>
>> Oh xlite/HT to pstn works fine, and inbound from pstn to HT/xlite is
>> also fine voice both ways.
>>
>> Iqbal
>>
>> _______________________________________________
>> Serusers mailing list
>> serusers(a)lists.iptel.org
>> http://lists.iptel.org/mailman/listinfo/serusers
1:35 p.m.
New subject: [Serusers] why would a client behave differently for nat onoutbound as opposed to inbound
Hi
Thats wat i thought, but since the same ser.cfg is being used :-) why
wouldnt HT be proxied, surely the ser.cfg reads the INVITE and processes
it the same for HT and for xlite, why would it differ based on the
client used.
Iqbal
Greger V. Teigre wrote:
Ok, this is what I see (assuming you *want* to proxy
the call) :
- HT is not proxied. This means that your ser.cfg does not detect the
private address in the SDP and the SDP payload is not rewritten in an
incoming INVITE (use_media_proxy() was not called). Have a look at
the code detecting NAT for INVITEs.
- Xlite is proxied, so you correctly detect the NAT in the onreply_route.
g-)
Iqbal wrote:
Hi
Heres the trace
NOTE : Internal IP are exactly how they are, external been search and
replaced. Taken using ngrep
----------
###########
U 2005/04/03 16:14:47.352103 223.78.240.109:1024 ->
201.218.150.25:5060 INVITE sip:040600@sip.domain.com SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6afda005df28ce2f.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Contact: <sip:040618@192.168.20.3>.
Supported: replaces.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15178 INVITE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Type: application/sdp.
Content-Length: 340.
.
v=0.
o=040618 8000 0 IN IP4 192.168.20.3.
s=SIP Call.
c=IN IP4 192.168.20.3.
t=0 0.
m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
a=sendrecv.
a=rtpmap:0 PCMU/8000/3.
a=rtpmap:8 PCMA/8000/3.
a=rtpmap:4 G723/8000/3.
a=rtpmap:18 G729/8000/3.
a=rtpmap:2 G726-32/8000/3.
a=rtpmap:15 G728/8000/3.
a=rtpmap:99 iLBC/8000/3.
a=fmtp:99 mode=20.
a=ptime:20.
#
U 2005/04/03 16:14:47.390154 201.218.150.25:5060 ->
223.78.240.109:1024 SIP/2.0 407 Proxy Authentication Required.
Via: SIP/2.0/UDP
192.168.20.3;branch=z9hG4bK6afda005df28ce2f;rport=1024;received=223.78.240.109.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To:
<sip:040600@sip.domain.com>;tag=bde2d0f39a3c31098b0c0a337d26256c.5b34.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15178 INVITE.
Proxy-Authenticate: Digest realm="sip.domain.com",
nonce="42500993cb56f08d341fb7a29897c97250e955ed".
Content-Length: 0.
Warning: 392 201.218.150.25:5060 "Noisy feedback tells: pid=2783
req_src_ip=223.78.240.109 req_src_port=1024
in_uri=sip:040600@sip.domain.com
out_uri=sip:040600@223.78.240.109:5060 via_cnt==1".
.
#
U 2005/04/03 16:14:47.439305 223.78.240.109:1024 ->
201.218.150.25:5060 ACK sip:040600@sip.domain.com SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6afda005df28ce2f.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To:
<sip:040600@sip.domain.com>;tag=bde2d0f39a3c31098b0c0a337d26256c.5b34.
Contact: <sip:040618@192.168.20.3>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15178 ACK.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:14:47.479407 223.78.240.109:1024 ->
201.218.150.25:5060 INVITE sip:040600@sip.domain.com SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Contact: <sip:040618@192.168.20.3>.
Supported: replaces.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@sip.domain.com",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="d4573559ec2e355755de825d8afb4a1f".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Type: application/sdp.
Content-Length: 340.
.
v=0.
o=040618 8000 1 IN IP4 192.168.20.3.
s=SIP Call.
c=IN IP4 192.168.20.3.
t=0 0.
m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
a=sendrecv.
a=rtpmap:0 PCMU/8000/3.
a=rtpmap:8 PCMA/8000/3.
a=rtpmap:4 G723/8000/3.
a=rtpmap:18 G729/8000/3.
a=rtpmap:2 G726-32/8000/3.
a=rtpmap:15 G728/8000/3.
a=rtpmap:99 iLBC/8000/3.
a=fmtp:99 mode=20.
a=ptime:20.
#
U 2005/04/03 16:14:47.516822 201.218.150.25:5060 ->
223.78.240.109:1024 SIP/2.0 100 trying -- your call is important to
us.
Via: SIP/2.0/UDP
192.168.20.3;branch=z9hG4bK1884d89b14226d43;rport=1024;received=223.78.240.109.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Content-Length: 0.
Warning: 392 201.218.150.25:5060 "Noisy feedback tells: pid=2786
req_src_ip=223.78.240.109 req_src_port=1024
in_uri=sip:040600@sip.domain.com
out_uri=sip:040600@223.78.240.109:5060 via_cnt==1".
.
#
U 2005/04/03 16:14:47.517367 201.218.150.25:5060 ->
223.78.240.109:5060 INVITE sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Contact: <sip:040618@223.78.240.109:1024>.
Supported: replaces.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@sip.domain.com",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="d4573559ec2e355755de825d8afb4a1f".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Type: application/sdp.
Content-Length: 340.
.
v=0.
o=040618 8000 1 IN IP4 192.168.20.3.
s=SIP Call.
c=IN IP4 192.168.20.3.
t=0 0.
m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
a=sendrecv.
a=rtpmap:0 PCMU/8000/3.
a=rtpmap:8 PCMA/8000/3.
a=rtpmap:4 G723/8000/3.
a=rtpmap:18 G729/8000/3.
a=rtpmap:2 G726-32/8000/3.
a=rtpmap:15 G728/8000/3.
a=rtpmap:99 iLBC/8000/3.
a=fmtp:99 mode=20.
a=ptime:20.
#
U 2005/04/03 16:14:47.968715 201.218.150.25:5060 ->
223.78.240.109:5060 INVITE sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Contact: <sip:040618@223.78.240.109:1024>.
Supported: replaces.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@sip.domain.com",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="d4573559ec2e355755de825d8afb4a1f".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Type: application/sdp.
Content-Length: 340.
.
v=0.
o=040618 8000 1 IN IP4 192.168.20.3.
s=SIP Call.
c=IN IP4 192.168.20.3.
t=0 0.
m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
a=sendrecv.
a=rtpmap:0 PCMU/8000/3.
a=rtpmap:8 PCMA/8000/3.
a=rtpmap:4 G723/8000/3.
a=rtpmap:18 G729/8000/3.
a=rtpmap:2 G726-32/8000/3.
a=rtpmap:15 G728/8000/3.
a=rtpmap:99 iLBC/8000/3.
a=fmtp:99 mode=20.
a=ptime:20.
####
U 2005/04/03 16:14:49.718507 223.78.240.109:5060 ->
201.218.150.25:5060 SIP/2.0 100 Trying.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
#
U 2005/04/03 16:14:50.478983 223.78.240.109:5060 ->
201.218.150.25:5060 SIP/2.0 180 Ringing.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
#
U 2005/04/03 16:14:50.480364 201.218.150.25:5060 ->
223.78.240.109:1024 SIP/2.0 180 Ringing.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
############
U 2005/04/03 16:14:54.716498 223.78.240.109:5060 ->
201.218.150.25:5060 SIP/2.0 200 Ok.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Content-Type: application/sdp.
Server: X-Lite release 1103m.
Content-Length: 200.
.
v=0.
o=040600 152816778 152823799 IN IP4 223.78.240.109.
s=X-Lite.
c=IN IP4 223.78.240.109.
t=0 0.
m=audio 8000 RTP/AVP 3 101.
a=rtpmap:3 gsm/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
#
U 2005/04/03 16:14:54.719442 201.218.150.25:5060 ->
223.78.240.109:1024 SIP/2.0 200 Ok.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Content-Type: application/sdp.
Server: X-Lite release 1103m.
Content-Length: 200.
.
v=0.
o=040600 152816778 152823799 IN IP4 223.78.240.109.
s=X-Lite.
c=IN IP4 223.78.240.109.
t=0 0.
m=audio 8000 RTP/AVP 3 101.
a=rtpmap:3 gsm/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
#
U 2005/04/03 16:14:54.801450 223.78.240.109:1024 ->
201.218.150.25:5060 ACK sip:040600@223.78.240.109:5060 SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6044f43b5006eedc.
Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040618@192.168.20.3>.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="ca8ea99e9b8345bde6ccb263ffd5a038".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 ACK.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:14:54.803421 201.218.150.25:5060 ->
223.78.240.109:5060 ACK sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=0.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK6044f43b5006eedc.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040618@192.168.20.3>.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="ca8ea99e9b8345bde6ccb263ffd5a038".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 ACK.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#########
U 2005/04/03 16:15:00.913249 223.78.240.109:1024 ->
201.218.150.25:5060 BYE sip:040600@223.78.240.109:5060 SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK1527872e4e616368.
Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="5fd8e1f30a2924a53e44f8e9ad0abf47".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:15:00.948553 201.218.150.25:5060 ->
223.78.240.109:5060 BYE sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="5fd8e1f30a2924a53e44f8e9ad0abf47".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:15:00.993724 201.218.150.25:5060 ->
223.78.240.109:5060 BYE sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="5fd8e1f30a2924a53e44f8e9ad0abf47".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:15:01.086530 223.78.240.109:5060 ->
201.218.150.25:5060 SIP/2.0 200 Ok.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
#
U 2005/04/03 16:15:01.087731 201.218.150.25:5060 ->
223.78.240.109:5060 SIP/2.0 200 Ok.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
###############
---------------------
On 4/3/2005, "Greger V. Teigre" <greger(a)teigre.com> wrote:
> Iqbal,
> post a trace of the INVITE and OK going from HT to xlite (taken on
> the SER server).
> g-)
>
> Iqbal wrote:
>
>> Couldnt think of a better subject, basically I have a handytone
>> (HT) , and a xlite behind the same router, which is natting. SER is
>> external
>>
>> Now when I call HT to xlite I hear absolutely nothing in either
>> direction, and nuthing except for a request from xlite hits the
>> mediaproxy...but when xlite calls HT, mediaproxy lights up like a
>> xmas tree, and all is well.
>>
>> What I can see is that if the router is the same one, then surely
>> something in the HT settings (I have no NAT traversal set in HT)
>> causing this, or something in xlite telling it what to do, I just
>> cant see what.
>>
>> Oh xlite/HT to pstn works fine, and inbound from pstn to HT/xlite is
>> also fine voice both ways.
>>
>> Iqbal
>>
>> _______________________________________________
>> Serusers mailing list
>> serusers(a)lists.iptel.org
>> http://lists.iptel.org/mailman/listinfo/serusers
>
.
5 Apr
5 Apr
2:14 p.m.
New subject: [Serusers] why would a client behave differently for nat onoutbound as opposed to inbound
I cannot really say. How do you test incoming INVITEs in ser.cfg?
g-)
Iqbal wrote:
Hi
Thats wat i thought, but since the same ser.cfg is being used :-) why
wouldnt HT be proxied, surely the ser.cfg reads the INVITE and
processes it the same for HT and for xlite, why would it differ based
on the client used.
Iqbal
Greger V. Teigre wrote:
> Ok, this is what I see (assuming you *want* to proxy the call) :
> - HT is not proxied. This means that your ser.cfg does not detect the
> private address in the SDP and the SDP payload is not rewritten in an
> incoming INVITE (use_media_proxy() was not called). Have a look at
> the code detecting NAT for INVITEs.
> - Xlite is proxied, so you correctly detect the NAT in the
> onreply_route. g-)
>
> Iqbal wrote:
>
>> Hi
>>
>> Heres the trace
>>
>> NOTE : Internal IP are exactly how they are, external been search
>> and replaced. Taken using ngrep
>>
>> ----------
>> ###########
>> U 2005/04/03 16:14:47.352103 223.78.240.109:1024 ->
>> 201.218.150.25:5060 INVITE sip:040600@sip.domain.com SIP/2.0.
>> Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6afda005df28ce2f.
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To: <sip:040600@sip.domain.com>.
>> Contact: <sip:040618@192.168.20.3>.
>> Supported: replaces.
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15178 INVITE.
>> User-Agent: Grandstream HT487 1.0.5.18.
>> Max-Forwards: 70.
>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>> Content-Type: application/sdp.
>> Content-Length: 340.
>> .
>> v=0.
>> o=040618 8000 0 IN IP4 192.168.20.3.
>> s=SIP Call.
>> c=IN IP4 192.168.20.3.
>> t=0 0.
>> m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
>> a=sendrecv.
>> a=rtpmap:0 PCMU/8000/3.
>> a=rtpmap:8 PCMA/8000/3.
>> a=rtpmap:4 G723/8000/3.
>> a=rtpmap:18 G729/8000/3.
>> a=rtpmap:2 G726-32/8000/3.
>> a=rtpmap:15 G728/8000/3.
>> a=rtpmap:99 iLBC/8000/3.
>> a=fmtp:99 mode=20.
>> a=ptime:20.
>>
>> #
>> U 2005/04/03 16:14:47.390154 201.218.150.25:5060 ->
>> 223.78.240.109:1024 SIP/2.0 407 Proxy Authentication Required.
>> Via: SIP/2.0/UDP
>> 192.168.20.3;branch=z9hG4bK6afda005df28ce2f;rport=1024;received=223.78.240.109.
>>
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To:
>> <sip:040600@sip.domain.com>;tag=bde2d0f39a3c31098b0c0a337d26256c.5b34.
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15178 INVITE.
>> Proxy-Authenticate: Digest realm="sip.domain.com",
>> nonce="42500993cb56f08d341fb7a29897c97250e955ed".
>> Content-Length: 0.
>> Warning: 392 201.218.150.25:5060 "Noisy feedback tells: pid=2783
>> req_src_ip=223.78.240.109 req_src_port=1024
>> in_uri=sip:040600@sip.domain.com
>> out_uri=sip:040600@223.78.240.109:5060 via_cnt==1".
>> .
>>
>> #
>> U 2005/04/03 16:14:47.439305 223.78.240.109:1024 ->
>> 201.218.150.25:5060 ACK sip:040600@sip.domain.com SIP/2.0.
>> Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6afda005df28ce2f.
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To:
>> <sip:040600@sip.domain.com>;tag=bde2d0f39a3c31098b0c0a337d26256c.5b34.
>> Contact: <sip:040618@192.168.20.3>.
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15178 ACK.
>> User-Agent: Grandstream HT487 1.0.5.18.
>> Max-Forwards: 70.
>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>> Content-Length: 0.
>> .
>>
>> #
>> U 2005/04/03 16:14:47.479407 223.78.240.109:1024 ->
>> 201.218.150.25:5060 INVITE sip:040600@sip.domain.com SIP/2.0.
>> Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK1884d89b14226d43.
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To: <sip:040600@sip.domain.com>.
>> Contact: <sip:040618@192.168.20.3>.
>> Supported: replaces.
>> Proxy-Authorization: DIGEST username="040618",
>> realm="sip.domain.com", algorithm=MD5,
>> uri="sip:040600@sip.domain.com",
>> nonce="42500993cb56f08d341fb7a29897c97250e955ed",
>> response="d4573559ec2e355755de825d8afb4a1f".
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15179 INVITE.
>> User-Agent: Grandstream HT487 1.0.5.18.
>> Max-Forwards: 70.
>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>> Content-Type: application/sdp.
>> Content-Length: 340.
>> .
>> v=0.
>> o=040618 8000 1 IN IP4 192.168.20.3.
>> s=SIP Call.
>> c=IN IP4 192.168.20.3.
>> t=0 0.
>> m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
>> a=sendrecv.
>> a=rtpmap:0 PCMU/8000/3.
>> a=rtpmap:8 PCMA/8000/3.
>> a=rtpmap:4 G723/8000/3.
>> a=rtpmap:18 G729/8000/3.
>> a=rtpmap:2 G726-32/8000/3.
>> a=rtpmap:15 G728/8000/3.
>> a=rtpmap:99 iLBC/8000/3.
>> a=fmtp:99 mode=20.
>> a=ptime:20.
>>
>> #
>> U 2005/04/03 16:14:47.516822 201.218.150.25:5060 ->
>> 223.78.240.109:1024 SIP/2.0 100 trying -- your call is important to
>> us.
>> Via: SIP/2.0/UDP
>> 192.168.20.3;branch=z9hG4bK1884d89b14226d43;rport=1024;received=223.78.240.109.
