Vertex - Caller ID for VOIP
Vertex - Caller ID for VoIP by CallerID.com
If you need Caller ID popup screens with your VoIP phone service, Vertex is the solution.
The Vertex collects inbound and outbound call information on both Hosted and Managed VoIP systems. It is compatible with any software package originally designed to work with CallerID.com's Whozz Calling units.