Technical Data - Alcatel-Lucent OmniTouch 4135 IP Installation And Administration

Size
Weight
Colour
Display screen
Keypad
Anti-theft protection
Memory
Connectivity
Network connection
Power supply
Extra microphones
Auxiliary
Network and communication
Network addressing
NAT traversal
Connection protocol
Transport
Security
Audio support
DTMF tone generation
Time servers
Configuration
Diameter 240 mm, height 77 mm
1 kg
Liquorice black
Illuminated graphics (LCD), 128x64
Alphanumerical 0–9, *, on, off, mute, hold, volume up,
volume down, 5 buttons for menu navigation, line mode,
conference guide
Kensington security slot
Support for SD memory cards up to 2 GB
RJ45, Ethernet 10/100 Base T
Transformer 100–240 V AC/13.5 V DC
IEEE 802.3af Power over Ethernet class 3.
x2 modular 4/4
Modular 4/4 for wireless headset
DHCP and static IP
STUN, ICE and TURN
SIP 2.0 (RFC 3261 and companion RFCs)
UDP, TCP, TLS and SIPS
SRTP
Codecs: G722, G711 A-law, G711 µ-law, G729ab
RFC, SIP INFO, In-band
NTP and SNTP
Via integrated web server

TECHNICAL DATA

59