13 Apr
2004
13 Apr
'04
9:13 p.m.
Hi,
Im connecting to a cisco gateway, and the call looks fine, until the SER has
to send an ACK. to bring the status of the call to active.
When i look on my messages in the log, i am getting a message
Warning: sl_sed_reply: I wont send a reply for ACK!!!
what does this mean?
-----------------------
Harold Workman
CCNA, CCNP
Cytel Communications
hworkman(a)cytelcom.com
Ph. 281-449-4000 x3098
13 Apr
13 Apr
10:19 p.m.
Is your call being dropped as well?
I had the same issue with VEGA gateway. This is what I did to solve the
problem. Change your ser.cfg file like this
if (uri=~"^sip:9[0-9]*@sip_server_ip") { ## This assumes that
the caller is
log("Forwarding to PSTN\n"); ## registered
in our realm
strip(1);
#t_relay_to_udp( "gateway_ip", "5060" );
rewritehostport("gatway_ip:5060");
forward(uri:host, uri:port);
break;
};
t_relay_to_udp causes this error in the log and also the call to drop.
Rewriting host and port works fine.
Hope this helps.
On Apr 13, 2004, at 3:13 PM, Harold Workman wrote:
Hi,
Im connecting to a cisco gateway, and the call looks fine, until the
SER has
to send an ACK. to bring the status of the call to active.
When i look on my messages in the log, i am getting a message
Warning: sl_sed_reply: I wont send a reply for ACK!!!
what does this mean?
-----------------------
Harold Workman
CCNA, CCNP
Cytel Communications
hworkman(a)cytelcom.com
Ph. 281-449-4000 x3098
_______________________________________________
Serusers mailing list
serusers(a)lists.iptel.org
http://lists.iptel.org/mailman/listinfo/serusers
Srbo Cvetkovic | CityNet, Inc.
srbo(a)city-net.com | Pittsburgh, PA
voice: 412.481.5406 | fax: 412.431.1315
11:32 p.m.
Srbislav and all,
Hi, Thanks again....I added these commands and still got the same results.
Here is a debug im getting from the gateway. The first line is concerning
??? What would be sending an invalid method? Could this be coming from the
end device? I also added a snip of ngrep and as you see the ack is not
being accepted... any ideas?
64.72.107.2 = gateway
10.0.0.222 = ser
10.0.0.35 = host
.Apr 13 20:59:34.421: //-1/xxxxxxxxxxxx/SIP/Error/sipSPISipIncomingMsg:
Invalid
method for (STATE_IDLE): ACK
.Apr 13 20:59:38.373: //7200/4105EA659FAD/SIP/Error/act_sentsucc_wait_ack:
Out o
f retries
.Apr 13 20:59:38.373:
//7200/4105EA659FAD/SIP/Info/ccsip_set_cc_cause_for_spi_er
r: Not categorized cause:127, category:129
.Apr 13 20:59:38.373:
//-1/xxxxxxxxxxxx/SIP/Info/ccsip_set_release_source_for_pe
er: ownCallId[7200], src[6]
.Apr 13 20:59:38.373: //7200/4105EA659FAD/SIP/Info/sipSPIInitiateDisconnect:
Ini
tiate call disconnect(127) for incoming call
U 64.72.107.2:5060 -> 10.0.0.222:5060
SIP/2.0 183 Session Progress..Via: SIP/2.0/UDP
10.0.0.222;branch=0,SIP/2.0/
UDP
10.0.0.35:5060;rport=5060;branch=z9hG4bK334D42E9D66640579D0FFAE2A69A7CA
2..From: Cytel <sip:7133154690@sipua.cytelcom.com>;tag=2324834232..To:
<sip
:12814494000@sipua.cytelcom.com>;tag=C8232508-37B..Date: Tue, 13 Apr 2004
2
0:59:13 GMT..Call-ID:
CFE1640A-509E-464C-B66D-FA68CB39E816@10.0.0.35..Serve
r: Cisco-SIPGateway/IOS-12.x..CSeq: 44913 INVITE..Allow:
UPDATE..Allow-Even
ts: telephone-event..Contact:
<sip:2814494000@64.72.107.2:5060>..Record-Rou
te:
<sip:12814494000@10.0.0.222;ftag=2324834232;lr=on>..Content-Disposition
: session;handling=required..Content-Type:
application/sdp..Content-Length:
232....v=0..o=CiscoSystemsSIP-GW-UserAgent 4173 7221 IN IP4
64.72.107.2..s
=SIP Call..c=IN IP4 64.72.107.2..t=0 0..m=audio 16502 RTP/AVP 0 101..c=IN
I
P4 64.72.107.2..a=rtpmap:0 PCMU/8000..a=rtpmap:101
telephone-event/8000..a=
fmtp:101 0-15..
