IP Telephony and Phones

Hi ,   We have Cisco 7841 and Cisco 7945 phones in our CUCM 11.5 environment. When I press f.e. 0 on the 7945 I get a list with all the recent call's I already called starting with a 0. When I press 0 on the 7841 it does not show my recent called lis...

Hi,In a CUCMv9, how i can activate a call forward (all, busy, no anwser...) with Third-party SIP Device or with a analog device connected to a fxs?I want to activate a call forward like a Alcatel or Aastra PBX with a code.For exemple, i pick up the p...

Hi Guys,   I have a c2911 router with a UCS-E140S-M2/K9 module inserted. I want to power the module OFF and remove it from the router. I can power the module OFF via the CIMC port, but can the module be removed from the c2911 router without powering ...

Hi,   One of the user's deskphone 7940 is not receiving any external calls, phone is not at all ringing but calling party can hear the ringback tone.  I matched the directory number settings with the working phone and also tried replacing the IP phon...

hi all    i extract some images via tftp server to flash of router and add images.png to tftp server  then reset ephone (7945) but still not appear on backgrouds option    please find attached file of show flash and also this is what i did : archive ...

please can someone tell me how to make a translation rule to reduce calling number count like if the phone that is calling number is 1234 the translation rule would make it 234?

hi  i have Cisco phones at office , my problem is i received a conference call we conference code by email as invitation  i dial the international number (Holland for example) normally and then the answer machine requesting me to put the conference c...