We have 4 sites all IP500 6.0.8(mix v1 and v2). VM Pro on main site and embedded on 3 sites. We have the H323 Line set to IP Office SCN (Supplementary Services). All sites can call each others except it does not pick voicemail if no one answers...it just drops the call.
When we changed all sites to H450, we could not call each other at all.
Any thoughts on which services setting so we can call to each sites and have voicemail pick when no answer.
When we changed all sites to H450, we could not call each other at all.
Any thoughts on which services setting so we can call to each sites and have voicemail pick when no answer.