Scalable ISDN Replacement
- Easy integration with existing PBX/VoIP equipment
- Migrate your existing numbers seamlessly
- Flexible call tariffs and simple management
TPG Telecom's SIP Voice service enables your telephony traffic to be carried via Session Initiation Protocol (SIP)
This SIP Trunking solution - which uses TPG Telecom's extensive Ethernet network - provides superior scalability in comparison to traditional ISDN, and seamless integration with your existing VOIP equipment.
Find out more about SIP Voice
Benefits of SIP Voice
Ease of use
TPG Telecom can easily assimilate into your existing IP phone system via the Ethernet port, allowing your SIP and phone lines to operate concurrently.
Intelligent centralised number hosting
TPG Telecom operates an ISO 9001 certified management system that assures the quality of installation, management and maintenance.
Solutions for complex requirements
TPG Telecom's expert Network Engineers and Voice Specialists can work with you to develop a solution that meets your requirements.