• VoIP SIP software supports direct VoIP calls from public or private VoIP service providers.
  • Using 3rd party SIP trunking can replace expensive telephone circuits and expand the calling area to remote campuses without long distance charges.
  • Provides direct low cost connection between the VoIP capable PBX’s.
  • Convert existing Analog trunks, POTS lines, T1 or E1 digital circuits to VoIP/SIP with the Prism SIP Gateway.
  • Voice paging and voice mail calls with pager notification
  • Calls to the paging system for numeric message input using telephone lines
  • IVR stores voice messages that are received over the telephone circuits for specific system users.