 VOIP phone NXD-804F
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13 Mar 2007
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,RTCP;IP,ICMP,ARP,RARP,SNTP;
3.Voice Quality:VAD: Voice activity detection;CNG: Comfortable noise generato;LEC: Line echo canceller;Packet Loss Compensation;Adaptive Jitter Buffer;
4. Codec: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...  View full description Tags VOIP Phone Interphone
Company: Estone Communication Technology Co,Ltd
Web address: http://www.voipcn.com.cn
Address: 7s Deguang building,Jida district, Zhuhai, China
Phone: 0086-756-3833359 - Fax: 0086-756-3833360
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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,RTCP;IP,ICMP,ARP,RARP,SNTP;
3.Voice Quality:VAD: Voice activity detection;CNG: Comfortable noise generato;LEC: Line echo canceller;Packet Loss Compensation;Adaptive Jitter Buffer;
4. Codec: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;
5. Call Function:Call Hold;Call Waiting;Call Forward;Caller ID;3-way conference;
6. DTMF Function:In-Band DTMF;Out-of Band DTMF;SIP Info;
7. SIP Server:Registrar Server (three SIP account);Outbound Proxy;
8.Phone Function:Volume Adjustment;Speed dial, Phone book;Flash;Speaker Phone;
9. IP Assignment:Static IP and DHCP;PPPoE support for ADSL or Cable modem;
10. Security:HTTP 1.1 basic/digest authentication for Web setup;MD5 for SIP authentication (RFC2069/ RFC 2617); |  |
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