1. SIP trunking can make the most out of your existing non-VoIP PBX hardware.
IPComms SIP trunking is an affordable way to phase your existing PBX hardware into the world of Voice Over IP (VoIP). Simply by adding a VoIP gateway to any legacy PBX, a business can benefit from low-cost incoming and outgoing VoIP calls provided by IPComms.
2. SIP trunks are the best way to get the most out of your IP PBX.
If you already have a VoIP-based business phone system, simply add IPComms SIP trunks and start enjoying quality local and long-distance calls. We support the most popular IP PBXs, such as Asterisk, PBX in a Flash, Avaya, FreePBX, Trixbox, Switchvox, Fonality, Elastix, 3CX, Linksys, Grandstream, TalkSwitch, and Aastra.