Unified Communications Infrastructure

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Forum Posts

Hi everybody,We're running into a problem with SRST fallback in our CUCM deployment,Phones should detect CUCM unreachable and fall back to local SRST,and Outbound calls during fallback should use local FXO via SRST CUBE dial-peer,butPhones fail to re...

Hi everyone,I’ve recently configured an Intercluster SIP Trunk between two CUCM clusters (Cluster A and Cluster B).The SIP Trunk shows as "Active", but when I try to dial from a phone in Cluster A to a phone in Cluster B,the call fails with a fast bu...

I am using Cisco product BE6000H UCS M5SX HA Clustered servers & 11.5 software version for call center system, now I would like to upgrade & migrate the existing system but I do not have any active contract & partner details to be contacted. I will a...