Hello,
Customer has Avaya Release 11 Service Pack 1. When Initialising Calls from SIP to H.323, everything is okay.
But once the call is initialised from an H.323 Extension to both H.323 or SIP, there is no audio and dial tone.
Does anyone know what could cause this?
Thanks in advance
Customer has Avaya Release 11 Service Pack 1. When Initialising Calls from SIP to H.323, everything is okay.
But once the call is initialised from an H.323 Extension to both H.323 or SIP, there is no audio and dial tone.
Does anyone know what could cause this?
Thanks in advance