SIP Trunking (SIP) is HM Telecom’s Voice over Internet Protocol (VoIP) based solution that connects a customer’s phone system to the local Public Switched Telephone Network (PSTN).

HM Telecom SIP Trunks give your business the latest in voice calling technology by utilising your business-grade Internet connection through our premium network infrastructure. It’s a feature-rich solution, offering:

• Telephone numbers

• Incoming call capability

• Outbound call capability

All while being reliable, cost-effective, flexible, and scalable.