IP Telephony and Phones

I am currently running Call Manager 3.1(2c) and need to upgrade a users phone to support more than 6 line appearances. I have checked to ensure that 7970G's are supported on my current level of CM. I don't have a 7970 template on my CM. Can anyone pl...

Hello,I have an issue mentioned below:The Issue: Our Call Manager is located in one location, and there are over 300 phones in another location that get their call signal from the Call Manager .During times of heavy traffic on the WAN line, call set...

When i try to reinstall CCM 5.1, the instalation crash.The system message error.Critical logsThe installation has encountered a unrecoverable internal error. For further assistance report the following information to your support provider.Script "/us...

I have a cisco router 2811 with Cisco IOS Software C2800NM-SPSERVICESK9-M Software Version 12.4(3f) / CME 3.3, when i want to check the Call History Report, by http://ipaddress/ccme.html they show me the history report at the moment, but i can't s...

I wanted to know if I install the new service release 5b for CM 4.1(3)will this change the firmware of the phones? We are currently running a engineering special firmware on 7970s and do not want that to change when i install the serivce relase.Than...

I know we use G729 and G711 for fax in most cases. Can we actually use G726 with either relay or pass through?Here is the scenario. Thanksfax-PBX-r0-G726-r1-PBX-fax

Hello All ,We upgraded lately our Cisco CCM from Version 3.3(4) to 4.2(3). After the upgrade we noticed the following :1 - An Incoming Call reaches Operator Cisco IP Phone.2 - The Caller requests to be transfered to another Extension.3 - The Operator...

I have two servers with digital networking. I can forward messages between the dialing domain and all that works. Then I have a SINGLE direct to voicemail pattern that works for the server it is on. The question is, we want people to be able to di...

Have meetme conferencing up and working on CCM4.23 SR2 and Unity 4.21 doing an announce and supervised transfer to conferencing phone. If two callers dial the meetme number at the same time, One caller gets into the conference and the other gets dir...

Hi all,At the end of this week I will be upgrading our CCM cluster's OS level to the 2000-4-4a train. A few weeks after this we are looking to do the actual CCM Platform upgrade to 3.3(5)sr2.Is there anything quirky i need to take into consideration ...

We are planning to change our Domain name and also upgrade Exchange 2003 to 2007. Is Exchange 2007 supported with Unity.

All, After we create a user account in the admin page in Unity 4.0, then have the user access their VM. When they do and prepare to leave their greeting, they hear the error "A system error occured..."In the event view on the Server, there is the er...

Is there a way to set a trap or to log to a syslog when my PRI is at its max or near its max with regards to channels in use?we suspect that the PRI is getting full, but we're not sure how to log when it happens.Any tips?

Currently use cisco1750 router for voice using ip address 10.11.144.229. Using a cisco1720 router 10.11.144.254 for data and the default-gateway.Recently purchased a 2801 to consolidate these routers into a single router. Would like to know if this...

I have a mgcp gateway using a T1-cas line with 5 trunks. Outbound calling works fine, inbound calling gets dialtone and then fast busy. Dial peer configuration is as followsdial-peer voice 5 pots description T1-CAS service mgcpapp port 0/2/0:1debug...