Reliable voice solutions for northern businesses

SIP Trunking enables voice calls to and from your on-premise or cloud-based business phone system. Instead of traditional phone lines, it uses data networks to deliver calls, helping improve management, reliability, and security.

With one converged network for voice and data, your system can easily support remote locations and evolve with your business.

With the largest telephone number footprint in the North, we provide coverage to many communities where others don't.

Why choose SIP Trunking from Northwestel

Fast Icon
Secure SIP

Protects your voice traffic with encryption and 
authentication, helping prevent fraud and keeping  your communication private.

Reliable Icon
Scales with your business

Add calling capacity easily (1 channel at a time) to match demand or growth.

Unlimited Icon
Built for the North

Redundant routing and regional support help keep you connected even in remote communities.

Features that keep you connected

Single and multi location support

Designed to support your operations, whether it's one office or multiple locations across the North.

Business continuity

Geo-redundant design keeps your services running smoothly, even during unexpected disruptions, so you stay connected with confidence.

Powered by fibre internet technology

SIP Trunking is delivered over an internet connection. It can be paired with our high-speed internet to ensure strong consistent performance for your business communications.

Our North. Our Home

Connect with us for more information