Hi I have setup an IBCF to a SIP trunk that was listening only on UDP. The SIP trunk (implemented with JAIN-SIP) is unable to send a BYE when the dialog was created by an incoming invite. I believed that this is caused by the Record-Route header inserted by the Bono IBCF incorrectly specifying TCP.
Looking at the logs the Record-Route is added to the message which is sent on TCP. This fails then message is sent on UDP with the same Record-Route. 08-04-2014 03:45:35.708 Verbose stack.cpp:241: TX 1832 bytes Request msg INVITE/cseq=101 (tdta0x7f54a009f210) to UDP 172.20.99.100:5060: --start msg-- INVITE sip:[email protected] SIP/2.0 Record-Route: <sip:ibcf-1.ims.nec.co.nz:5060;transport=TCP;lr> Record-Route: <sip:172.20.99.99:5058;transport=TCP;lr> Record-Route: sip:sprout.ims.nec.co.nz:5054;transport=TCP;lr I am working around this problem by using TCP on the SIP Trunk. Regards Glenn Glenn Walbran Software Engineer NEC New Zealand Limited NEC House, Level 6, 40 Taranaki Street, PO Box 1936, Wellington 6140, New Zealand T: 043816265 M: 0293816265 F: +6443811110 [email protected]<mailto:[email protected]> <http://nz.nec.com/>nz.nec.com<http://nz.nec.com> [cid:[email protected]] Please consider the environment before printing this email Attention: The information contained in this message and or attachments is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination, copying or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and delete the material from any system and destroy any copies. NEC has no liability for any act or omission in reliance on the email or any attachment. Before opening this email or any attachment(s), please check them for viruses. NEC is not responsible for any viruses in this email or any attachment(s); any changes made to this email or any attachment(s) after they are sent; or any effects this email or any attachment(s) have on your network or computer system.
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