[OpenSIPS-Users] no audio

erik pepermans cpu1 at telenet.be
Sun Mar 29 22:57:30 CEST 2009


Hi Bogdan,

Eg. 

#
--------------------------->Original invite from UA1 to Opensips:

U 2009/03/29 18:23:11.395779 94.109.219.168:5060 -> 77.77.77.777:5060
INVITE sip:2000 at fcentrale.voip.be;transport=UDP SIP/2.0
Via: SIP/2.0/UDP 0.0.0.0:5060;branch=z9hG4bK7691ea71dc262f7bc136eb7b1c9feb58
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-6155555e9d65de8d-1---d8754z-;rport
From: "ff" <sip:1002 at fcentrale.voip.be;transport=UDP>;tag=d447392e
To: <sip:2000 at fcentrale.voip.be;transport=UDP>
Call-ID: ODIzZjQ2ZGRlOWFmNDkxZWRlMDY1MjExMDQyM2FlNzM. 
CSeq: 1 INVITE 
Contact: <sip:1002 at 0.0.0.0;transport=UDP> 
max-forwards: 69 
user-agent: Zoiper for Windows rev.2875 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, REFER, MESSAGE, OPTIONS,
INFO
Content-Type: application/sdp 
Content-Length:   317
 
v=0 
o=Zoiper_user 0 0 IN IP4 0.0.0.0
s=Zoiper_session
c=IN IP4 0.0.0.0
t=0 0 
m=audio 7070 RTP/AVP 3 0 8 110 98 101 
a=rtpmap:3 GSM/8000 
a=rtpmap:0 PCMU/8000 
a=rtpmap:8 PCMA/8000 
a=rtpmap:110 speex/8000 
a=rtpmap:98 iLBC/8000 
a=fmtp:98 mode=30 
a=rtpmap:101 telephone-event/8000 
a=fmtp:101 0-15
a=sendrecv 

#
U 2009/03/29 18:23:11.399843 77.77.77.777:5060 -> 94.109.219.168:5060
SIP/2.0 100 Giving a try 
Via: SIP/2.0/UDP
0.0.0.0:5060;branch=z9hG4bK7691ea71dc262f7bc136eb7b1c9feb58;rport=5060;recei
ved=94.109.219.168
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-6155555e9d65de8d-1---d8754z-;rport
From: "ff" <sip:1002 at fcentrale.voip.be;transport=UDP>;tag=d447392e
To: <sip:2000 at fcentrale.voip.be;transport=UDP>
Call-ID: ODIzZjQ2ZGRlOWFmNDkxZWRlMDY1MjExMDQyM2FlNzM.
CSeq: 1 INVITE 
Server: OpenSIPS (1.4.4-notls (x86_64/linux))
Content-Length: 0


#
--------------------------->Opensips to UA2:
U 2009/03/29 18:23:11.399891 77.77.77.777:5060 -> 94.224.243.201:5060
INVITE sip:2000 at 94.224.243.201:5060;rinstance=df662c9f87a85fdd;transport=UDP
SIP/2.0
Record-Route: <sip:77.77.77.777;lr=on;nat=yes;did=f2a.7a2a4c37>
Via: SIP/2.0/UDP 77.77.77.777;branch=z9hG4bK1bf2.ce674f95.0
Via: SIP/2.0/UDP
0.0.0.0:5060;rport=5060;received=94.109.219.168;branch=z9hG4bK7691ea71dc262f
7bc136eb7b1c9feb58
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-6155555e9d65de8d-1---d8754z-;rport
From: "ff" <sip:1002 at fcentrale.voip.be;transport=UDP>;tag=d447392e
To: <sip:2000 at fcentrale.voip.be;transport=UDP>
Call-ID: ODIzZjQ2ZGRlOWFmNDkxZWRlMDY1MjExMDQyM2FlNzM.
CSeq: 1 INVITE
Contact: <sip:1002 at 94.109.219.168:5060;transport=UDP;nat=yes>
max-forwards: 68
user-agent: Zoiper for Windows rev.2875
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, REFER, MESSAGE, OPTIONS,
INFO
Content-Type: application/sdp
Content-Length: 336
P-hint: usrloc applied

v=0
o=Zoiper_user 0 0 IN IP4 0.0.0.0
s=Zoiper_session
c=IN IP4 0.0.0.0
t=0 0
m=audio 37862 RTP/AVP 3 0 8 110 98 101
a=rtpmap:3 GSM/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:110 speex/8000
a=rtpmap:98 iLBC/8000
a=fmtp:98 mode=30
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a=nortpproxy:yes