>>
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To: <sip:040600@sip.domain.com>.
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15179 INVITE.
>> Content-Length: 0.
>> Warning: 392 201.218.150.25:5060 "Noisy feedback tells: pid=2786
>> req_src_ip=223.78.240.109 req_src_port=1024
>> in_uri=sip:040600@sip.domain.com
>> out_uri=sip:040600@223.78.240.109:5060 via_cnt==1".
>> .
>>
>> #
>> U 2005/04/03 16:14:47.517367 201.218.150.25:5060 ->
>> 223.78.240.109:5060 INVITE sip:040600@223.78.240.109:5060 SIP/2.0.
>> Record-Route:
>> <sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>> Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
>> Via: SIP/2.0/UDP
>> 192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
>>
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To: <sip:040600@sip.domain.com>.
>> Contact: <sip:040618@223.78.240.109:1024>.
>> Supported: replaces.
>> Proxy-Authorization: DIGEST username="040618",
>> realm="sip.domain.com", algorithm=MD5,
>> uri="sip:040600@sip.domain.com",
>> nonce="42500993cb56f08d341fb7a29897c97250e955ed",
>> response="d4573559ec2e355755de825d8afb4a1f".
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15179 INVITE.
>> User-Agent: Grandstream HT487 1.0.5.18.
>> Max-Forwards: 16.
>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>> Content-Type: application/sdp.
>> Content-Length: 340.
>> .
>> v=0.
>> o=040618 8000 1 IN IP4 192.168.20.3.
>> s=SIP Call.
>> c=IN IP4 192.168.20.3.
>> t=0 0.
>> m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
>> a=sendrecv.
>> a=rtpmap:0 PCMU/8000/3.
>> a=rtpmap:8 PCMA/8000/3.
>> a=rtpmap:4 G723/8000/3.
>> a=rtpmap:18 G729/8000/3.
>> a=rtpmap:2 G726-32/8000/3.
>> a=rtpmap:15 G728/8000/3.
>> a=rtpmap:99 iLBC/8000/3.
>> a=fmtp:99 mode=20.
>> a=ptime:20.
>>
>> #
>> U 2005/04/03 16:14:47.968715 201.218.150.25:5060 ->
>> 223.78.240.109:5060 INVITE sip:040600@223.78.240.109:5060 SIP/2.0.
>> Record-Route:
>> <sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>> Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
>> Via: SIP/2.0/UDP
>> 192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
>>
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To: <sip:040600@sip.domain.com>.
>> Contact: <sip:040618@223.78.240.109:1024>.
>> Supported: replaces.
>> Proxy-Authorization: DIGEST username="040618",
>> realm="sip.domain.com", algorithm=MD5,
>> uri="sip:040600@sip.domain.com",
>> nonce="42500993cb56f08d341fb7a29897c97250e955ed",
>> response="d4573559ec2e355755de825d8afb4a1f".
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15179 INVITE.
>> User-Agent: Grandstream HT487 1.0.5.18.
>> Max-Forwards: 16.
>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>> Content-Type: application/sdp.
>> Content-Length: 340.
>> .
>> v=0.
>> o=040618 8000 1 IN IP4 192.168.20.3.
>> s=SIP Call.
>> c=IN IP4 192.168.20.3.
>> t=0 0.
>> m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
>> a=sendrecv.
>> a=rtpmap:0 PCMU/8000/3.
>> a=rtpmap:8 PCMA/8000/3.
>> a=rtpmap:4 G723/8000/3.
>> a=rtpmap:18 G729/8000/3.
>> a=rtpmap:2 G726-32/8000/3.
>> a=rtpmap:15 G728/8000/3.
>> a=rtpmap:99 iLBC/8000/3.
>> a=fmtp:99 mode=20.
>> a=ptime:20.
>>
>> ####
>> U 2005/04/03 16:14:49.718507 223.78.240.109:5060 ->
>> 201.218.150.25:5060 SIP/2.0 100 Trying.
>> Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
>> Via: SIP/2.0/UDP
>> 192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
>>
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To: <sip:040600@sip.domain.com>;tag=1718523.
>> Contact: <sip:040600@223.78.240.109:5060>.
>> Record-Route:
>> <sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15179 INVITE.
>> Server: X-Lite release 1103m.
>> Content-Length: 0.
>> .
>>
>> #
>> U 2005/04/03 16:14:50.478983 223.78.240.109:5060 ->
>> 201.218.150.25:5060 SIP/2.0 180 Ringing.
>> Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
>> Via: SIP/2.0/UDP
>> 192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
>>
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To: <sip:040600@sip.domain.com>;tag=1718523.
>> Contact: <sip:040600@223.78.240.109:5060>.
>> Record-Route:
>> <sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15179 INVITE.
>> Server: X-Lite release 1103m.
>> Content-Length: 0.
>> .
>>
>> #
>> U 2005/04/03 16:14:50.480364 201.218.150.25:5060 ->
>> 223.78.240.109:1024 SIP/2.0 180 Ringing.
>> Via: SIP/2.0/UDP
>> 192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
>>
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To: <sip:040600@sip.domain.com>;tag=1718523.
>> Contact: <sip:040600@223.78.240.109:5060>.
>> Record-Route:
>> <sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15179 INVITE.
>> Server: X-Lite release 1103m.
>> Content-Length: 0.
>> .
>>
>> ############
>> U 2005/04/03 16:14:54.716498 223.78.240.109:5060 ->
>> 201.218.150.25:5060 SIP/2.0 200 Ok.
>> Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
>> Via: SIP/2.0/UDP
>> 192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
>>
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To: <sip:040600@sip.domain.com>;tag=1718523.
>> Contact: <sip:040600@223.78.240.109:5060>.
>> Record-Route:
>> <sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15179 INVITE.
>> Content-Type: application/sdp.
>> Server: X-Lite release 1103m.
>> Content-Length: 200.
>> .
>> v=0.
>> o=040600 152816778 152823799 IN IP4 223.78.240.109.
>> s=X-Lite.
>> c=IN IP4 223.78.240.109.
>> t=0 0.
>> m=audio 8000 RTP/AVP 3 101.
>> a=rtpmap:3 gsm/8000.
>> a=rtpmap:101 telephone-event/8000.
>> a=fmtp:101 0-15.
>>
>> #
>> U 2005/04/03 16:14:54.719442 201.218.150.25:5060 ->
>> 223.78.240.109:1024 SIP/2.0 200 Ok.
>> Via: SIP/2.0/UDP
>> 192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
>>
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To: <sip:040600@sip.domain.com>;tag=1718523.
>> Contact: <sip:040600@223.78.240.109:5060>.
>> Record-Route:
>> <sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15179 INVITE.
>> Content-Type: application/sdp.
>> Server: X-Lite release 1103m.
>> Content-Length: 200.
>> .
>> v=0.
>> o=040600 152816778 152823799 IN IP4 223.78.240.109.
>> s=X-Lite.
>> c=IN IP4 223.78.240.109.
>> t=0 0.
>> m=audio 8000 RTP/AVP 3 101.
>> a=rtpmap:3 gsm/8000.
>> a=rtpmap:101 telephone-event/8000.
>> a=fmtp:101 0-15.
>>
>> #
>> U 2005/04/03 16:14:54.801450 223.78.240.109:1024 ->
>> 201.218.150.25:5060 ACK sip:040600@223.78.240.109:5060 SIP/2.0.
>> Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6044f43b5006eedc.
>> Route:
>> <sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To: <sip:040600@sip.domain.com>;tag=1718523.
>> Contact: <sip:040618@192.168.20.3>.
>> Proxy-Authorization: DIGEST username="040618",
>> realm="sip.domain.com", algorithm=MD5,
>> uri="sip:040600@223.78.240.109:5060",
>> nonce="42500993cb56f08d341fb7a29897c97250e955ed",
>> response="ca8ea99e9b8345bde6ccb263ffd5a038".
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15179 ACK.
>> User-Agent: Grandstream HT487 1.0.5.18.
>> Max-Forwards: 70.
>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>> Content-Length: 0.
>> .
>>
>> #
>> U 2005/04/03 16:14:54.803421 201.218.150.25:5060 ->
>> 223.78.240.109:5060 ACK sip:040600@223.78.240.109:5060 SIP/2.0.
>> Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
>> Via: SIP/2.0/UDP 201.218.150.25;branch=0.
