PBXpress IP PBX provides VoIP and digital voice recording and logging.

IP4PBX IP PBX provides VoIP and digital voice recording and logging.

PBXpress IP PBX provides VoIP and digital voice recording and logging.

Foncordiax is a world beating, robust, fully featured, future proof telephone switchboard system utilising the very latest technology. Simple to use, affordable ...

A set of metrics for evaluating and benchmarking the performance of SIP proxy, redirect and registrar servers.

Description of VoxCore and VoxSoft technologies, an innovative and economic solution to build ivr and voice over ip gateways

This is a discussion forum for the Voxalot VoIP service www.voxalot.com

This is the voxalot VoIP service.

Use your existing broadband Internet connection to make calls with voipvoip's VoIP phone service. NexPBX IP PBX provides communications solutions tailored to ...

This is the VoIP SIP Broker service. SIPBroker is a free open peering service.