Christmas specifical offer sip phone
1.DNS Client
2.Upgrade by TFTP
3.voice prompt
4.Telnet/HTTP Server

GREAT voip phone popular among Eurpoean countries with voice prompt 5 sip accounts voip

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,μ-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-P301,It can be register 3-SIP account,all can used as callee at anytime.It also can be slected among these 3-SIP account as caller by dial different dial prefix.

   For each Gt-P302,it can have 3-SIP account and one PSTN phone number,that means each phone own 4 phone numbers,all can be used as callee at anytime.Fo the caller,these 4 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