Hi guys,
Im having a small problem with the PDT module. It seems
to be installed with the database set up correctly, and it seems to translate
the codes correctly. However, when a call is placed using the PDT module,
the invite appears to be incomplete (at least, as reported by acc module), and
reports:
ACC: transaction answered: method=INVITE,
i-uri=sip:839503018@sip.dev.inmarsat.com, o-uri=sip:3018@sip.prodec.tv
Eventually, SER gets a timeout.
I was wondering two things – does it look like this is
indeed a malformed invite or is that that my ser.cfg for some reason isn’t
responding correctly to the reply from the forwarded domain?
Incidentally, if I dial the external address directly from the
telephone keypad, all is fine and I see the following in the syslog.
ACC: transaction answered: method=INVITE,
i-uri=sip:3018@sip.prodec.tv, o-uri=sip:3018@sip.prodec.tv,
call_id=62C50F87-E5D1-4F8B-B0BD-5A1146A4A812@161.30.94.150, from=
If anyone has any ideas, I have posted the ngreps
underneath. If you want to take a look at the ser.cfg, then please just
let me know.
Thanks very much in advance,
Dave
---- Dialing Using pdt module …. Should the “to”
field in the 3rd trace be sip:839503018@sip.dev.inmarsat.com
or should it be 3018@sip.prodec.tv
now?
U 161.30.94.151:3837 ->
161.30.94.136:5060
INVITE sip:839503018@sip.dev.inmarsat.com SIP/2.0..From:
sip:test3@sip.dev.inmarsat.com;tag=1c24041..To: sip:8395
03018@sip.dev.inmarsat.com..Call-Id: call-1092641177-25@161.30.94.151..Cseq: 1
INVITE..Contact: <sip:test3@161.30
.94.151>..Content-Type: application/sdp..Content-Length:
308..Accept-Language: en..Allow: INVITE, ACK, CANCEL, BY
E, REFER, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE..Supported: sip-cc, sip-cc-01,
timer, replaces..User-Agent: Pingte
l/2.1.11 (VxWorks)..Date: Mon, 16 Aug 2004 07:26:23 GMT..Via: SIP/2.0/UDP
161.30.94.151....v=0..o=Pingtel 5 5 IN
IP4 161.30.94.151..s=phone-call..c=IN IP4 161.30.94.151..t=0 0..m=audio 8766
RTP/AVP 96 97 0 8 18 98..a=rtpmap:96
eg711u/8000/1..a=rtpmap:97 eg711a/8000/1..a=rtpmap:0 pcmu/8000/1..a=rtpmap:8
pcma/8000/1..a=rtpmap:18 g729/8000/
1..a=fmtp:18 annexb=no..a=rtpmap:98 telephone-event/8000/1..
#
U
161.30.94.136:5060 -> 161.30.94.151:5060
SIP/2.0 100 trying -- your call is important to us..From:
sip:test3@sip.dev.inmarsat.com;tag=1c24041..To: sip:839
503018@sip.dev.inmarsat.com..Call-Id: call-1092641177-25@161.30.94.151..Cseq: 1
INVITE..Via: SIP/2.0/UDP 161.30.9
4.151..Server: Sip EXpress router (0.8.14 (i386/linux))..Content-Length:
0..Warning: 392 161.30.94.136:5060 "Nois
y feedback tells: pid=15219 req_src_ip=161.30.94.151 req_src_port=3837
in_uri=sip:839503018@sip.dev.inmarsat.com
out_uri=sip:3018@sip.prodec.tv. via_cnt==1"....
