blueSIP Gateways (VoIP adapter)

If your legacy PBX does not support VoIP yet or an upgrade would be too expensive a SIP gateway could be an interesting alternative.

A SIP gateway is transparently integrated between your PBX and the existing PSTN trunk.

Supported port types: POTS (analogue), ISDN BRI (S0) and ISDN PRI.



Your benefits:

  • use blueSIP with your legacy PBX
  • hybrid setup w/o porting the existing phone number to VoIP
  • automatic fallback to PSTN trunk for outbound calls