telecomtekperson
Vendor
Is it possible to stop extensions from dialing other extensions?
All are in the 200 range. Tried 2XX, 2XX, busy.
This could be a deal breaker for the sales guy, so any help would be most greatly appreciated.
All are in the 200 range. Tried 2XX, 2XX, busy.
This could be a deal breaker for the sales guy, so any help would be most greatly appreciated.