IP Telephony and Phones

Has anyone deployed their subscriber public facing in a similar way to say broadsoft with Internet soft phones? We are looking at alternatives to expressway with jabber and 88xx vpn connection and looking at maybe soft phone We have a restriction on ...

I am deploying a new site that will have 4 PRI's these PRI's will be spread across 2 gateways and these gateways will be used for nothing else.  They will not have any SRST as there is a local subscriber at the site.  Is there any reason to buy more ...

What does this mean SIP 300 extension DID/DOD service?

hi, We have 120 Phone Template to move from UCM 11.5 to 12.5. Is there any idea how to do easily and quick ?  BAT does not seem to have option for it. tks,K

What will be device type for Iphone and iApple tablet on CUCM to be added

Hey Guys ok got route pattern that blocks calls with a starting with 04XXXXXXXXXX. this will block 10 digit dialing beginnning with 04. which works fine. but from the same j4w windows client. if i dial 04XXXXXXXXXX@domain.com it routes the call the e...

Currently I am trying to setup Jabber 11.9.3 on Windows 10 to communicate with CUCM 10.5.1 I have a Service Profile created and assigned as default for the cluster. Home Cluster is checked under the user configuration.I have a Jabber phone created an...

i have a 2821 working as a h323 voice gateway to my cucm using E1 , can i use it as cube to create two sip-trunks one with cucm and the other with a call-recordind server to fork calls?

I'm unable to upgrade firmware version on 7841 Current version: sip78xx.11-0-1-11  I want to change it to sip78xx.11-0-1MPP-477.loads Kindly share the step to upgrade it.

An inbound call is received from a SIP trunk. The call is answered and then parked using the park softkey. When trying to pick up the call on another extension a fast busy tone is heard. The call cannot be retreived and is stuck until the calling par...

Hello, my name is Florian and i am relatively new to the Cisco world and this community. I recently purchased a used 1861 and i try to connect my 7970G to the CME. The phone gets ip config via DHCP and option 150 but doesn't register at all. I did th...