Dect Features
* Digital Stand
* Caller Memories and phone book
* Handfree
* 120 hour standby time
* PSTN call is default
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