>> Via: SIP/2.0/UDP
>> 192.168.20.3;received=223.78.240.109;branch=z9hG4bK6044f43b5006eedc.
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To: <sip:040600@sip.domain.com>;tag=1718523.
>> Contact: <sip:040618@192.168.20.3>.
>> Proxy-Authorization: DIGEST username="040618",
>> realm="sip.domain.com", algorithm=MD5,
>> uri="sip:040600@223.78.240.109:5060",
>> nonce="42500993cb56f08d341fb7a29897c97250e955ed",
>> response="ca8ea99e9b8345bde6ccb263ffd5a038".
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15179 ACK.
>> User-Agent: Grandstream HT487 1.0.5.18.
>> Max-Forwards: 16.
>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>> Content-Length: 0.
>> .
>>
>> #########
>> U 2005/04/03 16:15:00.913249 223.78.240.109:1024 ->
>> 201.218.150.25:5060 BYE sip:040600@223.78.240.109:5060 SIP/2.0.
>> Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK1527872e4e616368.
>> Route:
>> <sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To: <sip:040600@sip.domain.com>;tag=1718523.
>> Proxy-Authorization: DIGEST username="040618",
>> realm="sip.domain.com", algorithm=MD5,
>> uri="sip:040600@223.78.240.109:5060",
>> nonce="42500993cb56f08d341fb7a29897c97250e955ed",
>> response="5fd8e1f30a2924a53e44f8e9ad0abf47".
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15180 BYE.
>> User-Agent: Grandstream HT487 1.0.5.18.
>> Max-Forwards: 70.
>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>> Content-Length: 0.
>> .
>>
>> #
>> U 2005/04/03 16:15:00.948553 201.218.150.25:5060 ->
>> 223.78.240.109:5060 BYE sip:040600@223.78.240.109:5060 SIP/2.0.
>> Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
>> Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
>> Via: SIP/2.0/UDP
>> 192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To: <sip:040600@sip.domain.com>;tag=1718523.
>> Proxy-Authorization: DIGEST username="040618",
>> realm="sip.domain.com", algorithm=MD5,
>> uri="sip:040600@223.78.240.109:5060",
>> nonce="42500993cb56f08d341fb7a29897c97250e955ed",
>> response="5fd8e1f30a2924a53e44f8e9ad0abf47".
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15180 BYE.
>> User-Agent: Grandstream HT487 1.0.5.18.
>> Max-Forwards: 16.
>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>> Content-Length: 0.
>> .
>>
>> #
>> U 2005/04/03 16:15:00.993724 201.218.150.25:5060 ->
>> 223.78.240.109:5060 BYE sip:040600@223.78.240.109:5060 SIP/2.0.
>> Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
>> Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
>> Via: SIP/2.0/UDP
>> 192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To: <sip:040600@sip.domain.com>;tag=1718523.
>> Proxy-Authorization: DIGEST username="040618",
>> realm="sip.domain.com", algorithm=MD5,
>> uri="sip:040600@223.78.240.109:5060",
>> nonce="42500993cb56f08d341fb7a29897c97250e955ed",
>> response="5fd8e1f30a2924a53e44f8e9ad0abf47".
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15180 BYE.
>> User-Agent: Grandstream HT487 1.0.5.18.
>> Max-Forwards: 16.
>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>> Content-Length: 0.
>> .
>>
>> #
>> U 2005/04/03 16:15:01.086530 223.78.240.109:5060 ->
>> 201.218.150.25:5060 SIP/2.0 200 Ok.
>> Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
>> Via: SIP/2.0/UDP
>> 192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To: <sip:040600@sip.domain.com>;tag=1718523.
>> Contact: <sip:040600@223.78.240.109:5060>.
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15180 BYE.
>> Server: X-Lite release 1103m.
>> Content-Length: 0.
>> .
>>
>> #
>> U 2005/04/03 16:15:01.087731 201.218.150.25:5060 ->
>> 223.78.240.109:5060 SIP/2.0 200 Ok.
>> Via: SIP/2.0/UDP
>> 192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
>> From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
>> To: <sip:040600@sip.domain.com>;tag=1718523.
>> Contact: <sip:040600@223.78.240.109:5060>.
>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>> CSeq: 15180 BYE.
>> Server: X-Lite release 1103m.
>> Content-Length: 0.
>> .
>>
>> ###############
>>
>> ---------------------
>>
>>
>> On 4/3/2005, "Greger V. Teigre" <greger(a)teigre.com> wrote:
>>
>>> Iqbal,
>>> post a trace of the INVITE and OK going from HT to xlite (taken on
>>> the SER server).
>>> g-)
>>>
>>> Iqbal wrote:
>>>
>>>> Couldnt think of a better subject, basically I have a handytone
>>>> (HT) , and a xlite behind the same router, which is natting. SER
>>>> is external
>>>>
>>>> Now when I call HT to xlite I hear absolutely nothing in either
>>>> direction, and nuthing except for a request from xlite hits the
>>>> mediaproxy...but when xlite calls HT, mediaproxy lights up like a
>>>> xmas tree, and all is well.
>>>>
>>>> What I can see is that if the router is the same one, then surely
>>>> something in the HT settings (I have no NAT traversal set in HT)
>>>> causing this, or something in xlite telling it what to do, I just
>>>> cant see what.
>>>>
>>>> Oh xlite/HT to pstn works fine, and inbound from pstn to HT/xlite
>>>> is also fine voice both ways.
>>>>
>>>> Iqbal
>>>>
>>>> _______________________________________________
>>>> Serusers mailing list
>>>> serusers(a)lists.iptel.org
>>>> http://lists.iptel.org/mailman/listinfo/serusers
>>>
>
>
> .
2:35 p.m.
New subject: [Serusers] why would a client behave differently for nat onoutbound as opposed to inbound
if (client_nat_test("3")) {
setflag(15);
force_rport();
fix_nated_contact();
};
if (isflagset(15) && !search("^Record-Route:")) {
force_rport();
fix_contact();
};
this is the intial fix for ALL invite requests, after which I do the
processing based on dialed prefix etc, hence if xlite is processed via
this, and fixed I guess HT should also, would be fix_nated_register on
the REGISTER request do anything to this. I dont think so, but...I have
been known to be wrong :-), Also do I need to dont i need a fix sdp
somewhere...
Iqbal
Greger V. Teigre wrote:
I cannot really say. How do you test incoming INVITEs
in ser.cfg?
g-)
Iqbal wrote:
Hi
Thats wat i thought, but since the same ser.cfg is being used :-) why
wouldnt HT be proxied, surely the ser.cfg reads the INVITE and
processes it the same for HT and for xlite, why would it differ based
on the client used.
Iqbal
Greger V. Teigre wrote:
.
Ok, this is what I see (assuming you *want* to
proxy the call) :
- HT is not proxied. This means that your ser.cfg does not detect the
private address in the SDP and the SDP payload is not rewritten in an
incoming INVITE (use_media_proxy() was not called). Have a look at
the code detecting NAT for INVITEs.
- Xlite is proxied, so you correctly detect the NAT in the
onreply_route. g-)
Iqbal wrote:
Hi
Heres the trace
NOTE : Internal IP are exactly how they are, external been search
and replaced. Taken using ngrep
----------
###########
U 2005/04/03 16:14:47.352103 223.78.240.109:1024 ->
201.218.150.25:5060 INVITE sip:040600@sip.domain.com SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6afda005df28ce2f.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Contact: <sip:040618@192.168.20.3>.
Supported: replaces.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15178 INVITE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Type: application/sdp.
Content-Length: 340.
.
v=0.
o=040618 8000 0 IN IP4 192.168.20.3.
s=SIP Call.
c=IN IP4 192.168.20.3.
t=0 0.
m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
a=sendrecv.
a=rtpmap:0 PCMU/8000/3.
a=rtpmap:8 PCMA/8000/3.
a=rtpmap:4 G723/8000/3.
a=rtpmap:18 G729/8000/3.
a=rtpmap:2 G726-32/8000/3.
a=rtpmap:15 G728/8000/3.
a=rtpmap:99 iLBC/8000/3.
a=fmtp:99 mode=20.
a=ptime:20.
#
U 2005/04/03 16:14:47.390154 201.218.150.25:5060 ->
223.78.240.109:1024 SIP/2.0 407 Proxy Authentication Required.
