FICHE TECHNIQUE:
Features
Support SIP 2.0 (RFC3261) and correlative RFCs
Codec:G.711 A/U Law, G.723.1, G.729a/b, G.722,G.722.1, G.726
Echo cancellation: Support G.168, and Hands-free can support 96ms, Hand free Speaker Phone
Support Voice Gain Setting, VAD, CNG
Full duplex hands-free speakerphone
NAT transverse:support STUN client
SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer/ IP call
SIP support 2 SIP lines. Can connect to SIP1 and SIP2 server at the same time
DTMF:Support SIP info, DTMF Relay, RFC2833
SIP application: support Call forward/ transfer/ hold/ waiting / 3 way call/
Call control features: Flexible dial map, Hotline, Empty calling reject, Black list for reject authenticated call, limit call, No disturb, Caller ID
Support Phonebook 500 records
Incoming calls / Outgoing calls / Missing calls. Each support 100 records
Support conference
10 kind of ring type
Support MWI
Network Features
WAN/LAN: Support Bridge Mode
Support Full Duplex Handfree
Support PPPoE for xDSL
Support PoE
Support DHCP Client on WAN
QoS with DiffServ
Support main DNS and secondary DNS server
Support SNTP Client, Firewall
Network tools in telnet server: Including ping, route, telnet client
Management
Web ,telnet and keypad management
Management with different account right
Upgrade firmware through POST mode
Upgrade firmware through HTTP, FTP or TFTP.
Telnet remote management/Upload/download setting file
Safe mode provide reliability
Support Auto Provisioning (upgrade firmware or configuration file)
Support Syslog