Doro IP500PBXW, Руководство пользователя

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Administration Manual ip500pbxw – English
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Dial Tone Detect
This option requires the system to detect dial tone before calls can be made.
If set to FALSE, this feature prevents the system from dropping the line when dial tone has not been detected.
In this case, the line is released if no digit is dialled until the expiration of a timer.
CND Detect
This option enables the system to detect incoming CND information received from the network and to display it on ip520c
phones
Reversal on Idle
If the CO Lines provide a reversal on Answer this option should be turned on. When an external caller hangs up the
reversal will be detected and the call cleared automatically.
Long CO Line
In some situations if the transmission on the line is poor it may be necessary to change this setting which changes the
impedance presented to the line.
Line Divert
You can use this feature to divert (On Busy, No Reply or All Calls) calls received on a particular line to a station or an
answering machine.
Because station level diversion only applies for calls dialled to specific station, this feature allows you to control how to
forward calls which are received on particular lines and are not destined for a particular station using CDS routing.
This feature also solves the issues of which station’s forwarding setting would take precedence in the event of an incoming
call ringing multiple stations with different divert options defined.
For each incoming line (Line 1 and 2, IP Trunk 1 & 2) you can define what number to forward the call to for the cases of No
Reply, Busy & All Calls.
(See also PABX Configuration -> Station Settings -> Advanced Options)
Class of Service
The Class of Service feature allows the user to define restriction settings for each station connected to the system
prohibiting the station from making certain types of call.
The following restrictions can be defined per station:
- No Restrictions i.e. All calls are allowed
- Restrict International i.e. Prevent the station from dialling calls beginning with the codes you enter in the International
table
- Local Only i.e. Prevent the station from dialling codes you enter in the International AND National tables
- Emergency Calls Only i.e. The station can only dial 112. All other codes are restricted