Via: SIP/2.0/UDP
192.168.20.3;branch=z9hG4bK6afda005df28ce2f;rport=1024;received=223.78.240.109.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To:
<sip:040600@sip.domain.com>;tag=bde2d0f39a3c31098b0c0a337d26256c.5b34.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15178 INVITE.
Proxy-Authenticate: Digest realm="sip.domain.com",
nonce="42500993cb56f08d341fb7a29897c97250e955ed".
Content-Length: 0.
Warning: 392 201.218.150.25:5060 "Noisy feedback tells: pid=2783
req_src_ip=223.78.240.109 req_src_port=1024
in_uri=sip:040600@sip.domain.com
out_uri=sip:040600@223.78.240.109:5060 via_cnt==1".
.
#
U 2005/04/03 16:14:47.439305 223.78.240.109:1024 ->
201.218.150.25:5060 ACK sip:040600@sip.domain.com SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6afda005df28ce2f.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To:
<sip:040600@sip.domain.com>;tag=bde2d0f39a3c31098b0c0a337d26256c.5b34.
Contact: <sip:040618@192.168.20.3>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15178 ACK.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:14:47.479407 223.78.240.109:1024 ->
201.218.150.25:5060 INVITE sip:040600@sip.domain.com SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Contact: <sip:040618@192.168.20.3>.
Supported: replaces.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@sip.domain.com",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="d4573559ec2e355755de825d8afb4a1f".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Type: application/sdp.
Content-Length: 340.
.
v=0.
o=040618 8000 1 IN IP4 192.168.20.3.
s=SIP Call.
c=IN IP4 192.168.20.3.
t=0 0.
m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
a=sendrecv.
a=rtpmap:0 PCMU/8000/3.
a=rtpmap:8 PCMA/8000/3.
a=rtpmap:4 G723/8000/3.
a=rtpmap:18 G729/8000/3.
a=rtpmap:2 G726-32/8000/3.
a=rtpmap:15 G728/8000/3.
a=rtpmap:99 iLBC/8000/3.
a=fmtp:99 mode=20.
a=ptime:20.
#
U 2005/04/03 16:14:47.516822 201.218.150.25:5060 ->
223.78.240.109:1024 SIP/2.0 100 trying -- your call is important to
us.
Via: SIP/2.0/UDP
192.168.20.3;branch=z9hG4bK1884d89b14226d43;rport=1024;received=223.78.240.109.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Content-Length: 0.
Warning: 392 201.218.150.25:5060 "Noisy feedback tells: pid=2786
req_src_ip=223.78.240.109 req_src_port=1024
in_uri=sip:040600@sip.domain.com
out_uri=sip:040600@223.78.240.109:5060 via_cnt==1".
.
#
U 2005/04/03 16:14:47.517367 201.218.150.25:5060 ->
223.78.240.109:5060 INVITE sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Contact: <sip:040618@223.78.240.109:1024>.
Supported: replaces.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@sip.domain.com",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="d4573559ec2e355755de825d8afb4a1f".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Type: application/sdp.
Content-Length: 340.
.
v=0.
o=040618 8000 1 IN IP4 192.168.20.3.
s=SIP Call.
c=IN IP4 192.168.20.3.
t=0 0.
m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
a=sendrecv.
a=rtpmap:0 PCMU/8000/3.
a=rtpmap:8 PCMA/8000/3.
a=rtpmap:4 G723/8000/3.
a=rtpmap:18 G729/8000/3.
a=rtpmap:2 G726-32/8000/3.
a=rtpmap:15 G728/8000/3.
a=rtpmap:99 iLBC/8000/3.
a=fmtp:99 mode=20.
a=ptime:20.
#
U 2005/04/03 16:14:47.968715 201.218.150.25:5060 ->
223.78.240.109:5060 INVITE sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>.
Contact: <sip:040618@223.78.240.109:1024>.
Supported: replaces.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@sip.domain.com",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="d4573559ec2e355755de825d8afb4a1f".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Type: application/sdp.
Content-Length: 340.
.
v=0.
o=040618 8000 1 IN IP4 192.168.20.3.
s=SIP Call.
c=IN IP4 192.168.20.3.
t=0 0.
m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
a=sendrecv.
a=rtpmap:0 PCMU/8000/3.
a=rtpmap:8 PCMA/8000/3.
a=rtpmap:4 G723/8000/3.
a=rtpmap:18 G729/8000/3.
a=rtpmap:2 G726-32/8000/3.
a=rtpmap:15 G728/8000/3.
a=rtpmap:99 iLBC/8000/3.
a=fmtp:99 mode=20.
a=ptime:20.
####
U 2005/04/03 16:14:49.718507 223.78.240.109:5060 ->
201.218.150.25:5060 SIP/2.0 100 Trying.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
#
U 2005/04/03 16:14:50.478983 223.78.240.109:5060 ->
201.218.150.25:5060 SIP/2.0 180 Ringing.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
#
U 2005/04/03 16:14:50.480364 201.218.150.25:5060 ->
223.78.240.109:1024 SIP/2.0 180 Ringing.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
############
U 2005/04/03 16:14:54.716498 223.78.240.109:5060 ->
201.218.150.25:5060 SIP/2.0 200 Ok.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Content-Type: application/sdp.
Server: X-Lite release 1103m.
Content-Length: 200.
.
v=0.
o=040600 152816778 152823799 IN IP4 223.78.240.109.
s=X-Lite.
c=IN IP4 223.78.240.109.
t=0 0.
m=audio 8000 RTP/AVP 3 101.
a=rtpmap:3 gsm/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
#
U 2005/04/03 16:14:54.719442 201.218.150.25:5060 ->
223.78.240.109:1024 SIP/2.0 200 Ok.
Via: SIP/2.0/UDP
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Record-Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 INVITE.
Content-Type: application/sdp.
Server: X-Lite release 1103m.
Content-Length: 200.
.
v=0.
o=040600 152816778 152823799 IN IP4 223.78.240.109.
s=X-Lite.
c=IN IP4 223.78.240.109.
t=0 0.
m=audio 8000 RTP/AVP 3 101.
a=rtpmap:3 gsm/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
#
U 2005/04/03 16:14:54.801450 223.78.240.109:1024 ->
201.218.150.25:5060 ACK sip:040600@223.78.240.109:5060 SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6044f43b5006eedc.
Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040618@192.168.20.3>.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="ca8ea99e9b8345bde6ccb263ffd5a038".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 ACK.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:14:54.803421 201.218.150.25:5060 ->
223.78.240.109:5060 ACK sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=0.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK6044f43b5006eedc.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040618@192.168.20.3>.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="ca8ea99e9b8345bde6ccb263ffd5a038".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15179 ACK.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#########
U 2005/04/03 16:15:00.913249 223.78.240.109:1024 ->
201.218.150.25:5060 BYE sip:040600@223.78.240.109:5060 SIP/2.0.
Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK1527872e4e616368.
Route:
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="5fd8e1f30a2924a53e44f8e9ad0abf47".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 70.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:15:00.948553 201.218.150.25:5060 ->
223.78.240.109:5060 BYE sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="5fd8e1f30a2924a53e44f8e9ad0abf47".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:15:00.993724 201.218.150.25:5060 ->
223.78.240.109:5060 BYE sip:040600@223.78.240.109:5060 SIP/2.0.
Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Proxy-Authorization: DIGEST username="040618",
realm="sip.domain.com", algorithm=MD5,
uri="sip:040600@223.78.240.109:5060",
nonce="42500993cb56f08d341fb7a29897c97250e955ed",
response="5fd8e1f30a2924a53e44f8e9ad0abf47".
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
User-Agent: Grandstream HT487 1.0.5.18.
Max-Forwards: 16.
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
Content-Length: 0.
.
#
U 2005/04/03 16:15:01.086530 223.78.240.109:5060 ->
201.218.150.25:5060 SIP/2.0 200 Ok.
Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
#
U 2005/04/03 16:15:01.087731 201.218.150.25:5060 ->
223.78.240.109:5060 SIP/2.0 200 Ok.
Via: SIP/2.0/UDP
192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
From: "Iqbal" <sip:040618@sip.domain.com>;tag=a660434c00b83084.
To: <sip:040600@sip.domain.com>;tag=1718523.
Contact: <sip:040600@223.78.240.109:5060>.
Call-ID: fdef3f406ba21473(a)192.168.20.3.
CSeq: 15180 BYE.
Server: X-Lite release 1103m.
Content-Length: 0.
.
