Technical parameters – 2N VoiceBlue MAX v1.1 User Manual
Page 96
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5. Technical Parameters
Dimensions
Dimensions (W x H x
D)
220x45x140 mm
Power Supply
Type
External power adapter (SELF type) 90–230V, 50–60Hz to 12V
DC 2A
Connector
DC Jack 2.1mm
Power input
Up to 20W
Interface
Protocols
TCP,UDP,IP,RTP,TELNET,http,DHCP
Connector
1x 10/100BaseT Ethernet, 4x FXS RJ-45
Administration
AT commands, web interface
VoIP
Signalling
SIP
DTMF
RFC2833
Count of voice
channels
4
Voice codecs
G.711 PCM at 64 kbpsG.729 Annex AB
PCM companding
A–law/u–Law (optional)
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