#
U 2009/03/29 18:23:11.494725 94.224.243.201:5060 -> 77.77.77.777:5060
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 77.77.77.777;branch=z9hG4bK1bf2.ce674f95.0
Via: SIP/2.0/UDP
0.0.0.0:5060;rport=5060;received=94.109.219.168;branch=z9hG4bK7691ea71dc262f
7bc136eb7b1c9feb58
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-6155555e9d65de8d-1---d8754z-;rport
To: <sip:2000 at fcentrale.voip.be;transport=UDP>
From: "ff" <sip:1002 at fcentrale.voip.be;transport=UDP>;tag=d447392e
Call-ID: ODIzZjQ2ZGRlOWFmNDkxZWRlMDY1MjExMDQyM2FlNzM.
CSeq: 1 INVITE
Content-Length: 0

#
U 2009/03/29 18:23:11.599451 77.77.77.777:5060 -> 94.109.219.168:5060
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP
0.0.0.0:5060;rport=5060;received=94.109.219.168;branch=z9hG4bK7691ea71dc262f
7bc136eb7b1c9feb58
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-6155555e9d65de8d-1---d8754z-;rport
Record-Route: <sip:77.77.77.777;lr;nat=yes;did=f2a.7a2a4c37>
Contact:
<sip:2000 at 94.224.243.201:5060;rinstance=df662c9f87a85fdd;transport=UDP;nat=y
es>
To: <sip:2000 at fcentrale.voip.be;transport=UDP>;tag=4075ee5e
From: "ff"<sip:1002 at fcentrale.voip.be;transport=UDP>;tag=d447392e
Call-ID: ODIzZjQ2ZGRlOWFmNDkxZWRlMDY1MjExMDQyM2FlNzM.
CSeq: 1 INVITE
User-Agent: Zoiper for Windows rev.2875
Content-Length: 0


#
--------------------------->UA2 OK 'picks up the phone' to Opensips:

U 2009/03/29 18:23:19.297439 94.224.243.201:5060 -> 77.77.77.777:5060
SIP/2.0 200 OK
Via: SIP/2.0/UDP 77.77.77.777;branch=z9hG4bK1bf2.ce674f95.0
Via: SIP/2.0/UDP
0.0.0.0:5060;rport=5060;received=94.109.219.168;branch=z9hG4bK7691ea71dc262f
7bc136eb7b1c9feb58
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-6155555e9d65de8d-1---d8754z-;rport
Record-Route: <sip:77.77.77.777;lr;nat=yes;did=f2a.7a2a4c37>
Contact:
<sip:2000 at 94.224.243.201:5060;rinstance=df662c9f87a85fdd;transport=UDP>
To: <sip:2000 at fcentrale.voip.be;transport=UDP>;tag=4075ee5e
From: "ff"<sip:1002 at fcentrale.voip.be;transport

#
U 2009/03/29 18:23:19.302957 77.77.77.777:5060 -> 94.109.219.168:5060
SIP/2.0 200 OK
Via: SIP/2.0/UDP
0.0.0.0:5060;rport=5060;received=94.109.219.168;branch=z9hG4bK7691ea71dc262f
7bc136eb7b1c9feb58
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-6155555e9d65de8d-1---d8754z-;rport
Record-Route: <sip:77.77.77.777;lr;nat=yes;did=f2a.7a2a4c37>
Contact:
<sip:2000 at 94.224.243.201:5060;rinstance=df662c9f87a85fdd;transport=UDP;nat=y
es>
To: <sip:2000 at fcentrale.voip.be;transport=UDP>;tag=4075ee5e
From: "ff"<sip:1002 at fcentrale.voip.be;transport=UDP>;tag=d447392e
Call-ID: ODIzZjQ2ZGRlOWFmNDkxZWRlMDY1MjExMDQyM2FlNzM.
CSeq: 1 INVITE
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, REFER, MESSAGE, OPTIONS,
INFO
Content-Type: application/sdp
User-Agent: Zoiper for Windows rev.2875
Content-Length: 348

v=0
o=Zoiper_user 0 0 IN IP4 94.224.243.201
s=Zoiper_session
c=IN IP4 77.77.77.777
t=0 0
m=audio 54316 RTP/AVP 3 0 8 110 98 101
a=rtpmap:3 GSM/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:110 speex/8000
a=rtpmap:98 iLBC/8000
a=fmtp:98 mode=30
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a=nortpproxy:yes

