https://community.cisco.com/t5/call-control/sip-bye-message-not-recieving/m-p/4767711#M3380 <P>This type of very intermittent issue with an established integration is very likely to require detailed technical troubleshooting of SIP traffic and CUCM call logs.</P> <P>As DevNet no longer offers this level of support, please have the customer open a case with Cisco TAC support for assistance.</P> Thu, 02 Feb 2023 19:04:24 GMT dstaudt 2023-02-02T19:04:24Z https://community.cisco.com/t5/call-control/sip-bye-message-not-recieving/m-p/4767335#M3379 <P>Hi,</P><P>We are using sip trunk + BIB for call recording with CUCM.<BR />We found that CUCM did not send the SIP BYE message occasionally at the end of a recording session.<BR />Kindly please assist me .Thanks</P> Thu, 02 Feb 2023 09:32:02 GMT https://community.cisco.com/t5/call-control/sip-bye-message-not-recieving/m-p/4767335#M3379 rasheed_speechlogix 2023-02-02T09:32:02Z https://community.cisco.com/t5/call-control/sip-bye-message-not-recieving/m-p/4767711#M3380 <P>This type of very intermittent issue with an established integration is very likely to require detailed technical troubleshooting of SIP traffic and CUCM call logs.</P> <P>As DevNet no longer offers this level of support, please have the customer open a case with Cisco TAC support for assistance.</P> Thu, 02 Feb 2023 19:04:24 GMT https://community.cisco.com/t5/call-control/sip-bye-message-not-recieving/m-p/4767711#M3380 dstaudt 2023-02-02T19:04:24Z