Product Description

� Protocol :SIP(RFC ***1), MGCP, H.**3v2 � Telephone Interfaces:RJ*1 interfaces connecting 1 analog phone and 1 PSTN � LAN Interface: 2 ports *0/**0 Base-T, RJ*5 � Codec: G.**1 a-Law/u-Law, G.**9A, G.**3.1 � In Band/Out Band DTMF(RFC ***3) � Voice Quality: VAD, CNG, AEC(G.**8),Jitter Buffering � Selection Signals: Pulse Dialing *0/*0 pps, DTMF Dialing � Tone: DTMF, Ring Tone, 4 selectable tone, Ring Back Tone (local and remote), Dial Ton, Busy Tone, User Define Tone � IP Assignment: DHCP Client /Static IP Address /PPPoE � FAX Support: G.**1 by pass � QoS: ToS � Call Function: Call Forward (Busy/No answer/Unconditional), Call Hold/Retrieve, Call Transfer (Attended), Call WaitingCaller ID Number Display/ Caller ID Blocking ,Anonymous Call Blocking � Update: Firmware update by TFTP/ Auto Provisioning System (option) � NAT Traversal : UPnP and STUN � PSTN Backup: Power failure, Network failure or service failure, Special number on PSTN dialing table � Configuration : Web Browser, Command Line Interface (Console port, Telnet), Auto Provisioning System