Configuring The General Media Settings; Figure 5-46: General Media Settings Screen; Table 5-37: Media Settings, Hook-Flash Settings Parameters - AudioCodes MP-124 User Manual

SIP User's Manual
Min. Flash-Hook Detection Period
[msec]
[MinFlashHookTime]
Max. Flash-Hook Detection Period
[msec]
[FlashHookPeriod]
5.7.5
Version 5.2
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Table 5-37: Media Settings, Hook-Flash Settings Parameters

Parameter

Configuring the General Media Settings

To configure the General Media Settings parameters, take these 4
steps:
Open the 'General Media Settings' screen (Advanced Configuration menu > Media
1.
Settings > General Media Settings option).

Figure 5-46: General Media Settings Screen

Configure the General Media Settings according to the table below.
2.
Click the Submit button to save your changes.
3.
To save the changes to flash memory, refer to 'Saving Configuration' on page 238.
4.
Sets the minimal time (in msec) for detection of a flash-hook event
(for FXS only).
The valid range is 25 to 300. The default value is 300 msec.
Detection is guaranteed for flash hook periods of at least 60 msec
(when setting the minimal time to 25). Flash-hook signals that last
a shorter period of time are ignored.
Note: It's recommended to reduce the detection time by 50 msec
from the desired value (e.g. if you set the value to 200 msec, then
enter 150 msec (i.e. 200 minus 50).
Defines the flash-hook period (in msec) for both analog and IP
sides.
For the analog side it defines the following:
Maximal hook-flash detection period (for FXS gateways). A
longer signal is considered offhook / onhook event.
Hook-flash generation period (for FXO gateways).
For the IP side it defines the flash-hook period that is reported to
IP.
The valid range is 25 to 1500. The default value is 700 msec.
Note: For FXO gateways, a constant of 100 msec must be added
to the required hook-flash period. For example, to generate a 450
msec hook-flash, set FlashHookPeriod to 550.
187
5. Web-based Management
Description
September 2007