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Why upgrade to Business SIP Voice?
Works With Your Existing Equipment
Compatible with a wide range of SIP or PABX (also known as PBX) and third-party fixed line internet connections.
Scalable
From 2 to 30 sessions, you can easily add extra lines based on your business requirements.
Reduce Operating Costs
Plan options include unlimited standard calls for a cost-effective price.
Future-proof
Unlike traditional ISDN systems, iiNet Business SIP Voice won’t be disconnected as a result of the NBN rollout.
How SIP trunking works
iiNet Business SIP Voice is a SIP trunking service that carries your calls over the internet rather than traditional copper lines to simplify your network and allow for greater flexibility, scalability and cost-savings.
Business SIP Voice features
Keep Your Existing Numbers*
No need to change any advertising or contact details.
Business Continuity
Power or internet down? No problem- automatically forward calls to other numbers like your mobiles.
Call Forward & Transfer
Control call flow in a number of situations, like when all lines are busy or when staff are away.