#
...

Rtpproxy logging :

Mar 29 18:23:11 ns1 rtpproxy[6749]: INFO:handle_command: new session
ODIzZjQ2ZGRlOWFmNDkxZWRlMDY1MjExMDQyM2FlNzM., tag d447392e;1 requested, type
strong
Mar 29 18:23:11 ns1 rtpproxy[6749]: INFO:handle_command: new session on a
port 37862 created, tag d447392e;1
Mar 29 18:23:11 ns1 rtpproxy[6749]: INFO:handle_command: pre-filling
caller's address with 94.109.219.168:7070

Mar 29 18:23:19 ns1 rtpproxy[6749]: INFO:handle_command: lookup on ports
37862/54316, session timer restarted
Mar 29 18:23:19 ns1 rtpproxy[6749]: INFO:handle_command: pre-filling
callee's address with 94.224.243.201:8000

On hangup :

Mar 29 18:23:39 ns1 rtpproxy[6749]: INFO:handle_delete: forcefully deleting
session 1 on ports 37862/54316
Mar 29 18:23:39 ns1 rtpproxy[6749]: INFO:remove_session: RTP stats: 0 in
from callee, 1008 in from caller, 1008 relayed, 0 dropped
Mar 29 18:23:39 ns1 rtpproxy[6749]: INFO:remove_session: RTCP stats: 0 in
from callee, 4 in from caller, 4 relayed, 0 dropped
Mar 29 18:23:39 ns1 rtpproxy[6749]: INFO:remove_session: session on ports
37862/54316 is cleaned up

No audio was heard on both sides of the call -

Attached is my config -

Brgds
Erik

-----Oorspronkelijk bericht-----
Van: erik pepermans [mailto:cpu1 at telenet.be] 
Verzonden: dinsdag 24 maart 2009 0:00
Aan: 'Bogdan-Andrei Iancu'
CC: 'users at lists.opensips.org'
Onderwerp: RE: [OpenSIPS-Users] no audio


Hi Bogdan,

[OPENSIPS] = 77.xx.xx.xxx
[UA1] = 91.xx.xx.xxx
[UA2] = 94.xxx.xxx.xxx
Centrale.mynet.be = [OPENSIPS]
where [UA1] calls [UA2]

Here the trace :

#
U 2009/03/23 23:21:42.710582 [UA1]:5060 -> [OPENSIPS]:5060 INVITE
sip:2000 at centrale.mynet.be;transport=UDP SIP/2.0 
Via: SIP/2.0/UDP 0.0.0.0:5060;branch=z9hG4bK81cd4a5d4756f6a04c23a0de4be6373f

Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-bb8c1a3fa0b69cc6-1---d8754z-;rport 
From: "dd" <sip:1002 at centrale.mynet.be;transport=UDP>;tag=61745d7b 
To: <sip:2000 at centrale.mynet.be;transport=UDP> 
Call-ID: MzY3MmRhMDI1YjU4ZDg1MzU1ZjM4ZTU5ZGZmNmQzODU. 
CSeq: 1 INVITE 
Contact: <sip:1002 at 0.0.0.0;transport=UDP> 
max-forwards: 69 
user-agent: Zoiper for Windows rev.2875 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, REFER, MESSAGE, OPTIONS,
INFO 
Content-Type: application/sdp 
Content-Length:   317 
 
v=0 
o=Zoiper_user 0 0 IN IP4 0.0.0.0 
s=Zoiper_session 
c=IN IP4 0.0.0.0 
t=0 0 
m=audio 7074 RTP/AVP 3 0 8 110 98 101 
a=rtpmap:3 GSM/8000 
a=rtpmap:0 PCMU/8000 
a=rtpmap:8 PCMA/8000 
a=rtpmap:110 speex/8000 
a=rtpmap:98 iLBC/8000 
a=fmtp:98 mode=30 
a=rtpmap:101 telephone-event/8000 
a=fmtp:101 0-15 
a=sendrecv 

