Performance and features:
* SIP v1 (RFC2543), v2(RFC3261)
* Support Route,Two 10/100Mbps MACs
* Support T.38(Doing)
* IP/TCP/UDP/RTP/RTCP
* IP/ICMP/ARP/RARP/SNTP
* TFTP Client/DHCP Client/ PPPoE Client
* Telnet/HTTP Server
* DNS Client
* NAT/DHCP Server
* Support G.723.1 5.3k/6.3k,G.729,G.711 A-Law,¦Ì-Law audio codec algorithm
* Dynamic voice detection Echo cancellation Comfort noise generation
* Tone generation and Local DTMF generation and detection according with ITU-T
* Settings by HTTP web browser (IE6.0)
* Advanced settings by Telnet
* Voice prompt
* Upgrade by TFTP
* 2RJ45 Ports,Built-in Router,conference.Auto-provision or updating by HTTP,FTP or TFTP.
* For each GT-P302,it can have 5-SIP account and one PSTN phone number,that means each phone own 6 phone numbers,all can be used as callee at anytime.Fo the caller,these 6 account can be selected by dial different relevant prefix(including switch to PSTN as an ordinary PSTN phone)
* GT-P302 has a real FXO port to support router call from PSTN to VOIP or VOIP to PSTN.

Main technical index:
* Main chip: 32-bit RISC CPU with 125MHz clock rate
* Data storage: 2MB SDRAM
* Program memory: 1MB Flash memory
* Application Network environment: Two 10/100Mbps Fast Ethernet MAC
* Echo cancellation: G165 16ms
* Store quick dial number: 100
* Record phone number of missed call: 80
* Power loss: 2.7W(max)
* Power adapter: input AC 220V,output DC 9V 500mA
* Employing condition:
* Ambience temperature 0-40C(32-104F)
* Relative humidity 10-95%
* Atmosphere pressure 86-106Kpa
* Overall size: 220, 170, 70mm(L, W, H).




220, 170, 70mm(L, W, H)
1.5kg.