IP Telephony and Phones

HI all, can anybody help to post a configuration of FXO voice port and E1 using only 8 channel Note :- this project in Egypt .

Hi,Can I receive and place calls on hold while on an intercom call and if so how I do accomplish this setup?Please include for CME and CUCM.  

Does anyone know if the newer ISR 4K series of routers is backwards compatible with CUCM 8.6 using MGCP; and if so, is a COP file required for CUCM? After doing a little research it appears that the 4400 series does not support FXO/FXS lines and look...

I recently purchased a MX700, so I have a question, I can connect a projector?

Hii have CUCM 10.5 and a voice gateway 2921 connected to PSTN  over BRI and then SIP trunk link this : CUCM ====> voice gateway (SRST)=BRI==>getway PSTN=====SIP========PSTNcalls over CUCM are good (in /out)calls en srst mode (in =ok) (out ==nok) we g...

Hello, i'm new at this and really could use some help. I need to monitor Cisco IP phones through SNMP. I know Cisco IP phones does not support SNMP, but i need to know how i can pull information through SNMP using the call manager. Hope you can help ...

 Hello, I have a CME 7.1 with fourteen 7911 ip phones and four 4942 phones. When I place a call from any phone it gets a busy tone at random times, and I need to call several times to the same number until the call goes through.Does anyone has experi...

Hi all, I'm having some issues while im trying to upgrade cucm .I have used different clients however with no succes.issues like :wrong username passwordcould not connect to remote location. Filezillasolarwindsfreeftpdcore ftp None of these have work...

when an agent selects the "New Call" soft button to initiate a call the line chosen is whichever line was last used / selected. We would like to have this updated so that the "New Call" button also defaults to the primary extension in the same way th...

Hi, I'm trying to set up one of our receptionist lines to roll over to another line if the receptionist doesnt answer.  I beleive I have things configured correctly, but it doesnt appear to work.  Here is a screen shot from within Call Manager 10.5. ...

Hi Guys I am trying to add new phone , but it showing status rejected every time even phone is not connected.I have readded manually many times but issue still the same and when i change the Mac then its fine . .   CUCM 11.5.Please advise  

Hi!I have an issue with my cucm 10.5.I have a sip trunk that is connected to the telephone service provider, and when someone calls to another user of the same cucm, but dialing the long number (the number providade by the telephone service provider ...

We are facing issue with Cisco IP Phone 7821 model.... CME 10.5 version we are using ..IP Phone is not registering ...when we go to the setting its ask us for credentials to check the settings ..where we are trying to check IP address parameters. one...