400mm VoIP Help Point, 48V VoIP.
3
1.
Safety and Care Information
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IMPORTANT:
THIS PRODUCT CAN CONTAIN HAZARDOUS VOLTAGES. IT IS ESSENTIAL
THAT THE WATERPROOF SEAL IS PROPERLY MADE DURING INSTALLATION,
TO ENSURE THAT WATER CANNOT GET INTO THE ENCLOSURE. THE
INGRESS OF WATER CAN CAUSE ACCESSIBLE PARTS OF THE TELEPHONE
TO BECOME LIVE, AND THEREFORE MUST BE PREVENTED AT ALL COSTS.
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Please read these instructions thoroughly before starting installation. These
products must be installed by competent personnel familiar with electrical and
network installations.
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Refer to safety information is section 5.2 if hazardous voltages (eg mains) are
to be connected to this product.
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Make sure that correctly-sized cable glands are used, and that cables are
securely clamped in the clamps provided. Failure to do so could result in an
unsafe installation.
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Take adequate precautions when opening the case or installing. Isolate
connections elsewhere before opening.
2.
Product Description and Features
This manual describes the voice over internet protocol (VoIP) version of the GAI-Tronics
400mm circular Help Point. This product is based on the standard VoIP product range
and has been specifically configured for use on rail platforms, with features including:
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Weather and vandal resistant casing
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Large, palm-operable, vandal resistant buttons
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Internal induction loop
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Raised text and Braille legends
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Wide operating temperature range
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48Vdc powered
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Automatic outgoing call diversion (memory list)
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SIP compatible (RFC3261)
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Real-time alarm reporting via email or Syslog
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Configurable via web page, serial link or download
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4 auxiliary inputs, 2 volt-free contact outputs
Models are available with different pushbutton options.
The Help Point casing is a two-part construction with electronics in both sections. The 2
sections are held together with 4 security screws though the sides, and there are
several cables between the 2 sections. Cable entry points are provided to top and
bottom of the casing. Blanking plugs are provided for unused cable entries.
