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1. VOIP PHONE(NXD-803)

Voice over ip phone Key Features:
1. Supports SIP 2. 0 Protocol; Speakerphone; Call Hold;
2. DHCP support for LAN or Cable modem; Caller ID; Call Waiting;
3. PPPoE support for ADSL or Cable modem; Call Forwarding; Call Transfer;
4. Advanced ...

2. voip internet phone (NXD-802)

Ip phone Key Features:
1. DHCP support for LAN or Cable modem; PPPoE support for ADSL or Cable modem.

2. Set IP PHONE by HTTP web browser or Telnet; Upgrade by FTP.

3. Support major G. 7XX; GSM610 audio codec; VAD(Voice active detect). ...

3. Voip Phone (NXD-800)

Voip Phone Key Features:
Unattended/ attended call transfer;call hold;Configure file download and upload by palmtool;
call waiting and per call-waiting blocking;adjustable user password and super password;

call waiting and per call-waiting ...

4. IP phone with FXO interface

VoIP/PSTN IP-Phone(NXD-804F)Key Features:

1,Two separated UART for CPU and DSP;32-bit RISC CPU with 125MHz clock rate;16-bit Fixed-Point DSP with 125MHz clock rate;Max. support 32Mbytes SDRAM and 16MBytes Flash;

1,Dual VoIP/PSTN interface ...

5. sip phone

Voip Sip phone Key Features:
1. Support 1 line for VoIP call, SIP(RFC2543, ARFC3261); PhoneBook with 100 groups memory;

2. Network Protocol: TFTP Client/DHCP Client/ PPPoE Client; Telnet/HTTP Server; DNS Client; IP / TCP / UDP / RTP / ...