Mitel SIP Overview

Cut costs. Keep your current phone system.

Whether you’re looking to begin the transition to the cloud or simply want to save on telecom, Mitel SIP delivers high quality, reliable digital voice service without the costs of hardware.

Key Benefits
Cloud Benefits
Mitel SIP trunking services allow you to take advantage of key cloud benefits while keeping your current on-site, cloud or hybrid PBX phone system, making it easy to cut costs, improve business continuity and support business growth.
Perfect enablers of UC strategies
Combine all your communications requirements into a single manageable strategy.
Speed of Deployment
With our rapid turn-up process and knowledgeable support teams, getting started with SIP trunking is faster and simpler than ever.
SIP trunks take advantage of the latest technology, ensuring you can easily adapt as required.

Is this product right for you?

Carrier-Class Network

Backed by our carrier-class cloud network, Mitel SIP delivers high-quality digital voice service you can rely on. Our large global footprint provides extensive coverage and clear call quality, making it ideal for multi-national businesses.


  • Global Footprint – Ensure a consistent experience for global users and customers with ITFS coverage in 113 countries and DIDs in 59 countries.

  • Scale On-Demand — With Mitel SIP, your technology can grow with your business. Call capacity can be increased on-demand to support unlimited concurrent calls and fluctuations in call volumes, while ensuring you never pay for more than you need.

  • Uptime – Built on our carrier-class global network and backed by enterprise-level Quality of Service (QoS) SLAs, Mitel SIP helps companies of all sizes improve business continuity.

Immediate Telecom Savings

Lower telecom costs while maximizing the investments you’ve made in your existing IP phone system with SIP trunking.

  • Competitive standard and toll-free per minute rates

  • No long-term contracts — usage-based and bundled pricing options

  • Eliminate common monthly T1 charges for instant savings

  • Lower costs by eliminating the need for added telecom infrastructure and maintenance

SIP Trunking: The Digital Voice Advantage

The best of the cloud with your current VoIP phone system.

  • Better Business Continuity — Run your business worry-free. Our carrier-class network includes multiple levels of redundancy to ensure greater service reliability.

  • High Voice Quality — Mitel SIP supports G.711, G.729 and T.38 codecs to deliver the highest possible voice quality for clear, crisp calls.

  • Single Source Provider — Mitel makes it easy to simplify operations and consolidate vendors by offering UC, contact center and SIP trunking.

Interested in purchasing this for your business?

Ready to talk to sales? Contact us.