Provider of Ventrilo server hosting, with several levels of service.
Resource for VoIP news and IP telephony information. With a discussion forum and vendor links.
Site provides various information and resources related to VoIP and videoconferencing.
Virtual Hosted PBX
Assists small and medium businesses with choosing a virtual PBX service and with understanding telephony technology.
UK resource for Internet telephony information. Presents how-to articles, news, and answers to frequently asked questions.
Reference covering various topics related to Voice Over Internet Protocol. Includes news and practical guides.