We do IT differently.

Call 844.750.4170 for more information.

Lower your phone bill with Sierra’s reliable and feature-packed solutions.

Why Switch to VoIP?

Your wallet will thank you.

Traditional phone systems utilize expensive equipment and phone lines. With traditional systems, each caller requires a dedicated line, resulting in a higher monthly bill. It’s also harder to scale services in a traditional system, as phone lines have to be purchased in higher increments.

With VoIP, you can enjoy the benefit of a lower total cost of ownership. Callers share a set number of phone lines, and services can be scaled easily by making a phone call or sending an email. Also, VoIP solutions can be rich in features.

Voip and Sip

Why Pick Sierra?

Sierra telephony systems serve businesses of all sizes and functions. Our customers save an average of at least 10 – 40% when they switch to Sierra Telephony.

VoIP and SIP Services by Sierra

VoIP Hardware
SIP Trunking
Hosted PBX
Internal PBX System
PBX Features

Related Resources

3CX PBX Features

Learn more about Sierra’s 3CX PBX features.

Endpoint Manager Supported Phones

Sierra’s PBX / Hosted PBX Endpoint Manager Supported Phones List

High Availability PBX

Learn more about Sierra’s High Availability PBX.

PBX Features

Learn more about Sierra’s PBX Features.

Phone Solutions

Learn more about Sierra’s Phone Solutions.

SIP Trunking Infographic

Learn 6 reasons to switch to SIP Trunking with Sierra.

VoIP for Call Centers

Learn more about Sierra’s VoIP solutions tailored to call centers.