Learning Never Ends!!
Asterisk PBX as Voicemail for CUCM Configure Asterisk PBX as Voicemail Server for Cisco Unified Communications Manager (CUCM) which will use SIP Trunk Integration between the Asterisk and CUCM. The callers can deposit voicemail...
When a DN becomes Inactive or remains Active? Do you know when does a directory number becomes “Inactive” or remains “Active” after you delete IP Phone or Disassociate Directory Number on Cisco Unified Communications...
Virtual Machine VMware Tools Not Running (Not Installed) When you are trying to upgrade VMware Tools, you might encounter an issue Vmware Tools Not Running (Not Installed). If you are encountering the above issue,...
Prepare Cluster for Rollback to Pre-8.0 When migrating IP Phones from clusters from 8.X on wards to 9.X /10.X /11.X versions, you may encounter issue with security files i.e., ITL files (Initial Trust List)....
Configure Call Handler Cisco Unity Connection Call Handlers in Cisco Unity Connection is a feature which provides services like IVR where the calls are handled and routed in an efficient manner. Basically Call Handler...
CUCM Asterisk SIP Settings (Basic) In one of our post we have learned how to create Cisco Unified Communications Manager (CUCM) to Asterisk SIP Trunk. In case if you have not followed the link,...
Route CUCM inter-cluster calls using Audiocodes SBC In a generic scenario, we use H.323 inter-cluster trunks or SIP trunks (either P2P or leveraging SME) to route the inter-cluster calls. In this article, we will...
CUCM 11 Conference Now Conference now feature is introduced in Cisco Unified Communications Manager (CUCM) version 11. This feature is similar to Meet-Me feature but with announcement and security. The host and attendee of...
Migrating ITL files between CUCM Clusters When migrating IP Phones from CUCM version 8 on wards to a newer version, you may encounter IP Phones registration issues because of security feature which uses ITL...
CSCuc63312 : Not enough disk space in the common partition for upgrade If you are upgrading your CUCM from 9.x version to a higher version, you may encounter an issue stating “there is not...
We are happy to announce that our blog “UC Collabing” has been ranked among top 25 blogs by #Cisco. Thank you to each and everyone for the nominations and your support. ❤️
