SIP Trunks
Keep Your PBX. Ditch the Phone Lines.
Replace expensive ISDN and analogue lines with SIP trunks. Same phone system, same numbers, fraction of the cost.
Why Switch to SIP Trunks?
All the benefits of VoIP without replacing your phone system.
SIP trunks are cheaper than ISDN lines. Add unlimited calling plans and your monthly phone bill drops significantly.
Already have a phone system you like? Good. Keep using it. SIP trunks work with most modern PBX systems.
We port your existing numbers over. Your customers won't notice anything changed.
Need more lines? Add them in minutes. No waiting for Telstra to install anything.
If your office goes offline, calls can automatically redirect to mobiles or another location.
Our Coffs Harbour team handles setup and ongoing support. We know your system, not just a ticket number.
The End of ISDN
ISDN is Going Away
Plan Your Migration
We've helped plenty of Coffs Harbour businesses move from ISDN to SIP. We'll make sure your transition is smooth.NBN Killed ISDN
As the NBN rolls out, traditional phone services are being disconnected. If you're still on ISDN, you need a plan.
SIP is the Replacement
SIP trunks deliver voice over your internet connection. It's what everyone's moving to.
Don't Wait Until Disconnection
Moving early means you control the timeline. Wait too long and you're scrambling.
Technical Details
What You Need to Know
We Handle the Technical Stuff
Not sure if your PBX supports SIP? Don't know what QoS means? That's fine. We'll figure it out and set it up properly.Internet Requirements
Each call uses about 100kbps. Most business internet connections handle SIP trunks easily. We'll assess your setup.
PBX Compatibility
We work with most SIP-compatible PBX systems. Brands like 3CX, Asterisk, FreePBX, Yeastar, and many more.
Quality of Service
We can help configure QoS on your network to prioritise voice traffic. Crystal clear calls every time.
How It Works
Moving to SIP Trunks
We make the transition as painless as possible.
Assessment
We look at your current phone system, internet connection, and calling patterns. No surprises later.
Configuration
We configure our SIP service to work with your PBX. This usually happens before we touch your live lines.
Testing
We test everything thoroughly. Make test calls, check quality, verify all features work as expected.
Go Live
We port your numbers and cut over to the new service. Most businesses don't notice anything except a smaller phone bill.
SIP Trunk FAQs
Frequently Asked Questions
Common questions about SIP trunks.
What is a SIP trunk?
A SIP trunk is a virtual phone line that runs over your internet connection. It connects your phone system to the phone network without needing physical phone lines.
Will my current phone system work with SIP?
Most modern PBX systems support SIP. Even some older systems can work with an adapter. We can check your system and let you know.
What happens if my internet goes down?
We can set up failover routing to automatically send calls to mobile phones or another location if your main internet drops.
How many calls can I make at once?
That depends on your internet bandwidth and how many channels you purchase. We'll help you figure out the right number for your business.
Can I keep my existing phone numbers?
Yes. We port your numbers from your current provider. The process takes a few business days and your numbers stay the same.
Is call quality as good as traditional lines?
With a decent internet connection, SIP calls are at least as good as traditional lines. Often better. We use high-quality codecs and can help configure your network for optimal quality.
Get a SIP Trunk Quote
Tell us about your current phone system and we'll put together a proposal.
- Phone number
- 1300 914 278
- [email protected]
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