Cisco Bug: CSCus65541 - SIP Ad-hoc hardware conference creator cannot hear others
Aug 13, 2017
- Cisco 3900 Series Integrated Services Routers
Known Affected Releases
Symptom: Failed conference: A, B and C IP phones are all internal SIP IP phone which register to the same CME. 1.A call B 2.B pick up 3.A press conference 4.A call C 5.C pick up 6.A press conference B & C can hear A and each other. A cannot hear B & C. Normal conference: A & C IP phones are internal SIP IP phone which register to the same CME, B is external phone via PSTN (may cellphone or others). 1.A call B 2.B pick up 3.A press conference 4.A call C 5.C pick up 6.A press conference A, B and C all can hear each other, there are normal. Conditions: All SIP IP phone register to a same CME and create a internal Ad-hoc conference. Customer use c3945 and SW:c3900-universalk9-mz.SPA.154-3.M1.
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Bug Details Include
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