SIP Services

SIP Trunking allows you to increase your addressable market by targeting the business and enterprise space. With increasing numbers of businesses upgrading to IP PBXs and focusing on making the most of this investment, demand for SIP Trunking is reaching new heights. Speak to ADDCOM today to find out how you can optimise your IT infrastructure and lower costs and easily scale and grow your business with our SIP services. ADDCOM offers following services:

1. Network Overview

Australia’s Largest VoIP Carrier Network

  • Capacity to scale to meet future demand
  • 2 billion minutes carried annually

Trusted & Reliable

  • 10 years experience
  • 99.99% uptime guarantee
  • Multiple redundancy measures
  • High levels of in-house intellectual property

Experience & Innovation

  • Local Number Porting (LNP) technology
  • State-of-the-art Global Rounting System (GSR)
  • Integrated OSS/BSS interfaces
  • Specialised DRM


  • Points of interconnectivity in Australia, New Zealand and Singapore
  • Flexible connectivity options to suit your needs via SIP or traditional TDM

2. Carriage Services

Premium Call Termination

  • State of Art routing via most efficient path
  • High capacity solution for enterprises and call centres
  • T38 compliant
  • Minimise costs
  • Unique Geo Routing System

Toll Free & Free-phone

  • Hosted in the Cloud for increased mobility
  • Smart Routing options

DIDs and Number Portability

  • 100% direct coverage of Australian numbers
  • Industry recognised Local Number Porting tools
  • Simplified, real-time number porting
  • Elimination of zone restrictions
  • Removal of constraints imposed by incumbents

3. Managed Services

SIP End-points (Single line)

  • Cost effective solution
  • Zero-touch flow-through provisioning
  • Soft-lock, destination and category control
  • Peace of mind against credit risk and toll-fraud

SIP Trunks

  • Increase your addressable market
  • Data and video all on the one common IP network
  • Most certified SIP Trunk network in Australia

ISDN Primary Rate replacement

  • Enables enterprises to reduce communications costs without changing entire phone infrastructure
  • Commercial and technical advantages of our SIP trunking solution
  • Look and feel of traditional ISDN service
Have a question or need more info?    
Generic selectors
Exact matches only
Search in title
Search in content
Search in posts
Search in pages
Filter by Categories
Wired Cords