Sell Voip gateway SG-910

Voip gateway SG-910 You May Also Be Interested In: network tools
Voice Features
* Support SIP RFC3261 RFC3262 RFC3265
* Codec: G.711A/u, G.729, G.729A/B
* Echo cancellationz:Support G.168
* Support Voice Gain Setting, Jitter Buffer, VAD, CNG,
* NAT transverse: support STUN client, VPN
* SIP support SIP domain, SIP authentication (none, basic, MD5) , DNS name of server, Peer to Peer
* SIP support Pubic/Private server. Can connect to Public server and Private SIP server at the same time
* SIP support dual public server
* 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
Caller ID
* Support conference

Network Features
* Support PPPoE for xDSL.
* Support DHCP Client on WAN
* Support SNTP Client, 802.1p/q, Diffserv
* 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