Cisco Bug: CSCtb21169 - SIP SDP sent inactive stream, before SIPInterface created
Feb 22, 2014
- Cisco Unified Communications Manager (CallManager)
Known Affected Releases
Symptom: Blind transfer from SCCP phone fails on SIP trunk Conditions: 2 CCM clusters connected with SIP trunk. Customer place call from the 7942 SIP phone registered to ClusterA outside to local PSTN provider (via IP-IP GW). Then after call get connected customer makes blind transfer to SCCP phone registered to ClusterB over SIP trunk. This works fine for 7925 phone and fails for 7975 phone.
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