Everything about SipSolutions

What is SIP Trunking and How Does it Work?

SIP solutions work just like any traditional phone line. Although, instead of bundles of cable linked to the copper network, your existing Phone System can deliver calls using your internet connection.

Session Initiation Protocol (SIP) is a type of VoIP phone call service. There are many types of VoIP (Voice over Internet Protocol) connections, but SIP is a feature-rich solution that provides superior scalability, quickly provisioned, cost-effective, flexible and extremely reliable. Perfect for not only phone calls, but also video conferencing, and any other form of media communications.

Every staff member will still have a direct phone number, but without the need to pay a line rental on every phone. Your business only pays for the number of lines you need to use simultaneously, and those lines are shared between all extensions.


man calculating

Minimises Your Cost

Call rates are lower and SIP Trunking can eliminate landline rental fees by allowing you to get rid of lines and channels you do not need. In many cases, a business can slash their phone bill by at least one-third, and up to 50%!


From small businesses to large enterprises, SIP trunks can easily be scaled to suit your needs. Because SIP trunks are virtual rather than physical, you can easily and inexpensively add or reduce the number of channels. Connect now and then scale up as required.

Low Switching Cost

Make use of your existing investment in hardware.


Being virtual enables Sip trunk to be more flexible scaling your business, and reallocating capacity and call routing when needed.

single ear bluetooth earphone 2

Call Quality

SIP trunks have a digital location instead of the physical one. It uses dynamic processing features proving a higher quality of VoIP with the convenience of a traditional line.


With Automatic Failover, never miss a call in the event your device is unavailable. Your business retains full control over your phone system through 24/7 Self-service client portal. Add and move phone extensions, track your usage, or change configuration settings anytime as your needs change.


1. SIP Compatible Phone System

You will need an IP enabled phone system, or if you have an older system that uses analogue data, you will have to use an Analogue Adapter.

If you’re not sure if your phone system will work, please contact us and we’d be happy to check for you.

2. Suitable Internet Connection

You will also need a suitable internet connection, with enough bandwidth to support the number of concurrent calls you would like to make. ADSL2 and NBN connections are suitable for most businesses.

In some cases, using this same data connection for your VoIP or SIP calls will be fine. However, if the connection is not reliable enough, the first thing that will be impacted will be your phone calls.

Our business consultants will also help you determine how much bandwidth is needed for your service.

If you’re not sure if your current internet connection will work with Sip, please contact us and we’d be happy to check for you.

3. Select a Plan – Sip License

Some systems have a SIP License already, but if you have an older system a license needs to be arranged for your business. Then, the last step is to select a plan that best suits your business needs.

The transition is simple. Our voice engineers set up the required number of lines (or ‘SIP Trunks’) over a dedicated voice internet service and then oversee the transfer (porting) of your business phone numbers.

Then you are good to start calling.

To upgrade your business phone system to our business SIP Trunk service and start cutting costs, speak to our team today.

Why Sip Solutions?

sip solution

SipSolutions’ a diverse range of VoIP plans feature low line rental rates, multiple lines in single increments, no lock in contracts, no forced batch upgrades, no flag fall charges, low rate mobile calls, internal extension dialling, ability to port your existing phone numbers to a new SIP solution plan with low national & international rates.

We allow companies to only pay for the number of lines they need as opposed to getting locked in to access analogue lines or partially used T1s and PRIs. The savings are realised either by purchasing only the necessary number of channels or paying only minutes used. 

Other than the diverse range of plans and superior value for money, SipSolutions also provides:

End to end solution

One network for multiple computers and handsets can minimise interoperability issues.

Easy to manage

Simplify moves, adds and changes to your service. With a 24/7 user friendly Self-service client portal you have the power in your hands to fit your business needs.

No lock in contracts

Upgrade or downgrade your plans anytime. This service is offered with no minimum term and no lock-in contracts required.

Australia Support Team

We are solely based in Australia. Experience 100% Australian Based Support Team.

Advanced features included

High value features are available to you at any time, at no extra cost. All you have to do is set them up.

Line Hunt, Call Forwarding, Call ID Blocking, Message Bank, Music on hold, Call Recording, Virtual Receptionist, Voicemail to email, Simultaneous ring, Call queuing, Caller privacy, presence and busy lamp field functionality.

If you’re not sure the best solutions for your business, please contact us and we’d be happy to check for you

Shopping cart0
There are no products in the cart!