[sip-comm-dev] bug report for rejecting an incoming call


#1

I have been using the SIP-Communicator to test for the robustness of some software, but I found out that SIP-Communicator do not handle rejected calls from other SIP Clients properly. Although SIP-Communicator had received the rejecting SIP messages, on the application it still carry on calling, where the other clients have already ended the call. Clients which SIP-Communicator unable to recieve rejected calls include Windows Messenger & Ekiga.

What I have notice is that under the "To:" from the messages recieve, the SIP tags from these two clients are quite long. Whereas for other clients (Wengo Phone, X-lite) with shorter SIP tags seems to be able to reject without problems. Hope you guys and fix this and that this infomation is enough to help solve the issue.

Best Regards,

Soh Yew Cheong

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#2

Hello Yew Cheong,

Sounds interesting! Do you think you could send over tcpdump/wireshark
binary captures and sip-communicator logs for such sessions? This would
probably help us find the problem.

Thanks
Emil

Yew Cheong SOH wrote:

ยทยทยท

I have been using the SIP-Communicator to test for the robustness of
some software, but I found out that SIP-Communicator do not handle
rejected calls from other SIP Clients properly. Although
SIP-Communicator had received the rejecting SIP messages, on the
application it still carry on calling, where the other clients have
already ended the call. Clients which SIP-Communicator unable to recieve
rejected calls include Windows Messenger & Ekiga.

What I have notice is that under the "To:" from the messages
recieve, the SIP tags from these two clients are quite long. Whereas for
other clients (Wengo Phone, X-lite) with shorter SIP tags seems to be
able to reject without problems. Hope you guys and fix this and that
this infomation is enough to help solve the issue.

Best Regards,

Soh Yew Cheong
Important : This message is intended for the recipient(s) addressed
above. It may contain privileged and confidential information. If you
are not the intended recipient, please delete it from your system. You
must not copy, use, disseminate, disclose, retain or reproduce all or
any part of the information or any attachments from this communication
in any form. Thank you.

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