IP Telephony and Phones

we have bought the 2921 ISR.and installed the temperory license of UC.after installing the license,it is activated for cme.but the version is 8.6.how to upgrade this to version 9.1?thankskavi

I installed a Cisco IP Communicator (8.6.2.9) on a win7 PC. I tried to change the TFTP server, but it was greyed out, so I couldn't change it at all. I used the static IP, and I have multiple network cards.                  

Can someone please answer this for me?  Can I send calls received  by one hunt group to another hunt group if no one in the first HG answers?  In other words can I have a hunt group pilot as the final for the original hunt group?thanks,              ...

Hi, Please i occure a problem that the ip phone 7911 can't connect to voice vlan configured on 3Com E4500PWR.i use automatic Vlan managed trought the OUI table.When i configured the voice vlan as untagged vlan with access port mode, the ipphone conne...

Currently planning an upgrade from 8.x to 8.6.   The environment is 24/7 and has 6 CUCM call processing subscribers + a CUCM publisher (non call processing).  Also have UCCX and UCCE among other applications.I am curious as to whether I should apply ...

Hello,in CME 7.x or 8.x is there a way to have DN to DN calls auto-answer on speakerphone but if external calls hit those same exact DNs have regular ring then forward to VM if no answer?Thanks in advance!  al replies rated                  

Hello,we do have Cisco VG224 Analog Voice Gateway where there are some FAX machines connected.Now there is the issue, that with the old analog line, the Fax transmission to frequently use numbers seem to be more unstable.It looks that with the old an...

we have cme router 2921in that router phones are registering through ip communiator but 7962 is not registration i reset the 7962 phone manually

Hello,I've enabled auto attendant on CME. Version of my TCL is 3.0.0.1. As I read the Read Me file it seems that this TCL only supports 3 hunt-groups and only ine level menu. 1- How can I increase the number of hunt-groups?2- Is is possoble to have m...

Is it possible to pick up another extensions call by dialing something like #1 XXXX without putting all the phones in a call pickup group or anything. I am curious on if there is a way to accomplish this without having to put all my phones in a group...

Hey folks,The receptionists answers a call.  She puts it on hold to call an employee to see if they want to take the call.  Employee says they will take the call.  She goes back to the original call and says "I will put you through" and hits Transfer...

Boas!!Alguém sabe dizer-me se é possível seleccionar em um circuito primário qual o canal que vou sair para poder indicar qual o calling number baseado no canal de saida?Obrigado,Miguel Amaral