Format Of The Call Progress Ini File - 3Com V7111 - VCX 4 Channels Analog FXO Media Gateway User Manual

Format of the Call Progress INI File

The Call Progress Tones section of the INI file format starts from the following string:
[NUMBER OF CALL PROGRESS TONES] – Number of Call Progress Tones defining
the number of call progress tones to be defined in the file.
[CALL PROGRESS TONE #X] – Containing the Xth tone definition (starting from 1 and
not exceeding the number of call progress tones defined in the first section) using the
following keys:
Tone Type – Call Progress tone type
1 - Dial Tone
2 - Ringback Tone
3 - Busy Tone
4 - Congestion Tone
5 - Special Information Tone
6 - Warning Tone
7 - Reorder Tone
8 - Confirmation Tone
9 - Call Waiting Tone
16 - Off Hook Warning Tone
17 - Call Waiting Ringback Tone
23 - Hold Tone
Low Freq [Hz] – Frequency in hertz of the lower tone component in case of dual
frequency tone, or the frequency of the tone in case of single tone.
High Freq [Hz] – Frequency in hertz of the higher tone component in case of dual
frequency tone, or zero (0) in case of single tone.
Low Freq Level [-dBm] – Generation level 0 dBm to –31 dBm in [dBm].
High Freq Level – Generation level 0 to –31 dBm. The value should be set to 32 in
the case of a single tone.
First Signal On Time [10 msec] – Signal On period (in 10 ms units) for the first
cadence on-off cycle.
First Signal Off Time [10 msec] – Signal Off period (in 10 ms units) for the first
cadence on-off cycle.
Second Signal On Time [10 msec] – Signal On period (in 10 ms units) for the
second cadence on-off cycle.
94 3Com VCX V7111 VoIP SIP Gateways User Manual