Talk-A-Phone Talkaphone Voice over IP Interface - 1 x RJ-45 - 2 x FXS - 2 x FXO - Management Port - Fast Ethernet - Rack-mountable - TAA Compliance VOIP2

Voice over IP (VoIP) Interface allows all 400-series Emergency Phones to be used over an IP data network. The VOIPs integrate seamlessly with existing VoIP phone systems, and support standard VoIP protocols. For sites without existing VoIP systems, two VOIPs can be used in conjunction to send emergency calls over the IP network and then remotely "jump off" onto an existing PBX or PSTN phone network.