IP Telephony and Phones

Hi All, I am using CUE editor. I want the AA only transfer the call to specific extensions. then I insert "if" statement to the script but it seems I have to insert "if" same number as extensions which make AA too long. Is there any "or" option for B...

Hi Guru's I would be greatful if anyone could provide with a URL that illustrate how to add the Logo to Cisco IP 7940 and 7912. With CCM 4.2 I would be greatful if the guide contains with image and steps it would be more convient for me. Cheers !!!

HiI have 4 Cisco 7960 Phones with SIP Firmware. Can anyone please give me some instructions to replace the SIP firmware to SCCP? I would like to use these phones with Call Manager Express. I tried factory restore but no luck.Thanks AD

phone. If the receptionist transfers (via speed dial button on 7914) a call to someone in the office; and the persons takes the call and places the caller on hold, the call shows back up on the receptionist's phone display. Her phone is NOT configure...

Hi All, I am using CME. after I installed IP phone, then execute #show voice dsp, I noticed that some phones use G.729 and others use G.711. is that normal or do I need to change codec for all phone to use the same codec? thanks

I have 4 PRI MGCP Gateways going into 2 6608 blades on 2 different switches. It seems that since I've installed ES94 (CCM version 4.1(3)) that I keep getting Event ID 3 errors with a source of Cisco CallManager. I get a Device unregistered error fi...

Where are the configuration files stored on the Cisco IP phones (7900 series)? We are plugging into another vendor's switch and we would like to change the VLAN assignments. It can be done manually on the phone, but this means visiting every phone.

dear sir, We've 1 pub and 1 sub in our iptel environment. We've ipipgw that perform calls to different country and we have mgcp gateway that handle normal pstn calls. Please advise how to backup the ipipgw calls without any additional cost?The ccm ...

HI,After analyze, when i perform a call over a VPN the bandwith used is twice the bandwith used the same configuration using an ISDN link. On my configuration i use on one side an ASA 5520 ans on the other side an 3640. The phoneset use H323 protocol...

This is a good one.We have a 4.1.3 CCM. We have a legacy PABX in New Zealand, with its own Voicemail setup. Whenever any user from my CCM leave messages on the NZ voicemail system, 5 seconds of the message goes missing. It works ok from any other pho...

We deploy an ATA186 successfully. But sometimes, the ATA186 adds some special characters before the phone number (ex : @?022437134) and we cannot reach the phone number. Is there a software bug ? Please help us to solve this problem. I attach the a s...

Hi Guru's..I am getting this message in the BARS Logs, so could anyone tell me how can i slove this problem..The version of CCM installed - CCM 4.2(1)has not been verified to function with BARS 4.0.9000. You should upgrade the BARS software to ensure...

Helloi have 7911G ip phone registered with cme 3.3 and a power off occured and after the power is on the phone can not register again and only Cisco copyrights 2005 message appear through registeration process and there is no any menu key is active ,...