IP Telephony and Phones

                   Hello, we have 99xx Phones which uses G.722 as Codec within CUCM 8.5.                   When i use Jabber for Windows Client 0.0.1 as softphone the codec is switched back to G711 (Call from Softphone to 99xx Phone)                 ...

Dear All,Im  trying to connect Siemens HiPath 3800 V.9 with CISCO call manager 8,  When we make a call from Siemens to CISCO or vise versa the both sites  recive ring but when call is answer there is no voice for 12 second and  call after dropped, An...

Hi all...I'm a new member of CUCM 8.0.3.20000-2I have problem about fast dial or speed dial (I'm not understand what's it mean)- Model phone: 7945- Server: CUCM 8.0.3.20000-2- I wish: when I press 101 on phone then direct connect to 903591991 (cellph...

Hi Guys, I met a problem when integrating with Avaya systems. To make it easily undersood, I just simplified the diagram like beflow. Please kindly share your advice for this configuration. Phone1-----CUCM1---------FW--------Avaya CM----Phone2       ...

Hi Guys, I want to setup a DR Site for the existing site, What would be the requirements for setting up the DR Site. When my existing live site completely goes down  so it will come with DR site. is it like Clustering Over the IP WAN ? ThanksAshish  

I want to allow the secretary to pick up calls from a groups of devices in a call pickup group but not vice versa.I have CUM 7.1.3 and the phone are 7962 with an expansion module 7915.  Thanks! Marcelo. 

Hi, I had setup a SIP trunk to other site and it is using E.164 pattern, plus I also define the bandwidth on location. On route list page, I create a group for it and inside the route list, I had select priority is SIP trunk and second is PSTN. I als...

  + CUCM 9.1.2 + Need troubleshooting assistance for Location and Bandwidth Manager + Configured Location with 40000 bytes for Codec G711 to handle 500 calls + Assigned the same in SIP trunk (IP Provider) and phone with Hub_None + But I m seeing in t...

I have problems with phone Cisco Unified IP Phone 7945G, when I connect the screen turns a moment then turns off and only the speaker button turns

I have a user who logs into CAR and tries to pull records. CAR returns no data.I then log into CAR (I'm Admin) and run a CDR report on their extension and get over 100 hits for the same time period.So why are they not seeing any data for the exact sa...

CK3X integrate with CUCM is possible? Can I use CK3X - Intermec (windows mobile) as a voice client?Has anyone had this experience? Thanks

Hi Guys,I have setup a FXO interface with MGCP, after the call is received on the router a fast busy tone is received with a error cause value=47 . I know cause value=47 in some cases are transcoder issue but I don't have Transcoder resource because ...

Hello,We had an incident where services failed over to our secondary server.  We noticed the following on the CLI login page during the failover; IpVms:  StreamMixer:  Excessive mixer calls (-40)  PerFreq(100) delta(5008) wrappe d(0) I have attached ...