Display

Graphical LCD

Display Size

192x64

Resolution

192x64

Colors

1 Bit / Black&White

Display Keys with LED

4

Function Keys (1)

12

Ethernet Interface

2 x 10/100 Mbit/s

WiFi

–

Connector for Wired Headset

■

EHS/DHSG Connector for Wireless Headset optional

–

Expansion Modules optional

–

SIP Accounts

4

Bluetooth

–

Power over Ethernet (PoE)

■

Power Supply optional

■

Illuminated Speaker Key/Headset Key/Mute Key

■

(1) Display Keys can be used in 4 pages view

Other Feature Keys

Mute

■

Headset

■

Message

■

Speaker

■

Redial

■

Transfer

■

Conference

■

Hold

■

Content Sensitive Softkeys

4

Navigation Keys

6

Volume Control Keys

■

Physical features

Adjustable Angles

2

Wall Mounting optional

■

Phone Features

Call hold

■

Mute

■

DND

■

One Touch Speed Dial

■

Hotline

■

Call Forward

■

Call Waiting

■

Call Transfer

■

Redial

■

Direct IP Call

■

5-way Conferencing

■

Ring Tone Selection

■

Action URL / URI

■

Voice Codecs Feature

HD voice: HD handset, HD speaker

■

Full-duplex hands-free speakerphone with AEC, VAD, AGC, CNG, AEC, PLC, AJB

■

G722

■

G.711(A/μ)

■

G.711(A/μ)

■

G.729AB

■

G.726-32

■

DTMF: In-band, RFC 2833, SIP INFO

■

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 Feature

Busy Lamp Field (BLF)

■

Bridged Line Appearance (BLA)

■

Anonymous Call

■

Anonymous Call Rejection

■

Message Waiting Indicator (MWI)

■

Voice Mail

■

Intercom

■

Paging

■

Call Park

■

Call Pickup

■

Music on Hold

■

Hot Desking

■

Display and Indication

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

■

Management

Configuration: Browser/LCD-Menu/Auto-Provision

■

Auto Provision via HTTP/HTTPS FTP/TFTP

■

Auto-Provision with PnP

■

Reset to Factory, Restart, Reboot

■

Local Tracing Log Export, System Log

■

Phone Lock for Personal Privacy Protection

■

Network and Security

SIP v1 (RFC2543), v2 (RFC3261)

■

SIP Server/Proxy Redundancy

■

NAT Traversal: STUN Mode

■

DHCP/static/PPPoE/IEEE802.1X/Open VPN

■

HTTP/HTTPS Web Server

■

Time and date Synchronization by SNTP

■

DNS-NAPTR/DNS-SRV(RFC 3263)

■

QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP

■

TLS(Transport Layer Security), SRTP

■

HTTPS Certificate Manager

■

AES Encryption for Configuration File

■

Digest Authentication using MD5/MD5-sess

■