Hi again,

Same issue on the release 0.9.3.

Regards,

Toni

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From: serusers-bounces@iptel.org [mailto:serusers-bounces@lists.iptel.org] On Behalf Of Toni Barata
Sent: sexta-feira, 1 de Julho de 2005 15:55
To: serusers@lists.iptel.org
Subject: [Serusers] Cancel an Invite on ser 0.8.14

Hi All,

Can someone checks why, in the situation of a client that cancels a call before the destination send a “180 ringing” to the proxy, that causes some troble to the proxy because it is not forwarding the cancel to the destination.

See the following 2 examples :

In this situation the cancel works fine:

651.327850 10.112.128.220 -> 10.112.128.247 SIP/SDP Request: INVITE sip:testef03@teste.pt, with session description

651.328725 10.112.128.247 -> 10.112.128.220 SIP Status: 100 trying -- your call is important to us

651.328778 10.112.128.247 -> 10.112.128.187 SIP/SDP Request: INVITE sip:testef03@10.112.128.187:7678, with session description

651.576892 10.112.128.187 -> 10.112.128.247 SIP Status: 180 Ringing

651.577005 10.112.128.247 -> 10.112.128.220 SIP Status: 180 Ringing

651.722172 10.112.128.220 -> 10.112.128.247 SIP Request: CANCEL sip:testef03@teste.pt

651.723047 10.112.128.247 -> 10.112.128.187 SIP Request: CANCEL sip:testef03@10.112.128.187:7678

651.723084 10.112.128.247 -> 10.112.128.220 SIP Status: 200 cancelling

651.723622 10.112.128.247 -> 10.112.128.220 SIP Status: 487 Request cancelled

651.724792 10.112.128.220 -> 10.112.128.247 SIP Request: ACK sip:testef03@teste.pt

651.899824 10.112.128.187 -> 10.112.128.247 SIP Status: 200 OK

651.900593 10.112.128.187 -> 10.112.128.247 SIP Status: 487 Request Terminated

651.900666 10.112.128.247 -> 10.112.128.187 SIP Request: ACK sip:testef03@10.112.128.187:7678

In this one, the cancel never reaches the destination client, so it keeps ringing…

657.866834 10.112.128.220 -> 10.112.128.247 SIP/SDP Request: INVITE sip:testef03@teste.pt, with session description

657.867667 10.112.128.247 -> 10.112.128.220 SIP Status: 100 trying -- your call is important to us

657.867720 10.112.128.247 -> 10.112.128.187 SIP/SDP Request: INVITE sip:testef03@10.112.128.187:7678, with session description

658.068940 10.112.128.247 -> 10.112.128.187 SIP/SDP Request: INVITE sip:testef03@10.112.128.187:7678, with session description

658.083368 10.112.128.220 -> 10.112.128.247 SIP Request: CANCEL sip:testef03@teste.pt

658.084201 10.112.128.247 -> 10.112.128.220 SIP Status: 200 ok -- no more pending branches

658.084948 10.112.128.247 -> 10.112.128.220 SIP Status: 487 Request cancelled

658.085933 10.112.128.220 -> 10.112.128.247 SIP Request: ACK sip:testef03@teste.pt

658.228348 10.112.128.187 -> 10.112.128.247 SIP Status: 180 Ringing

658.232010 10.112.128.187 -> 10.112.128.247 SIP Status: 180 Ringing

Thanks,

Toni