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IP Office Product Description

IP Office 4.2

Page 41

Issue 18.b.- (08 July 2008)

IP400 Phone Module

This module provides additional analog telephone interfaces:

· Two Wire

· DTMF signaling (No rotary or Loop Disconnect)

· Time Break Recall (No Earth Loop Recall)

· Caller ID capable

· Message Waiting Indication (MWI) capable - High Voltage, Pulsed High Voltage, Line Reversal

The IP400 Phone module is available in 3 versions, giving 8, 16 or 30 extensions. Telephones can be located

up to 1km from the control unit. For extensions located "out-of-the-building" additional line protection will be

needed. For more information on cabling and out of building guidelines, see the IP Office Installation Manual.

· IP Office Phone Modules provide support for a variety of analog MWI methods. These methods are 51V

Stepped, 81V, 101V and Line Reversal. The 101V method is only supported when using a Phone V2

expansion module.

· Each analog port can support a device of maximum 1 REN.

· On analog ports, call information is sent while the phone is ringing, and cannot be updated during a call

or set on an outbound call (the phone may do a local match but this is not controlled by the IP Office).

The primary purpose of displays is to give information about incoming calls. Where the Caller Display

standard chosen supports the delivery of text (extension name) as well as the number, both are

delivered.

· An analog extension port can be set for external Paging operation. It does not operate like a normal

extension and is connected to external equipment through an isolation device. The Port will always be

busy so it cannot be called directly and can only be accessed by using a shortcode. When not receiving

a Page the port will remain silent, when being paged the page tone is sent before the speech path is

opened.

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Reliant Octel 300 Spezifikationen Seite 41