#
U 10.0.0.222:5060 -> 10.0.0.35:5060
SIP/2.0 183 Session Progress..Via: SIP/2.0/UDP
10.0.0.35:5060;rport=5060;br
anch=z9hG4bK334D42E9D66640579D0FFAE2A69A7CA2..From: Cytel
<sip:7133154690@s
ipua.cytelcom.com>;tag=2324834232..To:
<sip:12814494000@sipua.cytelcom.com>
;tag=C8232508-37B..Date: Tue, 13 Apr 2004 20:59:13 GMT..Call-ID:
CFE1640A-5
09E-464C-B66D-FA68CB39E816@10.0.0.35..Server:
Cisco-SIPGateway/IOS-12.x..CS
eq: 44913 INVITE..Allow: UPDATE..Allow-Events: telephone-event..Contact:
<s
ip:2814494000@64.72.107.2:5060>..Record-Route:
<sip:12814494000@10.0.0.222;
ftag=2324834232;lr=on>..Content-Disposition:
session;handling=required..Con
tent-Type: application/sdp..Content-Length:
232....v=0..o=CiscoSystemsSIP-G
W-UserAgent 4173 7221 IN IP4 64.72.107.2..s=SIP Call..c=IN IP4
64.72.107.2.
.t=0 0..m=audio 16502 RTP/AVP 0 101..c=IN IP4 64.72.107.2..a=rtpmap:0
PCMU/
8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-15..
#
U 64.72.107.2:5060 -> 10.0.0.222:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 10.0.0.222;branch=0,SIP/2.0/UDP
10.0.0.35:
5060;rport=5060;branch=z9hG4bK334D42E9D66640579D0FFAE2A69A7CA2..From:
Cytel
<sip:7133154690@sipua.cytelcom.com>;tag=2324834232..To:
<sip:12814494000@s
ipua.cytelcom.com>;tag=C8232508-37B..Date: Tue, 13 Apr 2004 20:59:13
GMT..C
all-ID: CFE1640A-509E-464C-B66D-FA68CB39E816@10.0.0.35..Server:
Cisco-SIPGa
teway/IOS-12.x..CSeq: 44913 INVITE..Allow: INVITE, OPTIONS, BYE, CANCEL,
AC
K, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO, UPDATE,
REGISTER..Allow-Ev
ents: telephone-event..Contact:
<sip:2814494000@64.72.107.2:5060>..Record-R
oute: <sip:12814494000@10.0.0.222;ftag=2324834232;lr=on>..Content-Type:
app
lication/sdp..Content-Length: 232....v=0..o=CiscoSystemsSIP-GW-UserAgent
41
73 7221 IN IP4 64.72.107.2..s=SIP Call..c=IN IP4 64.72.107.2..t=0
0..m=audi
o 16502 RTP/AVP 0 101..c=IN IP4 64.72.107.2..a=rtpmap:0
PCMU/8000..a=rtpmap
:101 telephone-event/8000..a=fmtp:101 0-15..
