Feature
SIP Trunk
Connect your existing PBX or cloud phone system to Jet's Australian carrier network over the internet — and keep your numbers, your hardware, and your way of working.
What Is SIP Trunking?
- Replaces the physical phone lines that used to connect your office to the telephone network
- Voice travels as data over your internet connection instead of copper or ISDN circuits
- The Session Initiation Protocol (SIP) sets up and manages each call
- Links your on-premise or cloud PBX directly to Jet's own Australian carrier network
- Keep the phone system you already own — Jet delivers the dial tone, numbers and routing behind it
Why Move to a Jet SIP Trunk
- ISDN is being switched off across Australia — SIP trunking is now the standard for business voice
- Lower line rental and call costs compared with ISDN circuits
- Add or remove call channels as your business grows or seasonal demand changes
- Keep your existing PBX investment — no need to rip and replace hardware
- Carry inbound and outbound calls over a single internet connection
- One Australian provider for numbers, voice, and support, billed in AUD
Built on Jet's Australian Network
- Jet Interactive has owned and operated its own telco network since 2006
- Voice carried and supported here in Australia — not handed off to an overseas reseller
- End-to-end control of the network keeps call quality high
- Fast troubleshooting and a single point of contact — not a chain of third parties
Scale Channels to Match Demand
- Sold in channels — each channel is one concurrent call
- Provision the channels your team actually uses, not fixed ISDN-style blocks
- Right-size your channel count so you are not paying for capacity you never use
- Scale up quickly ahead of a campaign, sale period, or new office opening
- Suit contact centres, multi-site businesses, and growing teams alike
- Pair with Jet inbound numbers and call routing for a complete voice setup
Reliability, Failover & Number Porting
- Automatic failover routing to keep inbound calls answered during an outage
- Divert to a backup destination — another site, a mobile, or voicemail — if your primary connection drops
- Number porting for your existing geographic and inbound numbers
- Customers keep dialling the numbers they already know
- Add new local, national, or 1300/1800 numbers when you need them
- Australian-based support to help plan and run the cut-over
Connect Your PBX to Jet
Modern SIP trunking on an Australian network — keep your phone system, lose the legacy line costs.