Voice over IP

Contents

 * 1) /Introduction/
 * 2) /Moving Away from Traditional Telephony/
 * 3) /Standard Architectures for Next Generation Networks/
 * 4) /VoIP Protocols, Hardware, and Software/
 * 5) /VoIP Gateways and PABX Integration/
 * 6) /Advanced VoIP Configuration/
 * 7) /ENUM and E146 Technology/
 * 8) /Reference/