IP Telephony and Phones

         Is anyone able to help with a problem i have installing the 7914We have the CCME 3.2 System with lots of types of phones, I have 3 7914 on 7961 phones1 phone is working with the 7914 on the 7961 - all numbers and buttons programmed the other...

How to forward all incoming calls coming through 10 channel PRI to remote SIP proxy server?I have cisco 2921 as cucme with E1 interface.There is no any user in the local network , so all call must forward to remote SIP server.Call is coming up to 292...

Dear allI have a MCS-7835H2when I want install CUCM 7.0 on it..after sanity check disk it give me thta hard disk test passed.but suddenly breake the setup proccess for an error.the critical error is : can not find bios file version 7835h2-2333 ini ha...

Hi,One of our cutstomer's cucm got stuck yesterday night and was not able to make outgoing calls. I do not know the status of the IP phones at that point of time, though the calls were not going. Then the cucm was hard rebooted and it got fixed. Its ...

A new costumer is implementing hybrid telephony(IP + Legacy TDM PBX).One of their requisites is to record all external calls, including those that comes and goes to extensions on legacy PBX.(see diagram 1)To record calls that goes to IP-phones its pi...

Hi guys,Anyone have done Call Manager and Patton-4634 SIP integration?Appreciate if you could share any document related to this.http://www.patton.comThnxJohn

Hello we are using nec DT700 IP phone here on cisco switch We have 1 core 3750 and 5 switch 3560 interconnecting with trunk portHere how we presently config ip phone port switchPC AND Phoneswitchport trunk encapsulation dot1qswitchport trunk native v...

Hello folks.I've integrated CCX with CUCME (7.0.1 versions both).i have 2 phones : 1 SCCP and 1 SIP.SCCP phone can successfully login into service and become an agent,but SIP phone when trying to log in it says "The extension you entered is not assoc...

Hi all, I Have a situation that the queues on the supervisor agent desktop are not restarting. This it means that when the supervisor´s logged on the they are gotting the numbers of the day before and so on. I have been found some information, but in...

Dear Experts,I have CUCM 6.1 and IP Phones 7940 and 7960 and 7962, I was using NTP Server (which was not working well) so, I decided to remove it and Adjust the time from the CallManager manually, after I did, all phones were showing the correct time...

I have a CME running 8.8 and for some reason the BLF's on a 7916 on a 7965 just stopped working. Has anyone seen this behaviour or has any ideas to fix other than reboot CME  it is on a 3925  ISR router