Cisco Bug: CSCuw43942 - SIP trunk call failures due to Mid-call INVITE timeout
Feb 15, 2018
- Cisco Unified Communications Manager (CallManager)
Known Affected Releases
10.0(1.10000.24) 10.5(1.10000.7) 10.5(2.10000.5) 11.0(1.10000.10) 9.1(2.10000.28)
Symptom: SIP trunk call failures due to Mid-call INVITE timeout Conditions: CUCM Version: 9.x - 11.x Seeing Intermittent call failures in Basic and Supplementary Call scenarios, call fails due to Mid call Invite Timeout happening. Phone-A----CM--(SIP-TLS-BEEO-Trunk)---SME--(SIP-DO-Trunk)----CM----Phone-B 45935182.002 |05:52:30.833 |AppInfo |//SIP/Stack/Error/0x0x922db0f8/act_sent_mid_invite_expire_timeout: Expires timeout occurred. Looks like in failed scenario a SIP UPDATE before mid-Call SIP INVITE is missing.
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