• One Line
• Full Duplex Handset
• No Guest Service Keys
• Desk or Wall Mountable
• Hearing Aid Compatible
• Handset Volume Control
• Room Number Displayed on Faceplate
• Message Waiting & Ring Indicator on Base
• Customizable Hotel Logo and Dialing Instructions on Faceplate

Power
Adapter 100-240 VAC Output 6V/1A (Optional)
PoE IEEE802.3af

Jacks
10/100 RJ45 WAN
RJ9 Handset

Dimensions 
225mm(L)x110mm(W)x50mm(H) (8.86″x4.33″x1.97″)

Weight
660g

Easy Administration
GUI
Web Based speed-dial key setting for m1-m6
Firmware Upgrade via Web
Auto Provisioning
IP Address auto announcement from Handset

Codec
G.711a/u-low/G.723/G.729

Network Protocol
Telnet / http Server / DNS Client
PPPoE / Static / DHCP Client IP assignment.
ToS field / VLAN IEEE 802.1 p/q

SIP 
SIP V1 (RFC2543) SIP V2 (RFC3261)Security
Web Login authentication for web setup
MD5 for SIP authentication (RFC2069/ RFC2617)Voice Quality
CNG Comfortable Noise Generator
LEC Line Echo Canceller
Jitter Buffer
VAD Voice Activity Detection
Packet Loss Compression

EMI
USA: FCC Part 15B,D ICES-003 EU: EN 55022

EMC
EU: EN 55024, EN 61000-4-4, EN 61000-3-2, IEC 61000-4-5
EN 61000-3-3, IEC 61000-4-6, EN 61000-4-2, IEC 61000-4-11

RoHS
Comply with directive 2002/95/EC RoHS (2005/613/EC)

Temperature
Storage -10C to +60C Operating 0C to +40C