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Телефония, коммуникации и сети /  Оборудование для проводных сетей /  Дополнительное оборудование для проводных сетей / 
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Информация о производителе
Компания:
Shanghai Guoyi Development Co., Ltd.
 
Адрес:
12f, Bld 6, No.1369, Dongfang Road, Shanghai, China, Shanghai,
 
Телефон:
+86-21-50893141

.

GYFW-6020 is a kind of voice communication terminal, which is based on wide band, and independent of PC (personal computer).Voice FeaturesSupport IAX2 and SIP RFC3261 synchronouslyCodec: G.711A/u, G.7231 high/low, G.729Echo cancellation: Support G.168, and Hands-free can support 96msSupport Voice Gain Setting, Jitter Buffer, VAD, CNG, dual GK, call forward, and Peer to PeerNAT transverse: support STUN client, Citron, AVSSIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to PeerSIP support Pubic & Private server. Can connect to ISP and Private SIP server at the same timeSIP support dual public serverDTMF:Support SIP info, DTMF Relay, RFC2833SIP application: support Call forward/transfer/holding/waitingCall control features: Flexible dial map, support Hotline, Empty calling No. reject service, Black list for reject authenticated call, No disturb, Caller ID.Support conference call and voice recordEnglish, Spanish, Czechoslovak alternativeNetwork FeaturesWAN/LAN:Support Bridge and Router modelSupport basic NAT and NAPTSupport PPPoE for xDSLSupport DHCP Client on WANSupport DHCP Server on LANSupport DNS Relay, SNTP Client, FirewallNetwork tools in telnet server: Including ping, race route, telnet clientMaintenance and ManagementSupport Boot MonitorCan upgrade firmware through boot monitorCan config through Web, keypad, TelnetCan upgrade firmware and configuration file through HTTP, FTP, TFTPSupport Syslog
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