[Users] Cisco Gateway Disconnects the call
Hamid Ali Asgari
Hamid at Parnak.com
Mon Jul 10 14:17:32 CEST 2006
Hi,
I am still stuck with the Cisco gateway (SIP-PSTN) disconnecting the call.
Bellow is the call trace from ethereal, the problem is that the Cisco
gateway (for some reason I don't know) sends a BYE. Does this have anything
to do with the ACKS?
I have tested the same scenario with the UA being Windows Messenger and the
Cisco Gateway, and there are no problems.
Any advice on troubleshooting this?
Thanks in advance,
Hamid
PS:
192.168.11.102 = UA
10.30.30.18 = OpenSER
10.30.30.19 = Cisco Gateway
----------------------------------------------------------------------------
-------------------------------------------
|Time | 192.168.11.102 | 10.30.30.18 | 10.30.30.19 |
----------------------------------------------------------------------------
-------------------------------------------
|9.739 | INVITE SDP ( g729 g711U g711A telephone-event) |
|SIP From: sip:102 at mydomain.com To:sip:0098146 at mydomain.com
| |(5060) ------------------> (5060) | |
|9.743 | | INVITE SDP ( g729 g711U g711A
telephone-event) |SIP Request
| | |(5060) ------------------> (5060) |
|9.743 | 100 trying -- your call is important to us |
|SIP Status
| |(5060) <------------------ (5060) | |
|9.752 | | 100 Trying| |SIP
Status
| | |(5060) <------------------ (5060) |
|9.932 | 100 Trying| | |SIP
Status
| |(5060) <------------------ (5060) | |
|11.668 | | 183 Session Progress SDP ( g729
telephone-event) |SIP Status
| | |(5060) <------------------ (5060) |
|11.670 | 183 Session Progress SDP ( g729 telephone-event)
| |SIP Status
| |(5060) <------------------ (5060) | |
|11.671 | | 200 OK SDP ( g729 telephone-event)
|SIP Status
| | |(5060) <------------------ (5060) |
|11.673 | 200 OK SDP ( g729 telephone-event) |
|SIP Status
| |(5060) <------------------ (5060) | |
|11.687 | RTP (g729) | |RTP
Num packets:1634 Duration:19.469s ssrc:126289683
| |(6000) <-------------------------------------- (16400) |
|11.735 | ACK | | |SIP
Request
| |(5060) ------------------> (5060) | |
|12.003 | RTP (g729) | |RTP
Num packets:18 Duration:0.161s ssrc:3634
| |(6000) --------------------------------------> (16400) |
|12.169 | | 200 OK SDP ( g729 telephone-event)
|SIP Status
| | |(5060) <------------------ (5060) |
|12.171 | 200 OK SDP ( g729 telephone-event) |
|SIP Status
| |(5060) <------------------ (5060) | |
|12.184 | RTP (g729) | |RTP
Num packets:100 Duration:0.979s ssrc:3634
| |(6000) --------------------------------------> (16400) |
|12.254 | ACK | | |SIP
Request
| |(5060) ------------------> (5060) | |
|13.169 | | 200 OK SDP ( g729 telephone-event)
|SIP Status
| | |(5060) <------------------ (5060) |
|13.172 | 200 OK SDP ( g729 telephone-event) |
|SIP Status
| |(5060) <------------------ (5060) | |
|13.183 | RTP (g729) | |RTP
Num packets:200 Duration:1.980s ssrc:3634
| |(6000) --------------------------------------> (16400) |
|13.240 | ACK | | |SIP
Request
| |(5060) ------------------> (5060) | |
|15.169 | | 200 OK SDP ( g729 telephone-event)
|SIP Status
| | |(5060) <------------------ (5060) |
|15.171 | 200 OK SDP ( g729 telephone-event) |
|SIP Status
| |(5060) <------------------ (5060) | |
|15.183 | RTP (g729) | |RTP
Num packets:400 Duration:3.980s ssrc:3634
| |(6000) --------------------------------------> (16400) |
|15.235 | ACK | | |SIP
Request
| |(5060) ------------------> (5060) | |
|19.169 | | 200 OK SDP ( g729 telephone-event)
|SIP Status
| | |(5060) <------------------ (5060) |
|19.172 | 200 OK SDP ( g729 telephone-event) |
|SIP Status
| |(5060) <------------------ (5060) | |
|19.183 | RTP (g729) | |RTP
Num packets:400 Duration:3.980s ssrc:3634
| |(6000) --------------------------------------> (16400) |
|19.245 | ACK | | |SIP
Request
| |(5060) ------------------> (5060) | |
|23.169 | | 200 OK SDP ( g729 telephone-event)
|SIP Status
| | |(5060) <------------------ (5060) |
|23.172 | 200 OK SDP ( g729 telephone-event) |
|SIP Status
| |(5060) <------------------ (5060) | |
|23.183 | RTP (g729) | |RTP
Num packets:400 Duration:3.980s ssrc:3634
| |(6000) --------------------------------------> (16400) |
|23.256 | ACK | | |SIP
Request
| |(5060) ------------------> (5060) | |
|27.169 | | 200 OK SDP ( g729 telephone-event)
|SIP Status
| | |(5060) <------------------ (5060) |
|27.172 | 200 OK SDP ( g729 telephone-event) |
|SIP Status
| |(5060) <------------------ (5060) | |
|27.211 | ACK | | |SIP
Request
| |(5060) ------------------> (5060) | |
|27.212 | RTP (g729) | |RTP
Num packets:402 Duration:3.971s ssrc:3634
| |(6000) --------------------------------------> (16400) |
|31.170 | | BYE | |SIP
Request
| | |(5060) <------------------ (55584) |
|31.174 | BYE | | |SIP
Request
| |(5060) <------------------ (5060) | |
|31.221 | 200 OK | | |SIP
Status
| |(5060) ------------------> (5060) | |
|31.223 | | 200 OK | |SIP
Status
| | |(5060) ------------------> (5060) |
|39.683 | 408 Request Timeout | |SIP
Status
| |(5060) <------------------ (5060) | |
|39.751 | ACK | | |SIP
Request
| |(5060) ------------------> (5060) | |
|39.752 | | ACK | |SIP
Request
| | |(5060) ------------------> (5060) |
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