###############
---------------------
On 4/3/2005, "Greger V. Teigre" <greger(a)teigre.com> wrote:
> Iqbal,
> post a trace of the INVITE and OK going from HT to xlite (taken on
> the SER server).
> g-)
>
> Iqbal wrote:
>
>> Couldnt think of a better subject, basically I have a handytone
>> (HT) , and a xlite behind the same router, which is natting. SER
>> is external
>>
>> Now when I call HT to xlite I hear absolutely nothing in either
>> direction, and nuthing except for a request from xlite hits the
>> mediaproxy...but when xlite calls HT, mediaproxy lights up like a
>> xmas tree, and all is well.
>>
>> What I can see is that if the router is the same one, then surely
>> something in the HT settings (I have no NAT traversal set in HT)
>> causing this, or something in xlite telling it what to do, I just
>> cant see what.
>>
>> Oh xlite/HT to pstn works fine, and inbound from pstn to HT/xlite
>> is also fine voice both ways.
>>
>> Iqbal
>>
>> _______________________________________________
>> Serusers mailing list
>> serusers(a)lists.iptel.org
>> http://lists.iptel.org/mailman/listinfo/serusers
>
>
.
2:55 p.m.
New subject: [Serusers] why would a client behave differently for nat onoutbound as opposed to inbound
I'm not really familiar with the various mediaproxy client tests, but I
assume it's ok. Have you tried to add a log or xlog command inside the test
to make sure it is run for both? You need use_media_proxy() somewhere
(inside a test for method=="INVITE")?!
The Getting Started document at http://ONsip.org/ and corresponding
mediaproxy.cfg should be a good reference.
g-)
Iqbal wrote:
if (client_nat_test("3")) {
setflag(15);
force_rport();
fix_nated_contact();
};
if (isflagset(15) && !search("^Record-Route:")) {
force_rport();
fix_contact();
};
this is the intial fix for ALL invite requests, after which I do the
processing based on dialed prefix etc, hence if xlite is processed via
this, and fixed I guess HT should also, would be fix_nated_register on
the REGISTER request do anything to this. I dont think so, but...I
have been known to be wrong :-), Also do I need to dont i need a fix
sdp somewhere...
Iqbal
Greger V. Teigre wrote:
> I cannot really say. How do you test incoming INVITEs in ser.cfg?
> g-)
>
> Iqbal wrote:
>
>> Hi
>>
>> Thats wat i thought, but since the same ser.cfg is being used :-)
>> why wouldnt HT be proxied, surely the ser.cfg reads the INVITE and
>> processes it the same for HT and for xlite, why would it differ
>> based on the client used.
>>
>> Iqbal
>>
>> Greger V. Teigre wrote:
>>
>>> Ok, this is what I see (assuming you *want* to proxy the call) :
>>> - HT is not proxied. This means that your ser.cfg does not detect
>>> the private address in the SDP and the SDP payload is not
>>> rewritten in an incoming INVITE (use_media_proxy() was not
>>> called). Have a look at the code detecting NAT for INVITEs.
>>> - Xlite is proxied, so you correctly detect the NAT in the
>>> onreply_route. g-)
>>>
>>> Iqbal wrote:
>>>
>>>> Hi
>>>>
>>>> Heres the trace
>>>>
>>>> NOTE : Internal IP are exactly how they are, external been search
>>>> and replaced. Taken using ngrep
>>>>
>>>> ----------
>>>> ###########
>>>> U 2005/04/03 16:14:47.352103 223.78.240.109:1024 ->
>>>> 201.218.150.25:5060 INVITE sip:040600@sip.domain.com SIP/2.0.
>>>> Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6afda005df28ce2f.
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To: <sip:040600@sip.domain.com>.
>>>> Contact: <sip:040618@192.168.20.3>.
>>>> Supported: replaces.
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15178 INVITE.
>>>> User-Agent: Grandstream HT487 1.0.5.18.
>>>> Max-Forwards: 70.
>>>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>>>> Content-Type: application/sdp.
>>>> Content-Length: 340.
>>>> .
>>>> v=0.
>>>> o=040618 8000 0 IN IP4 192.168.20.3.
>>>> s=SIP Call.
>>>> c=IN IP4 192.168.20.3.
>>>> t=0 0.
>>>> m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
>>>> a=sendrecv.
>>>> a=rtpmap:0 PCMU/8000/3.
>>>> a=rtpmap:8 PCMA/8000/3.
>>>> a=rtpmap:4 G723/8000/3.
>>>> a=rtpmap:18 G729/8000/3.
>>>> a=rtpmap:2 G726-32/8000/3.
>>>> a=rtpmap:15 G728/8000/3.
>>>> a=rtpmap:99 iLBC/8000/3.
>>>> a=fmtp:99 mode=20.
>>>> a=ptime:20.
>>>>
>>>> #
>>>> U 2005/04/03 16:14:47.390154 201.218.150.25:5060 ->
>>>> 223.78.240.109:1024 SIP/2.0 407 Proxy Authentication Required.
>>>> Via: SIP/2.0/UDP
>>>>
192.168.20.3;branch=z9hG4bK6afda005df28ce2f;rport=1024;received=223.78.240.109.
>>>>
>>>>
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To:
>>>>
<sip:040600@sip.domain.com>;tag=bde2d0f39a3c31098b0c0a337d26256c.5b34.
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15178 INVITE.
>>>> Proxy-Authenticate: Digest realm="sip.domain.com",
>>>> nonce="42500993cb56f08d341fb7a29897c97250e955ed".
>>>> Content-Length: 0.
>>>> Warning: 392 201.218.150.25:5060 "Noisy feedback tells: pid=2783
>>>> req_src_ip=223.78.240.109 req_src_port=1024
>>>> in_uri=sip:040600@sip.domain.com
>>>> out_uri=sip:040600@223.78.240.109:5060 via_cnt==1".
>>>> .
>>>>
>>>> #
>>>> U 2005/04/03 16:14:47.439305 223.78.240.109:1024 ->
>>>> 201.218.150.25:5060 ACK sip:040600@sip.domain.com SIP/2.0.
>>>> Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6afda005df28ce2f.
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To:
>>>>
<sip:040600@sip.domain.com>;tag=bde2d0f39a3c31098b0c0a337d26256c.5b34.
>>>> Contact: <sip:040618@192.168.20.3>.
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15178 ACK.
>>>> User-Agent: Grandstream HT487 1.0.5.18.
>>>> Max-Forwards: 70.
>>>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>>>> Content-Length: 0.
>>>> .
>>>>
>>>> #
>>>> U 2005/04/03 16:14:47.479407 223.78.240.109:1024 ->
>>>> 201.218.150.25:5060 INVITE sip:040600@sip.domain.com SIP/2.0.
>>>> Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK1884d89b14226d43.
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To: <sip:040600@sip.domain.com>.
>>>> Contact: <sip:040618@192.168.20.3>.
>>>> Supported: replaces.
>>>> Proxy-Authorization: DIGEST username="040618",
>>>> realm="sip.domain.com", algorithm=MD5,
>>>> uri="sip:040600@sip.domain.com",
>>>> nonce="42500993cb56f08d341fb7a29897c97250e955ed",
>>>> response="d4573559ec2e355755de825d8afb4a1f".
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15179 INVITE.
>>>> User-Agent: Grandstream HT487 1.0.5.18.
>>>> Max-Forwards: 70.
>>>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>>>> Content-Type: application/sdp.
>>>> Content-Length: 340.
>>>> .
>>>> v=0.
>>>> o=040618 8000 1 IN IP4 192.168.20.3.
>>>> s=SIP Call.
>>>> c=IN IP4 192.168.20.3.
>>>> t=0 0.
>>>> m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
>>>> a=sendrecv.
>>>> a=rtpmap:0 PCMU/8000/3.
>>>> a=rtpmap:8 PCMA/8000/3.
>>>> a=rtpmap:4 G723/8000/3.
>>>> a=rtpmap:18 G729/8000/3.
>>>> a=rtpmap:2 G726-32/8000/3.
>>>> a=rtpmap:15 G728/8000/3.
>>>> a=rtpmap:99 iLBC/8000/3.
>>>> a=fmtp:99 mode=20.
>>>> a=ptime:20.
>>>>
>>>> #
>>>> U 2005/04/03 16:14:47.516822 201.218.150.25:5060 ->
>>>> 223.78.240.109:1024 SIP/2.0 100 trying -- your call is important
>>>> to us.
