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Environment Overview:CUCM Architecture: Single cluster with a Publisher and Subscriber located at Site 1. Both Site 1 and Site 2 are managed by this central deployment.Trunks & External Connectivity: Each site maintains its own local SIP trunk. Inter...
Hi all,I’m experiencing an issue with incoming calls from PSTN to my LAN. When I answer, the call disconnects automatically after about 20 seconds. This problem does not occur with outgoing calls (LAN to PSTN).I’ve attached a PCAP capture for referen...
This is the route pattern we’ve configured in CUCM, but we’re currently unable to place calls to emergency numbers. I’d appreciate any guidance on how to resolve this issue.
Hi, I’d like to know whether it’s possible to achieve the following requirement using CUCM.
I have three sites configured in CUCM: HQ (headquarters), Branch 1, and Branch 2. Only the HQ site has a direct SIP trunk for PSTN access. Branches 1 and 2 ro...
Hi, can anyone help me understand how to configure voicemail in CUCM and what additional resources are required? I would also like to know which licenses need to be ordered under A-FLEX-3.
@Maren Mahoney @Scott Leport @Roger Kallberg Thank you all for your responses. As suggested by @Scott Leport & @Maren Mahoney , I used the Dialed Number Analyzer to review the route pattern, which helped me identify the issue.I had missed enabling t...
