GATEWAY/VoIP GATEWAY/VoIP Adapter

This is for VoIP terminal adapter (TA). 1.1 Hardware Overview The TA has Networking interfaces, telephone interfaces, LED indication, power connector and Reset button. 1.1.1 Two RJ-45 Networking interfaces, these two interfaces support 10/100Mps Fast Ethernet. you can connect one RJ-45 Fast Ethernet port to the ADSL or Switch, and connect the other one to your computer. 1.1.2 Two RJ-11 Type analog telephone jack interfaces. Both Phone1 and Phone2 are for user to connect to a phone set. 1.1.3 LED Indication: There are five LED indicators in the TA to show the Power, network, and Off-Hook indication. 1.1.4 Reset Button: Press Reset button for longer than 5 seconds to make the TA restore factory default settings and reboot. If TA works improperly, please make an attempt to Reset and then configure again. 1.2 Software Overview Network Protocol Tone ?SIP v1 (RFC2543), v2(RFC3261) ?IP/TCP/UDP/RTP/RTCP ?IP/ICMP/ARP/RARP/SNTP ?TFTP Client/DHCP Client/ PPPoE Client ?Telnet/HTTP Server ?DNS Client ?NAT/DHCP Server ?Ring Tone ?Ring Back Tone ?Dial Tone ?Busy Tone ?Programming Tone Phone Function Codec ?Volume Adjustment ?Speed dial key ?Phone book ?Flash ?G.711: 64k bit/s (PCM) ?G.723.1: 6.3k / 5.3k bit/s ?G.726: 16k / 24k / 32k / 40k bit/s (ADPCM) ?G.729A: 8k bit/s (CS-ACELP) ?G.729B: adds VAD & CNG to G.729 IP Assignment ?Static IP ?DHCP ?PPPoE Voice Quality ?VAD: Voice activity detection ?CNG: Comfortable noise generator ?LEC: Line echo canceller ?Packet Loss Compensation ?Adaptive Jitter Buffer Security ?HTTP 1.1 basic/digest authentication for Web setup ?MD5 for SIP authentication (RFC2069/ RFC 2617) QoS Call Function ?ToS field ?Call Hold ?Call Waiting ?Call Forward ?Caller ID ?3-way conference NAT Traversal ?STUN Configuration DTMF Function ?Web Browser ?Console/Telnet ?IVR/Keypad ?In-Band DTMF ?Out-of Band DTMF ?SIP Info Firmware Upgrade SIP Server ?Registrar Server (three SIP account) ?Outbound Proxy ?TFTP ?Console ?HTTP