Tagged: CUCM

19

Asterisk PBX as Voicemail for CUCM

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...

1

When a DN becomes Inactive or remains Active?

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...

0

Prepare Cluster for Rollback to Pre-8.0

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)....

21

Configure Call Handler Cisco Unity Connection

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...

1

CUCM Asterisk SIP Settings (Basic)

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,...

2

CUCM 11 Conference Now

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...

0

Migrating ITL files between CUCM Clusters

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...