SIP Trunking
for Business

More Affordable, Flexible and
Reliable Communication

SIP Trunking for Business

Switch your traditional phone lines to SIP from SherWeb. Save up to 65% on your communication costs.

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SIP Trunking for Business

Why Choose SIP Trunking?

Why Choose SIP Trunking?

Flexibility on demand

Easily add more capacity, such as phone lines and DID numbers, to your cloud or on-premise PBX when you need to.

Never miss a call again

With failover routing, your calls will automatically redirect to alternate phone numbers so your business stays operational – no matter what.

Cut costs

Reduce your phone bill and pay only for what you need. No expensive hardware, long-term contracts, bill shock and long-distance fees.

Reliable in every way


Easy to scale

Available in US & Canada



Simple Pricing

2 channels


per month*

5 channels


per month*

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voice solutions?

Voice solutions

*Extra charges apply on international calls. Add-on fees apply for extra SIP trunk channels, local DID numbers and 911 service. The SIP trunk service is subject to applicable local taxes and telecommunication regulatory recovery fees.

911 Disclaimer

Note that there are significant differences between the E911 service and traditional 911 service in terms of reliability and effectiveness. Please read our disclaimer notice here: 911 VoIP Service

Work with a local IT expert

Our network of 7,000+ Sherweb partners are located across North America. Sherweb partners are a great option if you want to outsource your IT needs to a local IT professional who can provide on-site support and services. Sherweb partners combine our amazing cloud products with their premium professional services for an unbeatable solution.

Find a partner