
SIP TRUNKING

Why use SIP Trunks?
We get that that quite a bit. We would love to say "cause it's sexy!". But, that's not really an answer, isn't it!?! So here goes...
There are plenty of reasons to make the switch. SIP Trunking will cut business costs, prepare your communication for the NBN era and may improve the quality and stability of your phone service.

Scalability
When you grow, your SIP Trunk grows with you. Because there's no more copper to pull, unavailable ports are so yesterday!

Savings
With SIP Trunks, your calls go through your data network. No more bundles of messy copper. This saves you some serious cash.
nbn
ready
Future Proof
In the NBN era, SIP Trunks will be the global standard for voice communication as copper cables are systematically replaced with fibre-optics.
Establish a SIP Trunk
sip.atvoice.com.au

111.22.33.44



Your Office IP PBX /
Unified Comms Server
LAN
Office Internet
Broadband Internet

servers

Establishing a SIP Trunk is super easy and best of all it's virtually instant. Unlike the traditional way of getting your phone lines up and running - schedule a time for a technician to come over, wait, and more waiting. That's so yesterday...
Your office IP PBX or Unified Communication Server needs to know the @voice server. It's like going on a date. They need to know each other so that both incoming and outgoing calls know where to go.
On your @voice portal, you'll just need to let us know your IP Address of your equipment. And on your equipment, you just need to let it know that you'll be making and receiving calls from the @voice domain (sip3.atomtelecom.com.au).
Tha's pretty much it. A SIP Trunk has been established.
SIP Trunking
frequently asked questions
What port does Sip Trunk services use?
Can you help with PBX configurations?
How fast does my Internet connection have to be?
A SIP call doesn’t require very much bandwidth, so you can surf the Internet and talk on the phone at the same time.
For high usage/active user, a QoS modem/router is required to ensures that the voice quality/traffic are going smooth without any interruption.
How are SIP Trunks authenticated?