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Cisco Bug: CSCvs27359 - CUCM send BYE after SIP TLS re-INVITE received

Last Modified

Aug 27, 2020

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases


Description (partial)

Cucm sent Bye after TLS re-invite is received

Cucm sent Bye after TLS re-invite is received

CUCM has the SIP trunk which "SIP trunk security profile" having two X509 subject names of two different servers.
Initial audio call is established successfully. Now there is a re-invite from different IP, but having the same initial call-ID.
This re-invite transaction is completed successfully. Now from this new IP, Subscribe is received to CUCM, SIPD closes this connection & send BYE to server.
This made call to drop.
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