Hello,
i have a sx20 codec with ISDN Link, the sx20 ist registered to VCS Expressway Starter Pack.
I can use the ISDN Link to call another cisco or polycom ISDN endpoint, this is working.
When i try to call a remote Radvision Scopia 5110 it isn´t working. There is only a audio connection and no video.
Can someone tell me how I can solve the problem?
best regards
Manuel Gansch