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Already have an onsite PBX ?

connect it via SIP trunk to our system

and start saving

Cloud VoIP services for residential, business and enterprise users in Australia. Integration with CRM for increasing sales and loyalty of clients.

SIP Trunking

Already gave a phone system? Connect it to us to save on line rentals and calls.


Connects your company's VoIP compatible phone system to the public phone network over the Internet, helping you saves on line rentals and bills.

Keep your existing number with you.

Support for both SIP and IAX protocols.

G.711 (alaw or ulaw), G.729, G.722 codecs.


  • Cost effective - Save on expensive line rentals
  • Easy Installation - Plug in and ready to use
  • Number Porting - Keep your existing number with you
  • Scalability - Add new phones and numbers fast and easy

SIP, or Session Initiation Protocol, is the standard communications protocol for voice and video across a data network. SIP trunking is the use of VoIP to facilitate the connection of a PBX to the Internet. In effect, the Internet replaces the standard telephone trunk, allowing an enterprise to communicate with fixed and mobile telephone subscribers.
Many companies already use VoIP within their PBX on the Local Area Network to connect to IP phones. SIP Trunking also uses VoIP to take advantage of shared lines, such as a company’s Internet connection, to allow more flexibility in communications. One of the biggest advantages of SIP trunking is its ability to combine data, voice and video in a single line, eliminating the need for separate physical media for each mode. The result is reduced overall cost and enhanced reliability for multimedia services.
SIP Trunking doesn’t require the physical connection to a phone provider. To prepare your company for SIP Trunking, you should consider how many people are on the phone at the same time during peak hours. The answer will show you how many channels you will need. SIP trunks are very quick and easy to scale, so you may add or remove channels as needed. This technology increases reliability of services by providing a high level of redundancy. When system failures and emergencies occur, SIP Trunking providers can reroute all services.
You should decide which method to purchase SIP services. Some SIP Trunking providers in Australia bill per trunk and cost per minute, other providers charge a flat fee per SIP trunk, with unlimited usage.