wireless mobile SIP IP Phone Wifi

wireless mobile SIP IP Phone Wifi

VoIP Fixed telephone AV-3005

VOICE FEATURES

• Support 3 line SIP account

• Support SIP 2.0 (RFC3261) and SIP related RFC

• Speech coding：G.711A/u,G.723.1 , G.729a/b,G.722, G.722.1，G.726

• Echo offset: support g. 168 standard, hands-free can achievethe 96ms echo cancellation

• Support VAD，CNG

• H-ffull-duplex

• SupportSIP domain，DNS,

• SIPcertification

• Support point-to-point calls

• Support call line automatic selection DTMF：SIP info，DTMF Relay，RFC2833

• Support SIP applications

• Call control features: collect, flexible, support Hotline,blacklist resisted, white list, empty calling resisted, limit the call, don'tdisturb, the call display, flexible dial peer configuration call rules

• Support server conference

• Support IAX2

• Phonebook support vcard standard

NETWORK FEATURES

WAN/LAN：Support bridge mode or routing modes

• Support basic NAT and NAPT

• Support xDSL,PPPoE, and supports automatic thread breakageheavy dial

• NAT penetrable, support STUN penetration

• Support DMZ

• VPN（L2TP）

• Support DHCP/STATIC

• WAN support DHCP Client

• LAN support DHCP Server

• Qos support Diffserv

• Support network command tool

MANAGEMENT AND MAINTENANCE

• Support safe mode, through the safe mode program was updated

• Support user classification management

• Can Configure theSystem by Web page, the keyboard, the command

• LCD and web configuration can be customized to the customerneed any language and supports multi-language dynamic choose switching But through HTTP, FTP, TFTP update software configuration files

• Support system log/call record check

• Support configure automatic updates system maintenance