IP Telephony and Phones

Is there any chance that we can integrate NEC phone with Cisco unified commuinication manager ?or is there a way to install a gateway to talk to Cisco UCME and make the NEC phones works.

Hai  i am facing issue with cisco 7821 voicemail button ,its inactive Al voice mail profile and pilot configured properly and only this model has issue call manager version 10.5 Changed sip load version still same result please help

Hi Community were currently working with a Client that has 24 analog phones very old that want to get SIP to these phones they are mostly used for inbound calling. They have no PBX so basically it would be something that looks like this. Sip Carrier-...

Dear Experts,   I have some questions for CUCM Licenses   I want to order CUWL license for the new users on existing BE6K, what part number I have to use ??If I am ordering a new CUCM BE7K then what part number I have to use for ordering licensesIf I...

Hi All,   This was working on an ISR but appears to not work now.   I am using a Soft phone on a 4g connected Mobile to register to my router on TCP 5060, the SIP-UA says its active.   The router also has ZBF enable, but with it on or off the problem...

Hello All,   I was recently asked about the possibility of recording Phone Interviews. Since this probably wouldn't be used all that much, I didn't think the time and money to setup and configure a new Recording Server (*MediaSense?), and whatever co...

Hello all, I am trying to disable globally Video Calls on start (StartCallWithVideo) for Jabber Clients using Jabber XML. I am using Cisco Jabber 12.1  - CUCM and IM&P Server 11.5    The documentation says: Client Settings > Call Manager Settings > C...

Hi, I have following call flow: Fax server-(SIP)-CUCM-(SIP)-Gateway-(ISDN)-Provider   Fax server sent a Re-Invite with T38 SDP parameter   X-OfMa-IpMediaChannel: 310dacb178be4fd090e72ff995680f46 v=0 o=OfficeMasterDirectSIP 36494611 36494612 IN IP4 10...

Hello Everyone,   my question is this: I have a cucm 9.x that manages all my voip communication and at some point I need to keep communication if cucm falls so I configured the SRST in a 2911 that manages 3 sites: A, B and CMy surprise is that when I...

One of our customer locations is reporting when they receive an external call, before they answer it, their phone will display the caller's number only rather than the callerID name as well. The customer environment consist of SIP Trunks provided by ...

I am trying to design a CME/CUE solution using a 4331 ISR. I'm starting with the UC bundle ISR4331-V/K9 and I've added the FXS and FXO NIMs I need.   I'm having trouble finding out what I need to order for CUE. I understand that CUE in this environme...

I am trying to use MigrationFX to migrate 7940 and 7960 phones to new out of the box 7821 and 7841's. I followed the doc and worked with MigrationFX support and the new phones (78XX) phones are not being recognized by the Unified FX software.   I not...

Hi All, I’ve just added a 4th subscriber server to an existing CUCM cluster at a new site. When I created the server all the Media Resources, Annunciator, MTP etc are in the default device pool and show as registered (default device pool CUCM group o...