#
U
161.30.94.136:5060 -> 80.234.135.99:5060
INVITE sip:3018@sip.prodec.tv. SIP/2.0..Max-Forwards: 10..Record-Route:
<sip:839503018@161.30.94.136;ftag=1c24041
;lr=on>..From: sip:test3@sip.dev.inmarsat.com;tag=1c24041..To:
sip:839503018@sip.dev.inmarsat.com..Call-Id: call-
1092641177-25@161.30.94.151..Cseq: 1 INVITE..Contact:
<sip:test3@161.30.94.151>..Content-Type: application/sdp..C
ontent-Length: 308..Accept-Language: en..Allow: INVITE, ACK, CANCEL, BYE,
REFER, OPTIONS, NOTIFY, REGISTER, SUBSC
RIBE..Supported: sip-cc, sip-cc-01, timer, replaces..User-Agent: Pingtel/2.1.11
(VxWorks)..Date: Mon, 16 Aug 2004
07:26:23 GMT..Via: SIP/2.0/UDP
161.30.94.136;branch=z9hG4bKc80d.2fb31ae5.0..Via: SIP/2.0/UDP 161.30.94.151....v=
0..o=Pingtel 5 5 IN IP4 161.30.94.151..s=phone-call..c=IN IP4
161.30.94.151..t=0 0..m=audio 8766 RTP/AVP 96 97 0
8 18 98..a=rtpmap:96 eg711u/8000/1..a=rtpmap:97 eg711a/8000/1..a=rtpmap:0
pcmu/8000/1..a=rtpmap:8 pcma/8000/1..a=
rtpmap:18 g729/8000/1..a=fmtp:18 annexb=no..a=rtpmap:98
telephone-event/8000/1..
---- Dialling directly
U
161.30.94.150:5060 -> 161.30.94.136:5060
INVITE sip:3018@sip.prodec.tv SIP/2.0..Via: SIP/2.0/UDP
161.30.94.150:5060;rport;branch=z9hG4bKA9C83C1BE5274A2DB6
11818F87419F33..From:
ntact: <sip:admin@161.30.94.150:5060>..Call-ID:
62C50F87-E5D1-4F8B-B0BD-5A1146A4A812@161.30.94.150..CSeq: 34989 I
NVITE..Max-Forwards: 70..Content-Type: application/sdp..User-Agent: X-Lite
release 1103m..Content-Length: 298....
v=0..o=admin 945333497 945333507 IN IP4 161.30.94.150..s=X-Lite..c=IN IP4
161.30.94.150..t=0 0..m=audio 8000 RTP/
AVP 0 8 3 98 97 101..a=rtpmap:0 pcmu/8000..a=rtpmap:8 pcma/8000..a=rtpmap:3
gsm/8000..a=rtpmap:98 iLBC/8000..a=rt
pmap:97 speex/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-15..
#
U
161.30.94.136:5060 -> 161.30.94.150:5060
SIP/2.0 100 trying -- your call is important to us..Via: SIP/2.0/UDP
161.30.94.150:5060;rport=5060;branch=z9hG4bK
A9C83C1BE5274A2DB611818F87419F33..From:
sip.prodec.tv>..Call-ID:
62C50F87-E5D1-4F8B-B0BD-5A1146A4A812@161.30.94.150..CSeq: 34989 INVITE..Server:
Sip EXpr
ess router (0.8.14 (i386/linux))..Content-Length: 0..Warning: 392
161.30.94.136:5060 "Noisy feedback tells: pid=
15971 req_src_ip=161.30.94.150 req_src_port=5060 in_uri=sip:3018@sip.prodec.tv
out_uri=sip:3018@sip.prodec.tv via
_cnt==1"....
#
U
161.30.94.136:5060 -> 80.234.135.99:5060
INVITE sip:3018@sip.prodec.tv SIP/2.0..Record-Route:
<sip:3018@161.30.94.136;ftag=2642545628;lr=on>..Via: SIP/2.0
/UDP 161.30.94.136;branch=z9hG4bK598a.f4d0fef2.0..Via: SIP/2.0/UDP
161.30.94.150:5060;rport=5060;branch=z9hG4bKA9
C83C1BE5274A2DB611818F87419F33..From:
p.prodec.tv>..Contact: <sip:admin@161.30.94.150:5060>..Call-ID:
62C50F87-E5D1-4F8B-B0BD-5A1146A4A812@161.30.94.15
0..CSeq: 34989 INVITE..Max-Forwards: 69..Content-Type:
application/sdp..User-Agent: X-Lite release 1103m..Content
-Length: 298....v=0..o=admin 945333497 945333507 IN IP4
161.30.94.150..s=X-Lite..c=IN IP4 161.30.94.150..t=0 0..m
=audio 8000 RTP/AVP 0 8 3 98 97 101..a=rtpmap:0 pcmu/8000..a=rtpmap:8
pcma/8000..a=rtpmap:3 gsm/8000..a=rtpmap:98
iLBC/8000..a=rtpmap:97 speex/8000..a=rtpmap:101
telephone-event/8000..a=fmtp:101 0-15..