IP Telephony and Phones

What is included int the 11.5 complete file set.  Looks pretty big.

hello, I have installed currently CUCM v11.5, ..., which manages IP phones whose models 39xx, 78xx, 86xx,all IP phones configured by default with English language, so, how to change the language of all IP phone at the French language, only IP phones,...

Hi i have a customer running cucm 7.1.5 and ccx 7.01su5.i plan to upgrate the system to cucm 8.6 and ccx 8.5 .i installed in VM enviroment CCX 8.5su2 and CUCM 8.6.2 for test in standalon configuration purpose before the upgrade and configure exacly w...

Hi All, I'm trying to configure hunt group, so when some one call the external number it'll ring on these extensions sequentially (106 four rings, 200 three rings, 202 three rings then if no one answer end the call) could you please help me with thi...

Dears, New istall CME IOS 15.5 and Telephony services 10.5 with SIP configuration phones 7821 every thing is ok, but the phone Time is wrong it's appear +2 hours on all phones, I tried to make hardware rest but it's the same issue , Bret regards,

I seem to be able to configure a quote for a single CUWL Standard license with a 1 user subscription for a single user for CUCM 11.x Does this mean that if I purchase this, I will also be able to download the CUCM 11.x software ? Different CUWL doc...

Dear, I have CUCM 10.5 and 2911 in one of my branch for srst refrence with WAN link down for twenty 7821 SIP Phone. the problem is that when going to srst mode they all register and after about 1 or 2 minute ip phone get unregistered and then registe...

Good day!! One question, I try to change the firmware to Cisco 8831 for this "cp-8831-sip.9-3-4-SR2-3PCC.bin.sgn" for connecto to other vendor PBX. But way CUCM OS Administration --> Software Upgrades --> Install/Upgrade not is possible the firmware ...

So we are having an issue where when a Sprint customer calls in to our UCCX AA they have 2 options (ENG or SP)  those options work fine, no problems.  But once the customer is in a sub menu the first DTMF digit does not register and only registers on...

Would like to setup SIP on a Cisco 7970 IP Phone.  Have downloaded the following SIP firmware from cisco site. But not sure where to go from here. 7970 and 7971 SIP IP firmware files only - Compatible CUCM Versions: 7.1(5)+  cmterm-7970_7971-sip.9-4-...