User guide

922N TELEKOMUNIKACE a.s., www.2n.cz
®
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%