IP Phone, VoIP - MGCP, SIP, Interface:2 x RJ 45 - 10/100 Base-TX (Ethernet), Codecs - G.711, G.729A, QoS - ToS, RTCP Monitoring, IEEE 802.1p/Q, ...
"I'd go for the 501"
Reviewed by danielsaddress on Dec 18, 2007
Be careful about buying this phone beofre you check out the higher model 501.