LO1-LO20
P0-P47
M0-M255
The text of each label can be up to 16 characters long. Labels for presets 0-15 are read-only.
This command is saved to global non-volatile memory and is not part of a preset. Its value is saved
each time it is changed. It will retain its value after power-down. Since this command writes to non-
volatile memory, there will be a delay before an acknowledgment is returned.
Example
T01LABELLI5,Mute Button
T01LABELLI5,?
8.40. LEC -- Enable or Disable LEC
This command sets or queries the status of the line echo canceller (LEC).
This command is a boolean command. See
This command is saved to non-volatile memory only as part of a preset. The state of this command will
be restored after power-up only if a preset is saved and that preset is set to be the power-on preset.
Example Description
T01LEC1 Enable LEC.
T01LEC0 Disable LEC.
T01LEC2 Toggle LEC state. T01LECx, where x is 0 or 1 depending on the current state of the LEC.
T01LEC? Query LEC state. T01LECx, where x is 0 or 1 depending on the current state of the LEC.
8.41. LECMODE -- Set Amount of Double Talk Suppression
used in the LEC.
This command sets the amount of double talk suppression used in the LEC on the telephone input (T).
The values correspond to the following settings.
1 = No Suppression
2 = Light Suppression
3 = Heavy Suppression
4 = Half Duplex
Labels for logic output pins
Labels for user presets.
Labels for user macros.
Description
Set label of logic
input 5 to "Mute
Button".
Query label for logic
input 5.
Section 6.1
Status Message
T01LEC1
T01LEC0
Status Message
T01LABELLI5,Mute Button
T01LABELLI5,<string>, where <string>
is the current label assigned to logic input 5.
for more information on this type of command.
Need help?
Do you have a question about the Vortex EF2201 and is the answer not in the manual?
Questions and answers