What are SIP Trunks?

SIP Trunking (Session Initiation Protocol) is a cost-effective, feature-rich service that uses the Internet to connect a company’s PBX to the public switched telephone network.

SIP lines are not so new, but the vast improvements in reliability and superior broadband connections make them a realistic alternative to ISDN.

Once you see the benefits to your business its easy to see why SIP trunking is the fastest growing technology in the telephony market.

  • Save Money:
    IP Connectivity costs less than ISDN with lower call costs
  • Flexibility:
    SIP trunking enables you to move office and keep your number
  • Resilience:
    SIP provides business-grade resilience for disaster recovery
  • Continuity:
    Temporary office relocations can be achieved cost-effectively
  • Rationalisation:
    Multi-site SIP can reduce the equipment needed across sites