Telstra SIP Connect

Enhance your communications

Empower your team with the latest IP voice functions while reducing call costs with on-net calling. And get the benefit of integration with our hosted Telstra IP Telephony solution to create a hybrid, premise-based and hosted equipment solution to meet your organisation’s unique needs.

Key features

Enjoy cost-effective, efficient and secure IP telephony with our Telstra SIP Connect solution.

Business Lines

Designed to support two to eight voice lines and two to 32 direct in-dial numbers, the Business Line voice pack offers a comprehensive range of voice features.

Business Trunks

Tailored for medium to large sites with fully-featured private automatic branch exchanges (PBXs), Business Trunks support more than five voice lines and over 100 direct in-dial numbers.

Cost-effective connectivity

Pay from as little as $108 per month for 36 months on our Telstra Business Systems SIP Connect plans to enjoy standard local calls, national long-distance (STD®) calls and calls from your fixed line to mobiles.


Multiethnic People Conference Meeting Online and Discussing Business Project.

Flexible options to meet your needs

Choose between a mix of legacy and Telstra hosted equipment to suit each of your sites. You can also reallocate capacity when needed with the optional Business Trunks Shared Capacity feature.

Phishing, mobile phone hacker or cyber scam concept.

Scale with your business

We offer a cost-effective solution to add or remove voice channels fast as your business needs change.

Improved management

Simplify your operations, including moves, additions and changes. Call reporting allows you to control forecasting and budgeting.

Commercial certainty

Near real-time billing provides outgoing call record information after the completion of each call - enabling you to monitor call costs to forecast and budget with more accuracy.


Telstra Business Resumption Service +

Telstra BRS+ is an easy to use and reliable business continuity solution allowing you to maintain critical lines of communication during outages. You can create and deploy pre-configured redirection plans to multiple services on demand. Be in control of vital call-forward requirements via a simple and self-managed portal.


Help and support for SIP Connect


SIP Connect

Get help and support to set-up your SIP Connect service.

Why Telstra

Reliable, high quality performance through the Telstra network

Consistently high-quality collaboration and application underpinned by our Next IP network and Australia’s largest mobile network.

A suite of leading technology, in one place

Transform your people and workplace with a full suite of integrated collaboration, cloud and connectivity solutions from our experts and leading technology vendors.

Our best-of-breed approach

Working with us means you also benefit from our established relationships with leading global technology providers and strong support by local channels and partners.

Request a call back

Register your interest here and one of our solutions experts will call you back.

Get help and answers to your questions.