VOIP PHONE

Description:
Voice Features
* Support SIP RFC3261 RFC3262 RFC3265
* CodecG.711A/u, G.7231 high/low, G.729
* Echo cancellation: Support G.168, and Hands-free can support 96ms
* Full duplex hands-free speakerphone
* Support Voice Gain Setting, Jitter Buffer, VAD, CNG
* NAT transversesupport STUN client
* SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer
* Public SIP support Pubic & Private server. Can connect to ISP and Private SIP server at the same time
* Public SIP support dual public server
* DTMFSupport 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, Caller ID.
* Support conference call and voice record
* English, Spanish, Czechoslovak alternative
  
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, trace route, telnet client   
Maintenance and Management
* Support Boot Monitor
* Can upgrade firmware through boot monitor
* Can config through Web, keypad, Telnet
* Can upgrade firmware and configuration file through HTTP, FTP, TFTP
* Support Syslog

Model No. :	WL6050
Quantity:	1000
Minimum Order :	10
Price Terms :	680RMB