Hi all,
We have many 9608 H323 remote extensions which work fine with our IPO 500 V2.
We recently added a couple more extensions and the audio only works when they receive calls.
When the new handsets try to make a call there is no dial tone, also once the call connects there is no audio.
The...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.