IP Telephony and Phones

Does anyone know if there is a guide for setting up a SIP trunk with a cisco 2811 router along with Call Manager 6.0 and Unity?thanks

Greetings,Does anyone know if there is a way to test the visual MWI on 79xx phones at the 'physical' level or CUCM level without having to calling into the Unity MWI DN or without assigning a DN to the phone and leaving a test voice message on the Un...

Hi all,I have some 6921 registered on a CUCM7.1 and i need to change the maximum number of call from 2 to 1 .I see that with the current version of CUCM is not possible , can i change the maximum number of call by installing a new version of firmware...

If I wanted to block calls, as well as translate numbers to extensions?We have:voice translation-rule 1          rule 1 /2087805139/ /2154/ rule 2 /2087805140/ /2155/ rule 3 /2087805141/ /2156/ rule 4 /2087805142/ /2157/ rule 5 /2087805143/ /2160/ ru...

I have been asked to look into blocking certain numbers, they would either like the number to just be dropped, or play a message (if possible).Are there instructions somewhere on how I can do this in CUE??

Hello,A customer is asking me if there is a way to use low-cost SIP ATA's such as the PAP2 to register on a CUCM via the Internet without a VPN tunnel.  Obviously we can make these boxes work directly with the CUCM on the LAN or via a VPN but the cus...

Hello AllI am installing a ccme / cue for a customer but I am getting no ring back tone when I make calls between ip phones or pstn.The phones deployed are 1 x 7962 and 50 plus 6921's.Also when I press redial it takes an age for the number to come on...

Hello,I've got 2 phone one 7961 and 7962 which have incorrect times on them. All the 7961s and 62s have the correct time. The file load for the respective phones seems to be good. The Device pool for phones are the same. I did a reset on the phones, ...

Hi all, Is there a way to track which buttons users press on any phones? Example situation would be, I have a department that keeps dropping calls when they put a caller on hold. But what I'm not sure of is if they are hitting Park instead of Hold. I...

Hello EveryoneI’m working of a IPT rollout project at the moment.  I  have a question on BAT, what is the best way to install new phones and users. 1. Phones are already installed and have obtained  Auto-registration, an ip address and it has it's MA...

I am looking to disable SSH on a 7962G phone with SCCP 8.4.4 on CUCM 7.1.3 and I couldn’t find any document on this topic. Does anyone know if it possible to do it?Thanks Laurean

                   Hello all,Looking for a confirmation and an answer.  I have media to install CUCM 8.5.  I think I heard that it comes with 200 DLUs built in.  Can anyone confirm that?  If so about how many 7940 phones does that amount to?  Feel fr...