25
VoIP Telephone.
8. Technical
Specifications
Product features
Power supply
Power-over-Ethernet, 802.3af compliant (Class 0) via RJ45,
or
External power supply: 24-48Vdc, 200mA, except VR and
Help Point models being powered from 24Vdc, which require
400mA.
NOTE: Earlier models (produced prior to May 2008) are
48Vdc only.
Check the connector legend as shown in
section 6.5 or section 6.7.
A separate, isolated supply must be provided for each
telephone.
Voltage range (24V versions): 22-50V
Voltage range (48V versions): 36-56V
Hookswitch
Electronic with no external moving parts
Ringer loudness
80dBA @ 1m
Handset
(Titan &
Commander)
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 UTP
Static IP provisioning or DHCP
STUN client (NAT traversal)
Call Control
Signalling
SIP (RFC3261 compliant)
Loose routing
External inputs
4 auxilliary inputs, volt free, (internal pull-up resistor source
current = 300uA)
External outputs
Output 1 - rating 10A at 250Vac, 10A at 30Vdc
Output 2 - 5A at 250Vac, 1A at 24Vdc
REFER TO SAFETY INFORMATION IN SECTION 6.2
Codecs & Audio
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)
Summary of Contents for Titan
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