Flexibility.
Reliability.
Advanced Features.

SIP Trunking for Business

Cut costs and gain flexibility—replace traditional phone lines with SIP Trunking for high-quality VoIP connections. Works with modern IP phone systems as well as legacy PBX systems, giving you a migration path that fits your timeline.

The Backbone of Modern Business Communication

SIP trunking has emerged as the backbone of modern business communication, enabling organizations to leverage the power of internet-based calling and advanced features to enhance productivity, reduce costs, and future-proof their operations. By transitioning from traditional phone lines to digital SIP trunks, businesses can enjoy unparalleled scalability, flexibility, and cost savings.

Why SIP Trunking for Business

Business Continuity

In the event of a local disruption, calls are automatically forwarded to pre-configured failover numbers such as mobile phones or to a designated voicemail box.

Service Reliability

Our redundant architecture is designed to prevent multiple component failures from impacting service, helping to ensure uptime even in the event of individual component failures.

Redundant Tier-1 Network

We utilize Tier-1 upstream providers to route your traffic. You get the best voice quality on a redundant platform to ensure optimal performance and reliability.

Cost Savings

One of the most compelling advantages of SIP Trunking is its cost-effectiveness. By eliminating the need for traditional phone lines and their associated hardware, businesses can significantly reduce installation and maintenance costs.

SIP Trunking Features

Seamless Integration

Doesn’t require you to have a SIP-enabled PBX. SIP Trunks can be deployed on PRI and Analog PBX systems with no upfront costs.

Number Portability

Port your existing phone number from your current phone service provider without any interruption in service.

Real-time Call Records

Call Data Records (CDRs) bring visibility into your usage and true communication needs. View your CDRs in the Control Panel in near real-time. View today’s records or the past year.

Business SMS

Streamline your business communication with our efficient Business SMS solution, enabling instant, secure, and convenient messaging with customers and clients.

Reliable T.38 Faxing

Deliverability, security and volume – iTeraTEL’s T.38 enabled SIP Trunks deliver all three for today’s mission-critical fax applications and organizations who need to fax at scale.

E911 Support

SIP Trunking solutions that deliver complete telephony services that include E911 or Enhanced 911 capabilities.

Save More! when you bundle

Call us at 1.855.22.ITERA for more information about our business solutions. Or, fill out and submit this form. Then, schedule a Microsoft Teams call by selecting a day and time that works for you.

Business Broadband Internet

Broadband internet solutions that offer you DSL or true fiber-to-the-premises (FTTP): the fastest, most reliable internet to run your business on.

5G/LTE Backup Internet

Keep your business online if your primary connection drops. Seamless failover for POS, VoIP, and cloud tools ensure business continuity when you need it most.

Managed IT Services

Proactive monitoring, security protection, and helpdesk support so your Canadian business runs smoothly without the overhead of a full IT department.

Ready to discuss what's next for your business?

Call us on 855.22.ITERA for more information about our business solutions. Alternatively, you can complete the form, and a sales expert will reach out.

Sales experts are available Monday – Friday, 8 a.m. – 5 p.m. EST.

We are committed to protecting your privacy.

Frequently Asked Questions

What is a SIP Trunking Service?

SIP trunking service connects your PBX system or unified communications platform to the public switched telephone network (PSTN) over an internet connection. Instead of using traditional phone lines, it sends voice calls, video conferencing, messaging and SMS over a single IP connection. It offers cost-effective outbound calling and inbound toll-free numbers while maintaining real-time call quality and uptime.

Yes, small business owners can easily transfer their existing business numbers to us. iTeraTEL’s team supports this process, known as number porting, to ensure a smooth transition without disrupting your business operations.

A SIP trunk can handle multiple calls at once, depending on the number of channels assigned. Each channel supports one incoming or outgoing call and businesses can scale the number of channels based on call volume.

We are committed to providing a reliable and robust phone service, with features like 24/7 system monitoring and real-time diagnostics, ensuring that small businesses remain connected and operational at all times.