#
U 2009/03/23 23:21:42.711629 [OPENSIPS]:5060 -> [UA1]:5060 SIP/2.0 100
Giving a try 
Via: SIP/2.0/UDP
0.0.0.0:5060;branch=z9hG4bK81cd4a5d4756f6a04c23a0de4be6373f;rport=5060;recei
ved=[UA1] 
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-bb8c1a3fa0b69cc6-1---d8754z-;rport 
From: "dd" <sip:1002 at centrale.mynet.be;transport=UDP>;tag=61745d7b 
To: <sip:2000 at centrale.mynet.be;transport=UDP> 
Call-ID: MzY3MmRhMDI1YjU4ZDg1MzU1ZjM4ZTU5ZGZmNmQzODU. 
CSeq: 1 INVITE 
Server: OpenSIPS (1.4.4-notls (x86_64/linux)) 
Content-Length: 0 
 

#
U 2009/03/23 23:21:42.711742 [OPENSIPS]:5060 -> [UA2]:5060 INVITE
sip:2000@[UA2]:5060;rinstance=92cde55b5d824441;transport=UDP SIP/2.0 
Record-Route: <sip:[OPENSIPS];lr=on> 
Via: SIP/2.0/UDP [OPENSIPS];branch=z9hG4bK4823.4f37e1b2.0 
Via: SIP/2.0/UDP
0.0.0.0:5060;rport=5060;received=[UA1];branch=z9hG4bK81cd4a5d4756f6a04c23a0d
e4be6373f 
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-bb8c1a3fa0b69cc6-1---d8754z-;rport 
From: "dd" <sip:1002 at centrale.mynet.be;transport=UDP>;tag=61745d7b 
To: <sip:2000 at centrale.mynet.be;transport=UDP> 
Call-ID: MzY3MmRhMDI1YjU4ZDg1MzU1ZjM4ZTU5ZGZmNmQzODU. 
CSeq: 1 INVITE 
Contact: <sip:1002@[UA1]:5060;transport=UDP;nat=yes> 
max-forwards: 68 
user-agent: Zoiper for Windows rev.2875 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, REFER, MESSAGE, OPTIONS,
INFO 
Content-Type: application/sdp 
Content-Length: 336 
P-hint: usrloc applied 
 
v=0 
o=Zoiper_user 0 0 IN IP4 0.0.0.0 
s=Zoiper_session 
c=IN IP4 0.0.0.0 
t=0 0 
m=audio 49838 RTP/AVP 3 0 8 110 98 101 
a=rtpmap:3 GSM/8000 
a=rtpmap:0 PCMU/8000 
a=rtpmap:8 PCMA/8000 
a=rtpmap:110 speex/8000 
a=rtpmap:98 iLBC/8000 
a=fmtp:98 mode=30 
a=rtpmap:101 telephone-event/8000 
a=fmtp:101 0-15 
a=sendrecv 
a=nortpproxy:yes 

#
U 2009/03/23 23:21:42.837514 [UA2]:5060 -> [OPENSIPS]:5060 SIP/2.0 100
Trying 
Via: SIP/2.0/UDP [OPENSIPS];branch=z9hG4bK4823.4f37e1b2.0 
Via: SIP/2.0/UDP
0.0.0.0:5060;rport=5060;received=[UA1];branch=z9hG4bK81cd4a5d4756f6a04c23a0d
e4be6373f 
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-bb8c1a3fa0b69cc6-1---d8754z-;rport 
To: <sip:2000 at centrale.mynet.be;transport=UDP> 
From: "dd" <sip:1002 at centrale.mynet.be;transport=UDP>;tag=61745d7b 
Call-ID: MzY3MmRhMDI1YjU4ZDg1MzU1ZjM4ZTU5ZGZmNmQzODU. 
CSeq: 1 INVITE 
Content-Length: 0 
 

