IP Telephony and Phones

Hi Everyone, The way our UC system used to work with SCCP integration was as follow: The incoming PSTN calls were forwarded to a script in UCCX which gives the caller the option to press # if she/he has a voicemail box in the system. After pressing #...

Hello, I have here 8 IP Phones I bought for a charitable project cheap course with a license. Now I had to conclude that on the Cisco servers unfortunately there are no more downloads. It would be a shame if the devices that are still in top conditio...

Hi Team,   Trust you are doing well,   Can anyone assist me highlight the differences and advantages while up grading from cucm 11.5 to 12, our CUCM cluster is over the WAN and majorly tends and services telepresence units , the whole system comprise...

hi can any one help how to register huawei EchoLife Et525 in cme  and what files are need

Hi i have a new 8821 wireless phone . i want to configure it  i'm using CUCE version 8.6

Hello everyone, need your help in this issue. I have 7841 sip phone, and it has a vertical line on the display which divide the display into two parts.The problem is when i dial a long number (international number for example), the digit which is exc...

Hi Experts,I am a newbie to Cisco IP telephony and request your guidance.My boss has asked me to order some 7942 phones for a CUCM based site and some 7942 phones for a CME based site.For CUCM 9, I understand that we need an enhanced user licenses on...

Hi, Am getting a situation where all phones turn to unregistered after few mins from successfully registering. whenever i restart the switch or the phones does the same "successfully registering" few mins it gets back to Status "unregistered" and get...

Is there any way to generate an alert on a specific email in RTMT as soon as the PRI goes down in cisco voice gateway

Dear All, I am not able to add new user to imp server. it is 11.5 version.  Server state shows "Normal" under Presence Redundancy group Configuration. please help..

Hi,We have a Avaya IP Office R9.1 interconected with CISCO CUCM 9.1 with SIP Trunk. When we make a call from Avaya to Cisco and that one transfers to another CISCO, the Avaya set is put on hold and always it keeps in this state.We have traced the cal...

Hello.I am setting up SIP-CME.I get errors when I run the following command: (config-register-global)# tftp-path flash: %Error deleting flash:/its/SIPDefault.cnf (No such file or directory) %Error deleting flash:/its/syncinfo.xml (No such file or dir...