IP Telephony and Phones

Hello , I used EFT server to backup all system : CUCM,UNITY,IPCC. the issue that CUCM,Unity,IPCC didn't remove old backup . The disk is getting full in server. Do you know to change in order remove old backup?

Hi ; i m new in cisco phone please someone can tell me how to  Identified the IP Range of our phones buy ccommand line from cisco 2811 . thank you 

Hello, We have a customer with satellite link between the main site (CUCM with phones) and the remote sites (phones).  Naturally, the satellite link cause a important latency as well as jitter.  We try to know what are the improvements and gains that...

Hi,  i have 2 IP phone model 7821 with DN 5610 and 5607. When this 2 phones calls other phones, the calling number have to be changed to 2000. All my phones have a CSS applied in the "Calling Party Transformation CSS" under "Remote number" section, t...

I have all my 7960 phones connected to a 2960 switch and none of my phones are working, I think it is a router problem. My router is a 2911 and the config is below: ART-RTR#show runBuilding configuration... Current configuration : 6887 bytes!! Last ...

Hi It is possible to add RFC 2833 support to IOS conference server and avoid the use of MTP resources when doing a conference over a SIP Trunk? Alex

Dear All, I am working for a client where they did not have monitoring tool for alerts, but they have now implemented one called Raise IT, and requested me to list out what sort of alerts would be required from voice network perspective. Could anyone...

Hi, There is a doc that tells how is generated CUACS Registration Key? I have a customer that is frequently changing the registration key, but he doesnt knows what parameter on windows could affect this value. TIA Andres Pasten ENTEL S.A.

I support a client with several CUBEs, one of which has many dial peers which I believe aren't being used at all.  When I run a "show dial-peer voice [interface]" I get an output like the example below (details scrubbed).  My question is, the last fe...

Hi guys, Below is my diagram: 3XXX [CUCM] --- [MGCP GTW] 61 2 33333XXX === WAN/PSTN === 1 212 5555XXX [CME] 5XXX I have this translation rule on my CME to translate called and calling parties for incoming and outgoing calls. voice translation-rule 1 ...

Hi, the feature Conference Now is responding with an incorrect PAI, while To and Contact are correct: SIP/2.0 180 RingingVia: SIP/2.0/TLS x.x.x.x:x;branch=z9hG4bK63614502From: < sip:+494515005413@x.x.x.x> ;tag=6141CBF0-2088To: < sip:+4945131010809@x...

Hi,  Can anyone assist with this question please.   Currently all of our inbound calls are delivered over SIP trunk to CUBE using G711Mulaw.  We have however recently installed a 3rd party IVR system that can only use g711Alaw.   Internally a call ...

Hello, I'm investigating options to provision phones. Company CUCM is serving two projects which start with 888-XXXX and 777-XXXX directory numbers. Translation patterns are configured to within project to dial XXXX, and full digit dial if calling to...