IP Telephony and Phones

Hi, I have received BE6K received from cisco pre loaded with Unity connection. After completing the installation of CUC.I reloaded the CUC. I observed a CUC VM has not VMware tools. I was unable to access the CUC via CLI/Console/GUI.for reference scr...

Hi, I would like to know if anyone have been experiencing some freezing issues with 88XX phones?  We first received the phones with the firwamre sip88xx.10-2-1-16 but since the phone was looping through reboots when connected to 2x or 3x 8800 modules...

Hi, I have couple of CISCO AS5400 and would like to set up MGCP to communicate with Third party Media Gateway controller.The objective is to use the CISCO AS5400 to just process the RTP via SIP. there is no E1/T1 Interface. I have looked at many setu...

Hiwe have CUCM 11.5 and UCCX 11.6 and recently added new CUBE in our topology. Some of our incoming calls confront with DTMF problem. We have set DTMF command under our dial peer configuration, but still we have problem.We have 2 SIP Trunks that one ...

Hi Team, Please let me know is there an update to do Call recording for Cisco ATA 190 & 191, when it is connected to CUCM and CME.1. How to do Call recording if Cisco ATA is connected to CUCM ?2. How to do Call recording if Cisco ATA is connected to ...

Hi allI have a cisco 2811 router with pvdm2-32 and vwic2- 4FX0 and IOS version of Router is 15.01  when I use this router as a fxo gateway :  in outgoing calls , the Co line is occupying but no connection to called number  is happening ,   just some ...

Greetings - As part of an in-progress CUCM 12.5 setup, I've setup and run LDAP synchronization with our AD.I'd like to know how I can undo the LDAP synch and start over from scratch. I believe I can delete the existing search bases (I'm using eight),...

Dears,i have a below UCS M3 server BOQ in which it has E5-2643 CPU  running 11.5 version of CUCM,, hence the supported hardware link only shows M5 hardware, this server was purchased for 9.1 and it has been upgraded to 11.5 since from past 1 year i d...

When creating a new phone in CUCM 11.5, I would like the line setting for  Forwarded Call Information Display on Device to automatically be set to Caller Name and Dialed Number.  Does anyone know where this setting can be done so it will apply to any...

hello  guysNeed some help here asap!!!!i m running 8.6.2-29000 cucm manager clusterall my mgcp gateway and sip trunks incoming calls configured with "Inbound Css"  with filterto block/allow/Add 9 prefix and more.i  facing the issue with 'anonymous'  ...

We are trying to re-flash the boot rom / firmware for 7821 phones without having callback manager.We need to obtain the XMLDefault.cnf.xml file to adjust the specifics of the version for the 7821 phones that we have.Is there a way to get this file so...

Hi, Do we have any configuration in Cisco, which allows the internal calls between two IP phones to be routed via Cisco voice gateways. In Avaya we have the feature called Hair pinning and if it disabled, the internal calls between IP phones are rout...