Phone Features

Up to 4 SIP accounts

Call hold, mute, DND

One-touch speed dial, hotline

Call forward, call waiting, call transfer

Redial, call return, auto answer, direct IP call

5-way conference

Group listening, SMS, emergency call

Ring tone selection/provisioning

Set date time automatically or manually

Dial plan per account

RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)

Action URL/URI

Voice Codecs Features

HD voice, HD handset, HD speaker

Codecs: iLBC, G.722, G.711(A/μ), Opus

GSM_FR, G.723, G.729AB, G.726-32

DTMF: In-band, RFC 2833, SIP INFO

Full-duplex hands-free speakerphone with AEC

VAD, AGC, CNG, AEC, PLC, AJB

Directory

Local phonebook up to 1000 entries

XML/LDAP remote phonebook

Intelligent search method

Phonebook search/import/export

Call history: dialed/received/missed/forwarded

Black list

IP-PBX Features

Busy Lamp Field (BLF), bridged Line Appearance(BLA)

Anonymous call, anonymous call rejection

Message Waiting Indicator (MWI) , voice mail

Call park, call pickup

Intercom, paging

Music on hold

Hot-desking

Display and Indicator

192x64 pixel graphical LCD with backlight

LED for call and message waiting indication

Illuminated LEDs for line status information

Intuitive user interface with icons and soft keys

National language selection

Caller ID with name, number

Feature keys

4 line keys with LED

4 line keys can be programmed up to

12 various features (4-page view)

Speaker key/headset key/mute key

4 context-sensitive œsoft' keys

6 navigation keys, volume control keys

Speaker key/headset key/mute key 6 features keys: voice mail, headset, mute,speaker, transfer, redial

Interface

Dual-port Gigabit Ethernet

Power over Ethernet (IEEE 802.3af), class 2

1xRJ9 (4P4C) handset port

1xRJ9 (4P4C) headset port

Physical Features

Stand with 2 adjustable angles

Wall mountable

External universal AC adapter : AC 100~240V input and DC 5V/1.2A output

Power consumption (PSU): 1.8~4.4W

Power consumption (PoE):