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Strona Główna > Chińscy eksporterzy > Wuchuan Network Tech Co.,Ltd
Wuchuan Network Tech Co.,Ltd
Szczegóły Oferty: Telefon internetowy bezprzewodowy
Telefon internetowy bezprzewodowy

Nazwa produktu: Telefon internetowy bezprzewodowy
Dodano: 2007-12-21

Opis:
Oopis


zapamiętuje połączenia, funkcja książki adresowej
czas czuwania: 120 h
PSTN ustawieniem domyślnym

VoIP Features
* Support SIP 2.0(RFC3261, RFC3262)
* Codec: G. 711A/u, G. 7231 high/low, G. 729
* Echo cancellation: Support G. 168
* Support Voice Gain Setting, Jitter Buffer, VAD, CNGcall forward, and Peer to Peer
* NAT transverse: Support STUN client SIP support SIP domain, SIP authentication (none, basic, MD5, DNS name of server, Peer to Peer
* SIP support two server. Can connect to two sip server at the same time
* DTMF: Support SIP info, DTMF Relay, RFC2833
* SIP application: Support Call forward/transfer/holding/waiting
* Call control features: Flexible dial map, support Hotline, Empty calling No., Reject service, Black list for reject authenticated call, No disturb.
* Support conference and voice record

Network Features
* WAN/LAN: Support Bridge and Router model
* Support basic NAT and NAPT
* Support PPPoE for xDSL
* Support DHCP Client on WAN
* Support DHCP Server on LAN
* Support DNS Relay, SNTP Client, Firewall
* Network tools in telnet server: Including ping, race route, telnet client

Maintenance and Management
* Support Boot Monitor
* Can upgrade firmware through boot monitor
* Can config through Web, Telnet
* Can upgrade firmware and configuration file through HTTP, FTP, TFTP
* Support Syslog

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