Hi There, I am doing a fresh install with data import. My source cucm cluster is 11.5, my destination cucm cluster is 14. The hostnames, ip addresses, and domain name of the destination cluster are different from the source cluster I am using the Tou...

Hi All,I have some issues with incoming fax. The voice phase is successful but the switchover to fax fails. When I call the fax number it rings, connects, gives one short beep then is silent throughout the call until I drop the call.ITSP SBC--> (SIP ...

Hi There,Please assist. I have the setup below and all inbound calls fail:CUCM -->(h323) Gateway --> (H323-to-SIP) SBC --> Softswitch The SBC sends an Invite and PRACK towards the Gateway; the gateway responds with a Ringing and OK (to the PRACK) but...