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voip technology
2 Products Found
- Network Protocols Handbook
Fully explains and illustrates all commonly used network communication protocols, including TCP/IP, WAN, LAN technologies. <br>Covers the latest and emerging technologies such as VOIP, SAN, MAN, VPN/Security, WLAN, VLAN and more.
- PBXPress Live CD Demo
PBXpress is a voice over IP (VoIP) replacement of traditional PBX in the era of the Internet. All of your phones are connected and provisioned via an IP network, your phone calls are always recorded and connected at a fraction of the usual cost.
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