#
U 2009/03/23 23:21:42.889735 [UA2]:5060 -> [OPENSIPS]:5060 SIP/2.0 180
Ringing 
Via: SIP/2.0/UDP [OPENSIPS];branch=z9hG4bK4823.4f37e1b2.0 
Via: SIP/2.0/UDP
0.0.0.0:5060;rport=5060;received=[UA1];branch=z9hG4bK81cd4a5d4756f6a04c23a0d
e4be6373f 
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-bb8c1a3fa0b69cc6-1---d8754z-;rport 
Record-Route: <sip:[OPENSIPS];lr> 
Contact: <sip:2000@[UA2]:5060;rinstance=92cde55b5d824441;transport=UDP> 
To: <sip:2000 at centrale.mynet.be;transport=UDP>;tag=415e9d3d 
From: "dd"<sip:1002 at centrale.mynet.be;transport=UDP>;tag=61745d7b 

#
U 2009/03/23 23:21:42.893908 [OPENSIPS]:5060 -> [UA1]:5060 SIP/2.0 180
Ringing 
Via: SIP/2.0/UDP
0.0.0.0:5060;rport=5060;received=[UA1];branch=z9hG4bK81cd4a5d4756f6a04c23a0d
e4be6373f 
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-bb8c1a3fa0b69cc6-1---d8754z-;rport 
Record-Route: <sip:[OPENSIPS];lr> 
Contact:
<sip:2000@[UA2]:5060;rinstance=92cde55b5d824441;transport=UDP;nat=yes> 
To: <sip:2000 at centrale.mynet.be;transport=UDP>;tag=415e9d3d 
From: "dd"<sip:1002 at centrale.mynet.be;transport=UDP>;tag=61745d7b 
Call-ID: MzY3MmRhMDI1YjU4ZDg1MzU1ZjM4ZTU5ZGZmNmQzODU. 
CSeq: 1 INVITE 
User-Agent: Zoiper for Windows rev.2875 
Content-Length: 0 
 

#
U 2009/03/23 23:21:46.609691 [UA2]:5060 -> [OPENSIPS]:5060 SIP/2.0 200 OK 
Via: SIP/2.0/UDP [OPENSIPS];branch=z9hG4bK4823.4f37e1b2.0 
Via: SIP/2.0/UDP
0.0.0.0:5060;rport=5060;received=[UA1];branch=z9hG4bK81cd4a5d4756f6a04c23a0d
e4be6373f 
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-bb8c1a3fa0b69cc6-1---d8754z-;rport 
Record-Route: <sip:[OPENSIPS];lr> 
Contact: <sip:2000@[UA2]:5060;rinstance=92cde55b5d824441;transport=UDP> 
To: <sip:2000 at centrale.mynet.be;transport=UDP>;tag=415e9d3d 
From: "dd"<sip:1002 at centrale.mynet.be;transport=UDP>;tag=61745d7b 
Call-
#
U 2009/03/23 23:21:46.615146 [OPENSIPS]:5060 -> [UA1]:5060 SIP/2.0 200 OK 
Via: SIP/2.0/UDP
0.0.0.0:5060;rport=5060;received=[UA1];branch=z9hG4bK81cd4a5d4756f6a04c23a0d
e4be6373f 
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-bb8c1a3fa0b69cc6-1---d8754z-;rport 
Record-Route: <sip:[OPENSIPS];lr> 
Contact:
<sip:2000@[UA2]:5060;rinstance=92cde55b5d824441;transport=UDP;nat=yes> 
To: <sip:2000 at centrale.mynet.be;transport=UDP>;tag=415e9d3d 
From: "dd"<sip:1002 at centrale.mynet.be;transport=UDP>;tag=61745d7b 
Call-ID: MzY3MmRhMDI1YjU4ZDg1MzU1ZjM4ZTU5ZGZmNmQzODU. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, REFER, MESSAGE, OPTIONS,
INFO 
Content-Type: application/sdp 
User-Agent: Zoiper for Windows rev.2875 
Content-Length: 348 
 
v=0 
o=Zoiper_user 0 0 IN IP4 [UA2] 
s=Zoiper_session 
c=IN IP4 [OPENSIPS] 
t=0 0 
m=audio 62724 RTP/AVP 3 0 8 110 98 101 
a=rtpmap:3 GSM/8000 
a=rtpmap:0 PCMU/8000 
a=rtpmap:8 PCMA/8000 
a=rtpmap:110 speex/8000 
a=rtpmap:98 iLBC/8000 
a=fmtp:98 mode=30 
a=rtpmap:101 telephone-event/8000 
a=fmtp:101 0-15 
a=sendrecv 
a=nortpproxy:yes 

