Sell JR-820 IP PHONE - 27 Jul 2008

JR-820 IP phone supports IAX2,two SIP,protocols,Support Bridge and Router model.Support IAX2 and dual public server, offers Two Ethernet interface and is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service.
alternative
PoE(Power Over Ethernet),Headset
Features
Support SIP 2.0 (RFC3261) and correlative RFCs
Supprt IAX2
Codec:G.711A/u, G.7231 high/low, G.729, G.722
Dimension(W×H×D)
225*190*100mm
Packing:
Inner box MEAS 310*235*75mm
G.W./unit 1.2kg
Carton MEAS 498*410*345mm
G.W. 12kg
PCS/CTN 10pcs
MAIL BOX: iplink.holly AT gmail DOT com