NEC ux5000 Hardware Manual page 330

Chapter 6 - Specifications and Parts List
LAN
Power Feed
Power Consumption
Message LED
Tilt
Wall Mount
RoHS Compliant
Telephony Function
6 - 18
Value IP Terminals
2 Ports
10Base-T (IEEE802.3)
100Base-TX (IEEE802.3u)
Center Power Feed: Class 1 IEEE802.3aF PoE
Local Power Feed: AC Adapter (27V 750mA)
2-Button Non-Display/6-Button Display:
3 Color
Adjustable (main body and LCD)
Built-In
Yes
Value IP Terminals
Item
Call Protocol
CODEC
Improved Voice
Quality / QoS
(need ILPA for CISCO PoE)
Explanation
NEC Enhanced SIP / KTS Enhanced SIP
RTP (Audio)
Narrow Band - 3.4kHz Audio Bandwidth
G.711, G.711 Appendix II, G.729a, G.729aB
Acoustic Echo Canceller
Adaptive Jitter Buffer
Packet Loss Concealment (G.711 Appendix I)
IEEE802.1p Priority
ToS Value (IP Precedence, Diffserve (DSCP))
2.9W
Chapter 6