Commander 1114 VoIP
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7.2 Product Features
Power supply
Power-over-Ethernet, IEEE 802.3af ,
(alternative B only, ie spare pair not data pair),
maximum voltage 57V or
External power supply: 24-48Vdc nominal, 250mA.
Limits 22-53V.
A separate, isolated supply must be provided for each
telephone.
Hookswitch
Electronic with no external moving parts
Ringer
loudness
Maximum 90dBA @ 1m
Handset
Suitable for inductive coupling to Hearing Aids
having a `T' switch position.
Tested to ETS 300-381
Network
10/100 BaseT Ethernet RJ45, Cat5 or Cat5e STP
Static IP provisioning or DHCP
Call control
signalling
SIP (RFC3261 compliant)
Loose routing
External inputs None
External output
Output 1 - rating 5A at 250Vac, 1A at 24Vdc
Codecs
G.711 A-Law
G.711 µ-Law
G.722
G.729
G.723.1 MP-MLQ
G.723.1 ACELP
Codec preference sequence
DTMF in-band / out-of-band (RFC2833)
Configurable comfort tones (to emulate national tones)
Configuration
Embedded web server
Embedded Telnet server
Configuration file download
Configuration file building tool (Vconf.exe)
Command line interface
SNTP with timezone and daylight saving
Automatic updating via TFTP
Password protection
Summary of Contents for 1114
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