TECHNICAL SPECIFICATIONS

Size

Diameter 240 mm, height 77 mm

Weight

1 kg

Colour

Liquorice black

Display screen

Illuminated graphics (LCD), 128x64

Keypad

Alphanumerical 0–9, *, on, off, mute, hold, volume up, volume

 

down, 5 buttons for menu navigation, line mode, conference

 

guide

Anti-theft protection

Kensington security slot

Memory

Support for SD and SDHC memory cards

Connectivity

Network connection

RJ45, Ethernet 10/100 Base T

Power supply

Transformer 100–240 V AC/13.5 V DC

 

IEEE 802.3af Power over Ethernet, Class III.

Extra microphones

x2 modular 4/4

Auxiliary

Modular 4/4 for wireless headset

Network and communication

Network addressing

DHCP and static IP

NAT traversal

STUN, ICE and TURN

Connection protocol

SIP 2.0 (RFC 3261 and companion RFCs)

Transport

UDP, TCP, TLS and SIPS

Security

SRTP

Audio support

Codecs: G722, G711 A-law, G711 µ-law, G729ab

DTMF tone generation

RFC, SIP INFO, In-band

Time servers

NTP and SNTP

Configuration

Via integrated web server

Sound

Technology

OmniSound® HD

Microphone

Omni-directional

Reception area

Up to 30 metres2, >10 people

Speaker

Frequency band 200–7000 Hz,

Volume

90 dB SPL 0.5 m

Equalizer

Three pitches: soft, neutral, bright

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Konftel 910101063 manual Technical Specifications, Connectivity, Network and communication, Sound