Re: H320 legacy ISDN point-to-point devices over IP networks
Most newer VC systems support both H.323 and H.320 interfaces. If you have an older system that support only H.320, it is recommended to get a new codec that supports both protocols if possible. The cost/complexity of adapters/gateways ( ~$4k) for this function is about as much as a new codec in many cases
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...