>>>> Via: SIP/2.0/UDP
>>>>
192.168.20.3;branch=z9hG4bK1884d89b14226d43;rport=1024;received=223.78.240.109.
>>>>
>>>>
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To: <sip:040600@sip.domain.com>.
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15179 INVITE.
>>>> Content-Length: 0.
>>>> Warning: 392 201.218.150.25:5060 "Noisy feedback tells: pid=2786
>>>> req_src_ip=223.78.240.109 req_src_port=1024
>>>> in_uri=sip:040600@sip.domain.com
>>>> out_uri=sip:040600@223.78.240.109:5060 via_cnt==1".
>>>> .
>>>>
>>>> #
>>>> U 2005/04/03 16:14:47.517367 201.218.150.25:5060 ->
>>>> 223.78.240.109:5060 INVITE sip:040600@223.78.240.109:5060 SIP/2.0.
>>>> Record-Route:
>>>>
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>>>> Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
>>>> Via: SIP/2.0/UDP
>>>>
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
>>>>
>>>>
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To: <sip:040600@sip.domain.com>.
>>>> Contact: <sip:040618@223.78.240.109:1024>.
>>>> Supported: replaces.
>>>> Proxy-Authorization: DIGEST username="040618",
>>>> realm="sip.domain.com", algorithm=MD5,
>>>> uri="sip:040600@sip.domain.com",
>>>> nonce="42500993cb56f08d341fb7a29897c97250e955ed",
>>>> response="d4573559ec2e355755de825d8afb4a1f".
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15179 INVITE.
>>>> User-Agent: Grandstream HT487 1.0.5.18.
>>>> Max-Forwards: 16.
>>>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>>>> Content-Type: application/sdp.
>>>> Content-Length: 340.
>>>> .
>>>> v=0.
>>>> o=040618 8000 1 IN IP4 192.168.20.3.
>>>> s=SIP Call.
>>>> c=IN IP4 192.168.20.3.
>>>> t=0 0.
>>>> m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
>>>> a=sendrecv.
>>>> a=rtpmap:0 PCMU/8000/3.
>>>> a=rtpmap:8 PCMA/8000/3.
>>>> a=rtpmap:4 G723/8000/3.
>>>> a=rtpmap:18 G729/8000/3.
>>>> a=rtpmap:2 G726-32/8000/3.
>>>> a=rtpmap:15 G728/8000/3.
>>>> a=rtpmap:99 iLBC/8000/3.
>>>> a=fmtp:99 mode=20.
>>>> a=ptime:20.
>>>>
>>>> #
>>>> U 2005/04/03 16:14:47.968715 201.218.150.25:5060 ->
>>>> 223.78.240.109:5060 INVITE sip:040600@223.78.240.109:5060 SIP/2.0.
>>>> Record-Route:
>>>>
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>>>> Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
>>>> Via: SIP/2.0/UDP
>>>>
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
>>>>
>>>>
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To: <sip:040600@sip.domain.com>.
>>>> Contact: <sip:040618@223.78.240.109:1024>.
>>>> Supported: replaces.
>>>> Proxy-Authorization: DIGEST username="040618",
>>>> realm="sip.domain.com", algorithm=MD5,
>>>> uri="sip:040600@sip.domain.com",
>>>> nonce="42500993cb56f08d341fb7a29897c97250e955ed",
>>>> response="d4573559ec2e355755de825d8afb4a1f".
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15179 INVITE.
>>>> User-Agent: Grandstream HT487 1.0.5.18.
>>>> Max-Forwards: 16.
>>>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>>>> Content-Type: application/sdp.
>>>> Content-Length: 340.
>>>> .
>>>> v=0.
>>>> o=040618 8000 1 IN IP4 192.168.20.3.
>>>> s=SIP Call.
>>>> c=IN IP4 192.168.20.3.
>>>> t=0 0.
>>>> m=audio 5004 RTP/AVP 0 8 4 18 2 15 99.
>>>> a=sendrecv.
>>>> a=rtpmap:0 PCMU/8000/3.
>>>> a=rtpmap:8 PCMA/8000/3.
>>>> a=rtpmap:4 G723/8000/3.
>>>> a=rtpmap:18 G729/8000/3.
>>>> a=rtpmap:2 G726-32/8000/3.
>>>> a=rtpmap:15 G728/8000/3.
>>>> a=rtpmap:99 iLBC/8000/3.
>>>> a=fmtp:99 mode=20.
>>>> a=ptime:20.
>>>>
>>>> ####
>>>> U 2005/04/03 16:14:49.718507 223.78.240.109:5060 ->
>>>> 201.218.150.25:5060 SIP/2.0 100 Trying.
>>>> Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
>>>> Via: SIP/2.0/UDP
>>>>
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
>>>>
>>>>
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To: <sip:040600@sip.domain.com>;tag=1718523.
>>>> Contact: <sip:040600@223.78.240.109:5060>.
>>>> Record-Route:
>>>>
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15179 INVITE.
>>>> Server: X-Lite release 1103m.
>>>> Content-Length: 0.
>>>> .
>>>>
>>>> #
>>>> U 2005/04/03 16:14:50.478983 223.78.240.109:5060 ->
>>>> 201.218.150.25:5060 SIP/2.0 180 Ringing.
>>>> Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
>>>> Via: SIP/2.0/UDP
>>>>
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
>>>>
>>>>
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To: <sip:040600@sip.domain.com>;tag=1718523.
>>>> Contact: <sip:040600@223.78.240.109:5060>.
>>>> Record-Route:
>>>>
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15179 INVITE.
>>>> Server: X-Lite release 1103m.
>>>> Content-Length: 0.
>>>> .
>>>>
>>>> #
>>>> U 2005/04/03 16:14:50.480364 201.218.150.25:5060 ->
>>>> 223.78.240.109:1024 SIP/2.0 180 Ringing.
>>>> Via: SIP/2.0/UDP
>>>>
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
>>>>
>>>>
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To: <sip:040600@sip.domain.com>;tag=1718523.
>>>> Contact: <sip:040600@223.78.240.109:5060>.
>>>> Record-Route:
>>>>
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15179 INVITE.
>>>> Server: X-Lite release 1103m.
>>>> Content-Length: 0.
>>>> .
>>>>
>>>> ############
>>>> U 2005/04/03 16:14:54.716498 223.78.240.109:5060 ->
>>>> 201.218.150.25:5060 SIP/2.0 200 Ok.
>>>> Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bKe94c.0d901766.0.
>>>> Via: SIP/2.0/UDP
>>>>
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
>>>>
>>>>
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To: <sip:040600@sip.domain.com>;tag=1718523.
>>>> Contact: <sip:040600@223.78.240.109:5060>.
>>>> Record-Route:
>>>>
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15179 INVITE.
>>>> Content-Type: application/sdp.
>>>> Server: X-Lite release 1103m.
>>>> Content-Length: 200.
>>>> .
>>>> v=0.
>>>> o=040600 152816778 152823799 IN IP4 223.78.240.109.
>>>> s=X-Lite.
>>>> c=IN IP4 223.78.240.109.
>>>> t=0 0.
>>>> m=audio 8000 RTP/AVP 3 101.
>>>> a=rtpmap:3 gsm/8000.
>>>> a=rtpmap:101 telephone-event/8000.
>>>> a=fmtp:101 0-15.
>>>>
>>>> #
>>>> U 2005/04/03 16:14:54.719442 201.218.150.25:5060 ->
>>>> 223.78.240.109:1024 SIP/2.0 200 Ok.
>>>> Via: SIP/2.0/UDP
>>>>
192.168.20.3;rport=1024;received=223.78.240.109;branch=z9hG4bK1884d89b14226d43.
>>>>
>>>>
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To: <sip:040600@sip.domain.com>;tag=1718523.
>>>> Contact: <sip:040600@223.78.240.109:5060>.
>>>> Record-Route:
>>>>
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15179 INVITE.
>>>> Content-Type: application/sdp.
>>>> Server: X-Lite release 1103m.
>>>> Content-Length: 200.
>>>> .
>>>> v=0.
>>>> o=040600 152816778 152823799 IN IP4 223.78.240.109.
>>>> s=X-Lite.
>>>> c=IN IP4 223.78.240.109.
>>>> t=0 0.
>>>> m=audio 8000 RTP/AVP 3 101.
>>>> a=rtpmap:3 gsm/8000.
>>>> a=rtpmap:101 telephone-event/8000.
>>>> a=fmtp:101 0-15.