#
U 2009/03/23 23:21:46.707639 [UA1]:5060 -> [OPENSIPS]:5060
ACK sip:2000@[UA2]:5060;rinstance=92cde55b5d824441;transport=UDP;nat=yes
SIP/2.0 
Via: SIP/2.0/UDP 0.0.0.0:5060;branch=z9hG4bKcb2e4530c2676fe99df9849959c3482c

Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-262489e3a1163933-1---d8754z-;rport 
From: "dd" <sip:1002 at centrale.mynet.be;transport=UDP>;tag=61745d7b 
To: <sip:2000 at centrale.mynet.be;transport=UDP>;tag=415e9d3d 
Call-ID: MzY3MmRhMDI1YjU4ZDg1MzU1ZjM4ZTU5ZGZmNmQzODU. 
CSeq: 1 ACK 
Contact: <sip:1002 at 0.0.0.0;transport=UDP> 
max-forwards: 69 
user-agent: Zoiper for Windows rev.2875 
Content-Length: 0 
 

#
U 2009/03/23 23:21:46.708480 [OPENSIPS]:5060 -> [UA2]:5060
ACK sip:2000@[UA2]:5060;rinstance=92cde55b5d824441;transport=UDP SIP/2.0 
Record-Route: <sip:[OPENSIPS];lr=on> 
Via: SIP/2.0/UDP [OPENSIPS];branch=z9hG4bK4823.4f37e1b2.2 
Via: SIP/2.0/UDP
0.0.0.0:5060;rport=5060;received=[UA1];branch=z9hG4bKcb2e4530c2676fe99df9849
959c3482c 
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-262489e3a1163933-1---d8754z-;rport 
From: "dd" <sip:1002 at centrale.mynet.be;transport=UDP>;tag=61745d7b 
To: <sip:2000 at centrale.mynet.be;transport=UDP>;tag=415e9d3d 
Call-ID: MzY3MmRhMDI1YjU4ZDg1MzU1ZjM4ZTU5ZGZmNmQzODU. 
CSeq: 1 ACK 
Contact: <sip:1002@[UA1]:5060;transport=UDP;nat=yes> 
max-forwards: 68 
user-agent: Zoiper for Windows rev.2875 
Content-Length: 0 
P-hint: outbound 
 

#
U 2009/03/23 23:21:55.895340 [UA1]:5060 -> [OPENSIPS]:5060
BYE sip:2000@[UA2]:5060;rinstance=92cde55b5d824441;transport=UDP;nat=yes
SIP/2.0 
Via: SIP/2.0/UDP 0.0.0.0:5060;branch=z9hG4bKdbe04440daa51a56804cae62efa609fd

Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-4fdda0ae09af7991-1---d8754z-;rport 
From: "dd" <sip:1002 at centrale.mynet.be;transport=UDP>;tag=61745d7b 
To: <sip:2000 at centrale.mynet.be;transport=UDP>;tag=415e9d3d 
Call-ID: MzY3MmRhMDI1YjU4ZDg1MzU1ZjM4ZTU5ZGZmNmQzODU. 
CSeq: 2 BYE 
Contact: <sip:1002 at 0.0.0.0;transport=UDP> 
max-forwards: 69 
user-agent: Zoiper for Windows rev.2875 
Content-Length: 0 
 

