SIP Trunk Compatibility: Works with 3CX, Avaya, Asterisk & More
SIP Trunking

SIP Trunk Compatibility: Works with 3CX, Avaya, Asterisk & More

WOCOM Editorial · Jan 9, 2026 · 5 min read

One of the best things about SIP trunking is that it works with the PBX system you already have. No rip-and-replace required.

Compatible Platforms

WOCOM's Flexi-SIP Trunk has been tested and certified with: 3CX, Avaya IP Office, Asterisk/FreePBX, Cisco UCM, Grandstream UCM, Panasonic KX series, Mitel MiVoice, and Yealink T-series.

Technology setup

Setup Is Straightforward

For most systems, configuration takes under an hour. WOCOM provides step-by-step guides for each platform, and our technical team can assist with remote configuration at no extra cost.

What You Need

A static IP address (recommended), a SIP-compatible PBX or gateway, and a stable internet connection with adequate bandwidth for your call volume.

Ready to upgrade your communications?

Talk to our team about the right solution for your business.

Book a Demo Contact Sales
Share: 𝕏 in

Related Articles

What is SIP Trunking? A Complete Guide for Jamaican Businesses
SIP Trunking

What is SIP Trunking? A Complete Guide for Jamaican Businesses

Feb 20, 2026 · 8 min read
SIP Trunking vs. Copper Lines: Why Businesses Are Making the Switch
SIP Trunking

SIP Trunking vs. Copper Lines: Why Businesses Are Making the Switch

Feb 15, 2026 · 6 min read
How SIP Trunking Can Save Your Business Up to 40% on Phone Bills
SIP Trunking

How SIP Trunking Can Save Your Business Up to 40% on Phone Bills

Feb 7, 2026 · 5 min read

👋 Thank you for visiting! I'm here to assist you with your voice and AI questions.

WOCOM Support

Online

Start a conversation

Please share your details so our team can assist you better.

Please enter your name and a valid email.

Connecting you with an agent...

Please wait while we find the best available representative