IP Telephony and Phones

Hi,I'm trying to understand how the Maximum hunt timer works in Hunt pilot configuration in CUCM.My test scenario is as below;I have an IP phone (4931) ringing in to a hunt pilot 404921 , which is pointing towards a Line group with two other IP phone...

All,Here is the scenario, I am migrating users from a Active Directory domain called 'DOMAIN1' to a domain called 'DOMAIN2'.User is migrated in AD, then in CUCM their End User account is renamed from 'username1' to '1username'.They then sign into Jab...

I've been driving myself crazy trying to get this to work.  Just as soon as I think I have it working, I find another type of call that has incorrect calling party number.Here's the details on the system, type of trunks and what I want to accomplish....

Hello All,CallManager Version: 8.6.2.24901-1I am looking to monitor some of the Media Resources in our Cisco VoIP network, like CFBs for example.I went to: RTMT > System > Performance...In there I opened the following charts (*which I will list below...

Does anyone have Cisco Unified Communications Manager interface specifications for basic or advanced SIP signaling with third-party Polycom SIP phones ? Have you installed? Thanks,

 We have a UCCX in 10.5 ver and CUCM 10.5 with IP Phones 7841 for the agents. Their primary line is a personal line and the secondary button in their ICD line is a different partition with number of calls 2, busy trigger 1. Randomly the phones stop r...

We have a large mixture of Wireless headsets with our 7965s (SCCP 9.2) and CallManager 8.5.I want to use Bulk Edit to globally enable the “Wireless Headset Hookswitch Control”.   Is it safe to do this? Or should I only do it on headsets that support ...