2N VoiceBlue Lite - Manual v2.6 - Manual (Page 135)

2N - VoiceBlue Lite
VoIP
Signalling SIP
Count of channels 4
Codecs G.711 PCM at 64 kbps
G.726 and G.727 E-ADPCM at 16 to 40 kbps
G.723.1 (optional) MP-MLQ/ACELP at 6.3/5.3 kbps
Echo cancellation G.168-2000; max. echo length 25ms (15 ms for G.729A)
VAD/CNG G.729B or G.729A coders
(Silence Suppression) G.723.1A for G.723.1 coders
PCM Companding A-law/u-law (selectable)
Interface
RS232
Connector D-Sub 9 pins - slots
Interface transmission rate 57,600 bit / s
USB
Connector B type
USB 1.1
Ethernet
RJ45
10BaseT
Remote supervision Ethernet (telnet)
Others
Dimensions (w/o connectors) 250 x 150 x 50 mm
Operating temperature 0
°C to 40°C
Relative humidity 5 to 95% (non condensing)
©2007 2N TELEKOMUNIKACE a.s. – Praha, PB 1176 v.2.6
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