Unified Communications Infrastructure

When trying to set up a "voice-port" on a 2811 router, for a FXS port (VIC2-2FXS), the IOS gives me a response of:<50-50> voice interface slot #when I type in voice-port ?I expect the voice-port command to look something like voice-port 0/0/1 for exa...

I have CUPOS 7.x. I am integrating it with LDAP so users can search other people from AD. I have 6 departments and each department has its own OU. Under the CUPS server LDAP configuration, I can only associate one LDAP profile to each user. In this w...

Dear Allcan somebody tell me why music on hold is not working in CIPC cisco unifed ip communicator which i have installed in my network for usersi have configured a router CME to work voip for my network but MoH is not working music on hold is not wo...

I have recently upgraded my CUCM 8.0.0 cluster to 8.0.1 and 8.0.2 but after a reboot to switch version all CUCM services are disabled except the ability to backup and restore. If I downgrade back to 8.0.0 everything works fine again. I thought it was...

Cisco Unified Presence pulls Free/Busy presence information from Exchange using WebDAV. Is there any limitation on the number of exchange servers that the CUP server could connect to?Also, is there any way to pull calendar presence from the client it...

HiHope anyone out there can help me with this. I did an IP change on a CUCM 6.0.1 server ,after the IP change the phones that were still logged into Extension Mobility was fine and they could dial out ,but the other phones are unable to login to EM ,...

Let me explain my setup, because it's not normal.  We have 1 CUCM cluster that supports multiple organizations.  Each organization has it's own Active Directory tree and Exchange server.  Three of these organization want to have Presence, and each wa...

I am looking for a way to add an option known to internal employees to be able to dial into the AA and go to an option that will allow them to dial an extension in a remote branch office in another country to alleviate LD charges to their cell phone....

Hi,I'm trying to configure calendar integration between CUPS 7 and Exchange 2007.The status is not updated when we create a meeting.In Presence Engine Debug, I can see:ERROR ScalarUserForeignResource - No calendar folder found for sip:USERr@DOMAIN@ca...

We have an issue with the following. Any assistance would be greatly appreciated.We have SIP trunks that terminate on our Call Manager which is 7.1.3.  We take the call from the SIP trunk (Remote DID) and then "translate" that number to a local 4 dig...