IP Telephony and Phones

Any idea it was working fine .. recently our ISP have a disconnect and restore create problems.. Attached Configuration Building configuration... Current configuration : 9556 bytes!version 12.4service timestamps debug datetime msecservice timestamps...

Hello, In the company we have several ip phones of model spa502g, eh disconnected one and I do not know because it does not re-ignite, since it is constantly restarting, I looked that I did not go wrong in connecting the cables one comes from the wal...

How can I find out if a Route Pattern is in use. One was setup years ago by a coworker who has now left. Is there some sort of command I can run or test i can do to verify if its in use before I delete it? See attached screenshot. Cisco Call Manager...

Hello all, I'm pretty new to the VOIP phone space so please bear with me if I use the wrong terminology. If it would be easier to point out documentation then I would greatly appreciate the resource. My question is, is it possible to set up a 7962 to...

Hi All, We have an issue where" 7937 phone is rebooting continuously". We are using CME , Version 8.6 Phone : SEP0004F2F7870E firmware is latest one. I have attached the TFTP logs/packet capture, Any help is appreciated.  Regards Shrikant

Prime License Manager is showing the following information:                    Req   Inst      Avail Enhanced  2314   2850        0 Basic           318         0         0 Essential   8830    8400   -212 We have a few of  CUCM 11 License questions:...

Hi everyone, I am currently trying to auto-provision Cisco IP Phones 7800 or 8800 series. As seen by default Cisco IP Phones 7800 or 8800 series have Profile Rule set to /$PSN.xml. Can someone please, kindly provide sample strings of the $PSN macro e...

HEllo, We are currently using Cisco 2921 VGW & CUCM 11.5 ...where on 0/0/0 we are using E1 PRI for existing Business Unit..Now planning to add one more E1 card 0/1/0 with new E1 connection which is different DID range than previous one....this is fo...

Hi , we currently have 5 Service provider PRI voice circuits that terminate in the voice gateway . All these circuitsare for the Cisco Call Manager in one of the site. we’re looking at reducing the number of PRI’s to 3.Can I shutdown last two ? for ...

there is a strange issue we are facing since long time where few 6921 phones are not picking up valid ip. They are taking ip as 0.0.0.0. This is happening with only 6921(irrespective of their firmware version). Few phones get registered when we chan...