2N BRI Lite/Enterprise v1.4 User Manual
Page 122
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122
Power Supply
Adapter
110 – 230 V, 50/60 Hz, 12 V DC
DC power supply
12 V DC / 2 A
Supply connector
DC jack, 2.1 mm
ISDN
ISDN NT connection type
S0, point–to–multipoint
S0, point–to–point
ISDN TE connection type
S0, point–to–multipoint
S0, point–to–point
ISDN protocol
EuroISDN, DSS–1
2N BRI Lite port count + type
®
1 NT/TE
2N BRI Enterprise port count + type
®
1 NT + 1 TE
ISDN connector type
2 RJ–45
NT interface supply
From external adapter or ISDN
Ethernet
Type
Ethernet 10/100BaseT
Connector
RJ–45
Protocols
Telnet, http, SIP
VoIP signalling
SIP (TCP, UDP), DTMF RFC2833
Voice codecs
G.711 (A/u–law), G.729ab
Others
Dimensions (w/o connectors)
162 mm x 156 mm x 35 mm
Working temperature
0°C to 45°C
Relative humidity
5 to 95%
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