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1.5 Making Call Features
1.5.4.4Dial Type Selection
Description
The dialling mode (rotary or tone) can be selected for each analogue trunk through system programming ( LCOT Dialling Mode [410]) regardless of originating extension (under contract with the telephone company).
There are the following modes:
Mode | Description |
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DTMF (Dual Tone | The dialling signal from an extension is converted to tone dialling. |
DTMF signals are transmitted to the trunk. | |
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Pulse Dial (Rotary) | The dialling signal from an extension is converted to rotary dialling. |
| Rotary pulses are transmitted to the trunk. |
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Conditions
•Pulse to Tone Conversion
It is possible for an extension user to temporarily convert the Pulse mode to DTMF mode so that the user can access special services such as . This feature works only on trunks set to Pulse mode. DTMF mode cannot be changed to Pulse mode.
•It is possible to select a pulse rate for the trunk port which has been set to Pulse mode ( LCOT Pulse Rate [411]). There are two pulse rates: Low (10 pps) and High (20 pps).
•It is possible to assign the minimum duration of the DTMF signal sent to the trunk port which has been set to DTMF mode ( LCOT DTMF Minimum Duration [412]).
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