Media5 Mediatrix 4104, Reference Manual

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Source Line Selection Reference Manual (SIP Version)
Mediatrix 4104 223

To set flash hook parameters:
1. In the fxsMIB , set the following variables:
2. Restart the Mediatrix 4104 so that the changes may take effect.
Source Line Selection
The source line selection feature defines a list of callers that have the right to use a specific FXS line to make
a call. This feature can be used to map an FXS line to a specific FXO line of a gateway such as the Mediatrix
1204. See
“Examples of Source Line Selection Use” on page 223 for more details.

To set the line selection:
1. In the lineSelectionMIB , define the list of telephone numbers that can use this line to make calls in
the lineSelectionDigitMap variable.
Call sources that match this digit map can use this line. This string must follow the syntax for digit
maps (see
“Chapter 21 - Digit Maps” on page 291 ). This digit map will not have any effect unless
the feature’s status is “enabled”.
Because this variable is located in a table, you can define different digit maps for each line of the
Mediatrix 4104.
2. Enable the line selection feature by setting the lineSelectionEnable variable to enable .
The source of the call is compared to all the source line selection digit maps defined in the previous
step. The result of this comparison is a list of lines that can take the call, but are not necessarily
available to do so.
Because this variable is located in a table, you can enable/disable the feature on a per-line basis.
Examples of Source Line Selection Use
FXS to FXO Line Mapping
You can map an FXS line to a specific FXO line of a gateway such as the Mediatrix 1204. In this case, a call
made from this FXS line will always use the same FXO line. To achieve that, the Mediatrix 4104 and Mediatrix
1204 configurations would be something similar to the following:
Mediatrix 4104: IP address 192.168.0.1
sipUAMainUsername = 6661111
(FXS line #1)
sipUAMainUsername = 6662222 (FXS line #2)
sipUAMainUsername = 6663333 (FXS line #3)
sipUAMainUsername = 6664444 (FXS line #4)
Mediatrix 1204: IP address 192.168.0.2
lineSelectionDigitMap
(FXO line #1) = 6661111
telephonyAttributesAutomaticCallEnable = enable
telephonyAttributesAutomaticCallTargetAddress = 6661111
lineSelectionDigitMap
(FXO line #2) = 6662222
Table 138: Flash Hook Parameters
Variable Description
fxsFlashHookDetectionDelayMin Minimum time in ms the hook switch must remain pressed to
perform a flash hook.
Default Value : 100
fxsFlashHookDetectionDelayMax Maximum time in ms the hook switch can remain pressed to
perform a flash hook.
Default Value : 1200