#
U 2009/03/23 23:21:55.896382 [OPENSIPS]:5060 -> [UA2]:5060
BYE sip:2000@[UA2]:5060;rinstance=92cde55b5d824441;transport=UDP SIP/2.0 
Record-Route: <sip:[OPENSIPS];lr=on> 
Via: SIP/2.0/UDP [OPENSIPS];branch=z9hG4bK1823.b9ae8126.0 
Via: SIP/2.0/UDP
0.0.0.0:5060;rport=5060;received=[UA1];branch=z9hG4bKdbe04440daa51a56804cae6
2efa609fd 
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-4fdda0ae09af7991-1---d8754z-;rport 
From: "dd" <sip:1002 at centrale.mynet.be;transport=UDP>;tag=61745d7b 
To: <sip:2000 at centrale.mynet.be;transport=UDP>;tag=415e9d3d 
Call-ID: MzY3MmRhMDI1YjU4ZDg1MzU1ZjM4ZTU5ZGZmNmQzODU. 
CSeq: 2 BYE 
Contact: <sip:1002@[UA1]:5060;transport=UDP;nat=yes> 
max-forwards: 68 
user-agent: Zoiper for Windows rev.2875 
Content-Length: 0 
P-hint: outbound 
 

#
U 2009/03/23 23:21:56.043509 [UA2]:5060 -> [OPENSIPS]:5060 SIP/2.0 200 OK 
Via: SIP/2.0/UDP [OPENSIPS];branch=z9hG4bK1823.b9ae8126.0 
Via: SIP/2.0/UDP
0.0.0.0:5060;rport=5060;received=[UA1];branch=z9hG4bKdbe04440daa51a56804cae6
2efa609fd 
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-4fdda0ae09af7991-1---d8754z-;rport 
Record-Route: <sip:[OPENSIPS];lr> 
Contact: <sip:2000@[UA2]:5060;rinstance=92cde55b5d824441;transport=UDP> 
To: <sip:2000 at centrale.mynet.be;transport=UDP>;tag=415e9d3d 
From: "dd"<sip:1002 at centrale.mynet.be;transport=UDP>;tag=61745d7b 
Call-
#
U 2009/03/23 23:21:56.047355 [OPENSIPS]:5060 -> [UA1]:5060 SIP/2.0 200 OK 
Via: SIP/2.0/UDP
0.0.0.0:5060;rport=5060;received=[UA1];branch=z9hG4bKdbe04440daa51a56804cae6
2efa609fd 
Via: SIP/2.0/UDP
192.168.1.2:5060;branch=z9hG4bK-d8754z-4fdda0ae09af7991-1---d8754z-;rport 
Record-Route: <sip:[OPENSIPS];lr> 
Contact:
<sip:2000@[UA2]:5060;rinstance=92cde55b5d824441;transport=UDP;nat=yes> 
To: <sip:2000 at centrale.mynet.be;transport=UDP>;tag=415e9d3d 
From: "dd"<sip:1002 at centrale.mynet.be;transport=UDP>;tag=61745d7b 
Call-ID: MzY3MmRhMDI1YjU4ZDg1MzU1ZjM4ZTU5ZGZmNmQzODU. 
CSeq: 2 BYE 
User-Agent: Zoiper for Windows rev.2875 
Content-Length: 0 

Brgds
Erik

-----Oorspronkelijk bericht-----
Van: Bogdan-Andrei Iancu [mailto:bogdan at voice-system.ro] 
Verzonden: maandag 23 maart 2009 15:41
Aan: erik pepermans
CC: users at lists.opensips.org
Onderwerp: Re: [OpenSIPS-Users] no audio


Hi Erik,

can you post the SIP trace (ngrep) for the call that fails? maybe you 
are correctly triggering rtpproxy, but this is visible at signalling level.

Regards,
Bogdan

erik pepermans wrote:
> Hi,
>  
> I got  2 UAs who connect from different places on a different network 
> via a stun server to opensips who listens on a public IP. They can 
> register and call each other; but there is no audio. I fist tried with 
> mediaproxy without result and afterwards with rtpproxy also without 
> result.
>  
> I can see the invocation of rtpproxy in the logs when one of the UAs 
> picks up the phone :
>  
> #
> U 2009/03/23 01:01:10.464054 127.0.0.1:33137 -> 127.0.0.1:7890 17100_2
> L OWI3NmNmZmRhMDJmZGM5OGRkOWMxYmJkMzk5Y2RjOTk. 94.224.243.201 62914 
> 1e49dc69;1 x9s057epp8;1 #
> U 2009/03/23 01:01:10.464202 127.0.0.1:7890 -> 127.0.0.1:33137
> 17100_2 0 7x.xx.xx.xxx
> I don't have any clue what to do more -
>  
> Please any help ?
>  
> Brgds
> Erik
>
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