#
U 10.0.0.222:5060 -> 10.0.0.35:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP
10.0.0.35:5060;rport=5060;branch=z9hG4bK33
4D42E9D66640579D0FFAE2A69A7CA2..From: Cytel
<sip:7133154690@sipua.cytelcom.
com>;tag=2324834232..To:
<sip:12814494000@sipua.cytelcom.com>;tag=C8232508-
37B..Date: Tue, 13 Apr 2004 20:59:13 GMT..Call-ID:
CFE1640A-509E-464C-B66D-
FA68CB39E816@10.0.0.35..Server: Cisco-SIPGateway/IOS-12.x..CSeq: 44913
INVI
TE..Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER,
SUBSCRIB
E, NOTIFY, INFO, UPDATE, REGISTER..Allow-Events: telephone-event..Contact:
<sip:2814494000@64.72.107.2:5060>..Record-Route:
<sip:12814494000@10.0.0.22
2;ftag=2324834232;lr=on>..Content-Type: application/sdp..Content-Length:
23
2....v=0..o=CiscoSystemsSIP-GW-UserAgent 4173 7221 IN IP4
64.72.107.2..s=SI
P Call..c=IN IP4 64.72.107.2..t=0 0..m=audio 16502 RTP/AVP 0 101..c=IN IP4
64.72.107.2..a=rtpmap:0 PCMU/8000..a=rtpmap:101
telephone-event/8000..a=fmt
p:101 0-15..
#
U 10.0.0.35:5060 -> 10.0.0.222:5060
ACK sip:2814494000@64.72.107.2:5060 SIP/2.0..Via: SIP/2.0/UDP
10.0.0.35:506
0;rport;branch=z9hG4bKD569DD5BA51C4E0EB93DAE89837F9B85..From: Cytel
<sip:71
33154690@sipua.cytelcom.com>;tag=2324834232..To:
<sip:12814494000@sipua.cyt
elcom.com>;tag=C8232508-37B..Contact:
<sip:7133154690@10.0.0.35:5060>..Rout
e: <sip:12814494000@10.0.0.222;ftag=2324834232;lr=on>..Call-ID:
CFE1640A-50
9E-464C-B66D-FA68CB39E816@10.0.0.35..CSeq: 44913 ACK..Max-Forwards:
70..Con
tent-Length: 0....
#
U 10.0.0.222:5060 -> 64.72.107.2:5060
ACK sip:814494000@64.72.107.2:5060 SIP/2.0..Record-Route:
<sip:2814494000@1
0.0.0.222;ftag=2324834232;lr=on>..Via: SIP/2.0/UDP
10.0.0.222;branch=0..Via
: SIP/2.0/UDP
10.0.0.35:5060;rport=5060;branch=z9hG4bKD569DD5BA51C4E0EB93DA
E89837F9B85..From: Cytel
<sip:7133154690@sipua.cytelcom.com>;tag=2324834232
..To: <sip:12814494000@sipua.cytelcom.com>;tag=C8232508-37B..Contact:
<sip:
7133154690@10.0.0.35:5060>..Call-ID:
CFE1640A-509E-464C-B66D-FA68CB39E816@1
0.0.0.35..CSeq: 44913 ACK..Max-Forwards: 69..Content-Length: 0....
#
U 64.72.107.2:5060 -> 10.0.0.222:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 10.0.0.222;branch=0,SIP/2.0/UDP
10.0.0.35:
5060;rport=5060;branch=z9hG4bK334D42E9D66640579D0FFAE2A69A7CA2..From:
Cytel
<sip:7133154690@sipua.cytelcom.com>;tag=2324834232..To:
<sip:12814494000@s
ipua.cytelcom.com>;tag=C8232508-37B..Date: Tue, 13 Apr 2004 20:59:13
GMT..C
all-ID: CFE1640A-509E-464C-B66D-FA68CB39E816@10.0.0.35..Server:
Cisco-SIPGa
teway/IOS-12.x..CSeq: 44913 INVITE..Allow: INVITE, OPTIONS, BYE, CANCEL,
AC
K, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO, UPDATE,
REGISTER..Allow-Ev
ents: telephone-event..Contact:
<sip:2814494000@64.72.107.2:5060>..Record-R
oute: <sip:12814494000@10.0.0.222;ftag=2324834232;lr=on>..Content-Type:
app
lication/sdp..Content-Length: 232....v=0..o=CiscoSystemsSIP-GW-UserAgent
41
73 7221 IN IP4 64.72.107.2..s=SIP Call..c=IN IP4 64.72.107.2..t=0
0..m=audi
o 16502 RTP/AVP 0 101..c=IN IP4 64.72.107.2..a=rtpmap:0
PCMU/8000..a=rtpmap
:101 telephone-event/8000..a=fmtp:101 0-15..