>>>>
>>>> #
>>>> U 2005/04/03 16:14:54.801450 223.78.240.109:1024 ->
>>>> 201.218.150.25:5060 ACK sip:040600@223.78.240.109:5060 SIP/2.0.
>>>> Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK6044f43b5006eedc.
>>>> Route:
>>>>
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To: <sip:040600@sip.domain.com>;tag=1718523.
>>>> Contact: <sip:040618@192.168.20.3>.
>>>> Proxy-Authorization: DIGEST username="040618",
>>>> realm="sip.domain.com", algorithm=MD5,
>>>> uri="sip:040600@223.78.240.109:5060",
>>>> nonce="42500993cb56f08d341fb7a29897c97250e955ed",
>>>> response="ca8ea99e9b8345bde6ccb263ffd5a038".
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15179 ACK.
>>>> User-Agent: Grandstream HT487 1.0.5.18.
>>>> Max-Forwards: 70.
>>>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>>>> Content-Length: 0.
>>>> .
>>>>
>>>> #
>>>> U 2005/04/03 16:14:54.803421 201.218.150.25:5060 ->
>>>> 223.78.240.109:5060 ACK sip:040600@223.78.240.109:5060 SIP/2.0.
>>>> Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
>>>> Via: SIP/2.0/UDP 201.218.150.25;branch=0.
>>>> Via: SIP/2.0/UDP
>>>> 192.168.20.3;received=223.78.240.109;branch=z9hG4bK6044f43b5006eedc.
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To: <sip:040600@sip.domain.com>;tag=1718523.
>>>> Contact: <sip:040618@192.168.20.3>.
>>>> Proxy-Authorization: DIGEST username="040618",
>>>> realm="sip.domain.com", algorithm=MD5,
>>>> uri="sip:040600@223.78.240.109:5060",
>>>> nonce="42500993cb56f08d341fb7a29897c97250e955ed",
>>>> response="ca8ea99e9b8345bde6ccb263ffd5a038".
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15179 ACK.
>>>> User-Agent: Grandstream HT487 1.0.5.18.
>>>> Max-Forwards: 16.
>>>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>>>> Content-Length: 0.
>>>> .
>>>>
>>>> #########
>>>> U 2005/04/03 16:15:00.913249 223.78.240.109:1024 ->
>>>> 201.218.150.25:5060 BYE sip:040600@223.78.240.109:5060 SIP/2.0.
>>>> Via: SIP/2.0/UDP 192.168.20.3;branch=z9hG4bK1527872e4e616368.
>>>> Route:
>>>>
<sip:040600@201.218.150.25:5060;nat=yes;ftag=a660434c00b83084;lr=on>.
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To: <sip:040600@sip.domain.com>;tag=1718523.
>>>> Proxy-Authorization: DIGEST username="040618",
>>>> realm="sip.domain.com", algorithm=MD5,
>>>> uri="sip:040600@223.78.240.109:5060",
>>>> nonce="42500993cb56f08d341fb7a29897c97250e955ed",
>>>> response="5fd8e1f30a2924a53e44f8e9ad0abf47".
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15180 BYE.
>>>> User-Agent: Grandstream HT487 1.0.5.18.
>>>> Max-Forwards: 70.
>>>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>>>> Content-Length: 0.
>>>> .
>>>>
>>>> #
>>>> U 2005/04/03 16:15:00.948553 201.218.150.25:5060 ->
>>>> 223.78.240.109:5060 BYE sip:040600@223.78.240.109:5060 SIP/2.0.
>>>> Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
>>>> Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
>>>> Via: SIP/2.0/UDP
>>>> 192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To: <sip:040600@sip.domain.com>;tag=1718523.
>>>> Proxy-Authorization: DIGEST username="040618",
>>>> realm="sip.domain.com", algorithm=MD5,
>>>> uri="sip:040600@223.78.240.109:5060",
>>>> nonce="42500993cb56f08d341fb7a29897c97250e955ed",
>>>> response="5fd8e1f30a2924a53e44f8e9ad0abf47".
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15180 BYE.
>>>> User-Agent: Grandstream HT487 1.0.5.18.
>>>> Max-Forwards: 16.
>>>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>>>> Content-Length: 0.
>>>> .
>>>>
>>>> #
>>>> U 2005/04/03 16:15:00.993724 201.218.150.25:5060 ->
>>>> 223.78.240.109:5060 BYE sip:040600@223.78.240.109:5060 SIP/2.0.
>>>> Record-Route: <sip:201.218.150.25;ftag=a660434c00b83084;lr=on>.
>>>> Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
>>>> Via: SIP/2.0/UDP
>>>> 192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To: <sip:040600@sip.domain.com>;tag=1718523.
>>>> Proxy-Authorization: DIGEST username="040618",
>>>> realm="sip.domain.com", algorithm=MD5,
>>>> uri="sip:040600@223.78.240.109:5060",
>>>> nonce="42500993cb56f08d341fb7a29897c97250e955ed",
>>>> response="5fd8e1f30a2924a53e44f8e9ad0abf47".
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15180 BYE.
>>>> User-Agent: Grandstream HT487 1.0.5.18.
>>>> Max-Forwards: 16.
>>>> Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE.
>>>> Content-Length: 0.
>>>> .
>>>>
>>>> #
>>>> U 2005/04/03 16:15:01.086530 223.78.240.109:5060 ->
>>>> 201.218.150.25:5060 SIP/2.0 200 Ok.
>>>> Via: SIP/2.0/UDP 201.218.150.25;branch=z9hG4bK4a4c.3281602.0.
>>>> Via: SIP/2.0/UDP
>>>> 192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To: <sip:040600@sip.domain.com>;tag=1718523.
>>>> Contact: <sip:040600@223.78.240.109:5060>.
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15180 BYE.
>>>> Server: X-Lite release 1103m.
>>>> Content-Length: 0.
>>>> .
>>>>
>>>> #
>>>> U 2005/04/03 16:15:01.087731 201.218.150.25:5060 ->
>>>> 223.78.240.109:5060 SIP/2.0 200 Ok.
>>>> Via: SIP/2.0/UDP
>>>> 192.168.20.3;received=223.78.240.109;branch=z9hG4bK1527872e4e616368.
>>>> From: "Iqbal"
<sip:040618@sip.domain.com>;tag=a660434c00b83084.
>>>> To: <sip:040600@sip.domain.com>;tag=1718523.
>>>> Contact: <sip:040600@223.78.240.109:5060>.
>>>> Call-ID: fdef3f406ba21473(a)192.168.20.3.
>>>> CSeq: 15180 BYE.
>>>> Server: X-Lite release 1103m.
>>>> Content-Length: 0.
>>>> .
>>>>
>>>> ###############
>>>>
>>>> ---------------------
>>>>
>>>>
>>>> On 4/3/2005, "Greger V. Teigre" <greger(a)teigre.com>
wrote:
>>>>
>>>>> Iqbal,
>>>>> post a trace of the INVITE and OK going from HT to xlite (taken
>>>>> on the SER server).
>>>>> g-)
>>>>>
>>>>> Iqbal wrote:
>>>>>
>>>>>> Couldnt think of a better subject, basically I have a handytone
>>>>>> (HT) , and a xlite behind the same router, which is natting. SER
>>>>>> is external
>>>>>>
>>>>>> Now when I call HT to xlite I hear absolutely nothing in either
>>>>>> direction, and nuthing except for a request from xlite hits the
>>>>>> mediaproxy...but when xlite calls HT, mediaproxy lights up like
>>>>>> a xmas tree, and all is well.
>>>>>>
>>>>>> What I can see is that if the router is the same one, then
>>>>>> surely something in the HT settings (I have no NAT traversal
>>>>>> set in HT) causing this, or something in xlite telling it what
>>>>>> to do, I just cant see what.
>>>>>>
>>>>>> Oh xlite/HT to pstn works fine, and inbound from pstn to
>>>>>> HT/xlite is also fine voice both ways.
>>>>>>
>>>>>> Iqbal
>>>>>>
>>>>>> _______________________________________________
>>>>>> Serusers mailing list
>>>>>> serusers(a)lists.iptel.org
>>>>>> http://lists.iptel.org/mailman/listinfo/serusers
>>>>>
>>>>>
>>>
>>>
>>> .
>>
>
>
> .
7178
days inactive
7181
days old
7 comments
2 participants
participants (2)
-
Greger V. Teigre -
Iqbal