IP Telephony and Phones

I am working on a system that was upgraded to 12.5(1) SU1 and when the receptionist user tries to delete the voicemails delivered via a distribution list in unity connection they get an error on the phone "Error setting the properties of this message...

How to unlock the settings  Could someone please guide me

Are there any plans to support the IP DECT 6800 and the IP DECT 210 base station on UCM?

Good day experts, I have a small office that i needs phones there to register from Head office. Office B------RouterGW----IPIP VPN-----------CUBE I have Option 150 Pointing to CUBE Office B has a new scope and IP helper address for CUBE. ip dhcp pool...

Hi All,I have a problem with a hospital emergency service, in case of cardiorespiratory attack, my costumer wants to call a number this automatic conference with another 6 mobiles numbers.Is there any solution I can use with CUCM and/or UCCX? Any ide...

how to block outgoing call to specific Numbers in cucm 10.5

Dear Team, Need someone help or assistance to fix the below. We have cisco 8851 and 8841 phones with the version sip88xx.11-7-1-17. During the call after 10 to 15 min phone keep restarting, I am facing the issue only the two series phones and other 7...

I have two pairs of expresswayC-E in two separate sites forming a cluster. Cisco requires the round trip delay between expressway-E has to be less than 80ms. If the round trip delay exceeds 80ms in certain period, will it retry to form cluster again ...

Hi Team, We have configured Cisco CME 11.6 with CUE 10.0 and calls between them are not going through. I have put the "debug dialpeer" and found that when pressing voicemail button , its accessing the dial-peer but in debug ccsip messages" , I am not...

Phone reboots, screen goes blank when trying to make call. A reboot to the phone seemed to resolve it for the time being concerned by this debug log message though. Does anyone know the cause and resolution for the following ReasonForOutOfServiceText...

Phone is registered to cluster A (visiting), User is in cluster B (home).User logs into phone on cluster A and phone states login is successful then resets. When phone comes back it is still registered to cluster A however user from cluster B is logg...

Hello, New to all this and I have a question. I have 6 users. 3 are in a Hunt group. Using CUCM 11.5 and CUC 11.5.1. Working so far is: Call comes in and hits the route point goes to Call Handler in Unity, Plays Greeting, goes back to Hunt Pilot and ...

Hello Folks,Let me start by saying, I'm really new to the voip domain, so apologies for any stupidity. Below is the current situation I'm faced with in a production environment. Normal Scenario.External Call received on extension 146. User A answers ...