#
U 10.0.0.222:5060 -> 10.0.0.35:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP
10.0.0.35:5060;rport=5060;branch=z9hG4bK33
4D42E9D66640579D0FFAE2A69A7CA2..From: Cytel
<sip:7133154690@sipua.cytelcom.
com>;tag=2324834232..To:
<sip:12814494000@sipua.cytelcom.com>;tag=C8232508-
37B..Date: Tue, 13 Apr 2004 20:59:13 GMT..Call-ID:
CFE1640A-509E-464C-B66D-
FA68CB39E816@10.0.0.35..Server: Cisco-SIPGateway/IOS-12.x..CSeq: 44913
INVI
TE..Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER,
SUBSCRIB
E, NOTIFY, INFO, UPDATE, REGISTER..Allow-Events: telephone-event..Contact:
<sip:2814494000@64.72.107.2:5060>..Record-Route:
<sip:12814494000@10.0.0.22
2;ftag=2324834232;lr=on>..Content-Type: application/sdp..Content-Length:
23
2....v=0..o=CiscoSystemsSIP-GW-UserAgent 4173 7221 IN IP4
64.72.107.2..s=SI
P Call..c=IN IP4 64.72.107.2..t=0 0..m=audio 16502 RTP/AVP 0 101..c=IN IP4
64.72.107.2..a=rtpmap:0 PCMU/8000..a=rtpmap:101
telephone-event/8000..a=fmt
p:101 0-15..
#
U 10.0.0.35:5060 -> 10.0.0.222:5060
ACK sip:2814494000@64.72.107.2:5060 SIP/2.0..Via: SIP/2.0/UDP
10.0.0.35:506
0;rport;branch=z9hG4bKD569DD5BA51C4E0EB93DAE89837F9B85..From: Cytel
<sip:71
33154690@sipua.cytelcom.com>;tag=2324834232..To:
<sip:12814494000@sipua.cyt
elcom.com>;tag=C8232508-37B..Contact:
<sip:7133154690@10.0.0.35:5060>..Rout
e: <sip:12814494000@10.0.0.222;ftag=2324834232;lr=on>..Call-ID:
CFE1640A-50
9E-464C-B66D-FA68CB39E816@10.0.0.35..CSeq: 44913 ACK..Max-Forwards:
70..Con
tent-Length: 0....
#
U 10.0.0.222:5060 -> 64.72.107.2:5060
ACK sip:814494000@64.72.107.2:5060 SIP/2.0..Record-Route:
<sip:2814494000@1
0.0.0.222;ftag=2324834232;lr=on>..Via: SIP/2.0/UDP
10.0.0.222;branch=0..Via
: SIP/2.0/UDP
10.0.0.35:5060;rport=5060;branch=z9hG4bKD569DD5BA51C4E0EB93DA
E89837F9B85..From: Cytel
<sip:7133154690@sipua.cytelcom.com>;tag=2324834232
..To: <sip:12814494000@sipua.cytelcom.com>;tag=C8232508-37B..Contact:
<sip:
7133154690@10.0.0.35:5060>..Call-ID:
CFE1640A-509E-464C-B66D-FA68CB39E816@1
0.0.0.35..CSeq: 44913 ACK..Max-Forwards: 69..Content-Length: 0....
