WSS710 is an advanced, fully featured two-lines IP
Telephone that takes full advantage of VoIP technology
by offering a flexible, interoperable solution at an
affordable price it leverages the SIP standard to provide
advanced calling, conferencing, and messaging features,
and protects investments with an upgradeable
flash-based architecture

Protocols Supported:
SIP (RFC3261, RF3262)
SDP (RFC2327)
(SIP) Subscribe / Notify ( RFC3265)
(SIP) Offer / Answer Model ( RFC3264)
(SIP) Refer Method ( RFC3515)
DTMF transport ( RFC2833)
SIP INFO and in-band DTMF transport
RTP / RTCP (RFC3550, 3551)
(SIP) DNS SRV ( RFC2781)

Voice Features
Support 2 SIP accounts
Codec:G.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 transverse: support STUN client
SIP support SIP domain, SIP authentication (none,
basic, MD5), DNS name of server, Peer to Peer
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 call and voice record
Network Features
WAN/LAN: Support Bridge and Routermodel
Support basic NAT andNAPT
Support PPPoEfor xDSL

 

Support DHCP Client onWAN
Support DHCP Server on LAN
Support DNSRelay, SNTP Client, Firewall
VLAN and DSCP support
Network tools in telnet server: Including ping, trace route,
telnet client
Maintenance and Management
Support BootMonitor
Can upgrade firmware through boot monitor
Can config throughWeb, keypad, Telnet
Can upgrade firmware and configuration file through HTTP,
FTP, TFTP
Support S og
Special Functions
Menu layout for easy navigation via softkey
4 or 12 (with expansion module ) programmable