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Tag Archives: CUCM

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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 if the extension is busy/unavailable/unregistered. The end users can also listen

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CCIE Collaboration Written – Question on LDAP

CCIE Collaboration Written – Question on LDAP There is a question which you may get when you write CCIE Collaboration Written. The question is on LDAP. Question: A User is an active user on Cisco Unified CM Deployment with fully functional LDAP synchronization and authentication to

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CUCM Hunt Group Hlog Login and Logout

CUCM Hunt Group Hlog Login and Logout Most of us are aware what Hunt Pilot is and how the calls are triggered to the extensions when someone dials a number which is mapped to a Hunt Pilot. The calls can be delivered to extensions based

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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 serves many purposes like answer the call, greet the caller, provide

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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, you can refer to it. (https://www.uccollabing.com/2014/05/16/cucm-asterisk-trunk-integration/). I have received many comments

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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). which is a new security feature by default. The ITL files

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Cisco CDR Reporting Tool Automated

Cisco CDR Reporting Tool Automated When you are working on the CDR Dump either for reporting or troubleshooting, are you tired of converting Signed Integers to an IP Address or referring to the cause codes again and again and do your analysis? I have created

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Force Cisco IP Phones to Fall into SRST Mode

Force Cisco IP Phones to Fall into SRST Mode Are you planning to do SRST Testing to ensure that Cisco IP Phones falls back into SRST Mode when there is a WAN Link failure? It is not recommended to plug out the WAN Link or

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Customize CUCM Login/Welcome Banner

Customize CUCM Login or Welcome Banner Configure Welcome / Login Banner on Cisco Unified Communications Manager that would display a customized message when a user logs into Cisco Unified Communications Manager. I would also call this as MOTD (Message of the Day). To configure Message