#
U 64.72.107.2:5060 -> 10.0.0.222:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP 10.0.0.222;branch=0,SIP/2.0/UDP
10.0.0.35:
5060;rport=5060;branch=z9hG4bK334D42E9D66640579D0FFAE2A69A7CA2..From:
Cytel
<sip:7133154690@sipua.cytelcom.com>;tag=2324834232..To:
<sip:12814494000@s
ipua.cytelcom.com>;tag=C8232508-37B..Date: Tue, 13 Apr 2004 20:59:13
GMT..C
all-ID: CFE1640A-509E-464C-B66D-FA68CB39E816@10.0.0.35..Server:
Cisco-SIPGa
teway/IOS-12.x..CSeq: 44913 INVITE..Allow: INVITE, OPTIONS, BYE, CANCEL,
AC
K, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO, UPDATE,
REGISTER..Allow-Ev
ents: telephone-event..Contact:
<sip:2814494000@64.72.107.2:5060>..Record-R
oute: <sip:12814494000@10.0.0.222;ftag=2324834232;lr=on>..Content-Type:
app
lication/sdp..Content-Length: 232....v=0..o=CiscoSystemsSIP-GW-UserAgent
41
73 7221 IN IP4 64.72.107.2..s=SIP Call..c=IN IP4 64.72.107.2..t=0
0..m=audi
o 16502 RTP/AVP 0 101..c=IN IP4 64.72.107.2..a=rtpmap:0
PCMU/8000..a=rtpmap
:101 telephone-event/8000..a=fmtp:101 0-15..
#
U 10.0.0.222:5060 -> 10.0.0.35:5060
SIP/2.0 200 OK..Via: SIP/2.0/UDP
10.0.0.35:5060;rport=5060;branch=z9hG4bK33
4D42E9D66640579D0FFAE2A69A7CA2..From: Cytel
<sip:7133154690@sipua.cytelcom.
com>;tag=2324834232..To:
<sip:12814494000@sipua.cytelcom.com>;tag=C8232508-
37B..Date: Tue, 13 Apr 2004 20:59:13 GMT..Call-ID:
CFE1640A-509E-464C-B66D-
FA68CB39E816@10.0.0.35..Server: Cisco-SIPGateway/IOS-12.x..CSeq: 44913
INVI
TE..Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER,
SUBSCRIB
E, NOTIFY, INFO, UPDATE, REGISTER..Allow-Events: telephone-event..Contact:
<sip:2814494000@64.72.107.2:5060>..Record-Route:
<sip:12814494000@10.0.0.22
2;ftag=2324834232;lr=on>..Content-Type: application/sdp..Content-Length:
23
2....v=0..o=CiscoSystemsSIP-GW-UserAgent 4173 7221 IN IP4
64.72.107.2..s=SI
P Call..c=IN IP4 64.72.107.2..t=0 0..m=audio 16502 RTP/AVP 0 101..c=IN IP4
64.72.107.2..a=rtpmap:0 PCMU/8000..a=rtpmap:101
telephone-event/8000..a=fmt
p:101 0-15..
#
-----Original Message-----
From: Srbislav Cvetkovic [mailto:srbislav@city-net.com]
Sent: Tuesday, April 13, 2004 3:20 PM
To: hworkman(a)cytelcom.com
Cc: serusers(a)lists.iptel.org
Subject: Re: [Serusers] sl_send_reply warning
Is your call being dropped as well?
I had the same issue with VEGA gateway. This is what I did to solve the
problem. Change your ser.cfg file like this
if (uri=~"^sip:9[0-9]*@sip_server_ip") { ## This assumes that
the caller is
log("Forwarding to PSTN\n"); ## registered
in our realm
strip(1);
#t_relay_to_udp( "gateway_ip", "5060" );
rewritehostport("gatway_ip:5060");
forward(uri:host, uri:port);
break;
};
t_relay_to_udp causes this error in the log and also the call to drop.
Rewriting host and port works fine.
Hope this helps.
On Apr 13, 2004, at 3:13 PM, Harold Workman wrote:
Hi,
Im connecting to a cisco gateway, and the call looks fine, until the
SER has
to send an ACK. to bring the status of the call to active.
When i look on my messages in the log, i am getting a message
Warning: sl_sed_reply: I wont send a reply for ACK!!!
what does this mean?
-----------------------
Harold Workman
CCNA, CCNP
Cytel Communications
hworkman(a)cytelcom.com
Ph. 281-449-4000 x3098
_______________________________________________
Serusers mailing list
serusers(a)lists.iptel.org
http://lists.iptel.org/mailman/listinfo/serusers
Srbo Cvetkovic | CityNet, Inc.
srbo(a)city-net.com | Pittsburgh, PA
voice: 412.481.5406 | fax: 412.431.1315
7493
days inactive
7493
days old
2 comments
2 participants
participants (2)
-
Harold Workman -
Srbislav Cvetkovic