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Configuring Multiservice 4WTO Mode Port Parameters for CTP Bundles (CTP Menu)

Before you begin:

  • Disable the bundle before you modify the bundle options.

To configure Multiservice 4WTO mode port parameters using the CTP Menu:

  1. From the CTP Main Menu, select 1) Bundle Operations.
  2. Select 1) CTP.
  3. Select a bundle from the list. The bundle port must have a 4WTO daughter card installed.

    If you select an active bundle, you are prompted to disable the bundle before configuring it.

  4. Select 3) Port Config.
  5. Select 2) Interface.
  6. Select 1) Type and set the type to Optional Interface: MultiSvc.
  7. Configure the options as described in Table 1.
Table 1: CTP Bundle Multiservice 4WTO Port Parameter Settings in the CTP Menu
Field Function Your Action

Mode

Specifies that the bundle will run in 4WTO mode.

Select 4WTO-Em.

Primary/Member

Specifies whether this end of the circuit provides clocking or uses adaptive clocking.

If the CTP devices at both ends of the circuit are synchronized, you can configure both ends as Primary.

Select one:

  • Primary—This end of the circuit provides clocking.

  • Member—This end of the circuit uses adaptive clocking.

Dual Channel

Two channels are supported—channel 0 and channel 1.

Enables or disables the use of both channels.

Select one:

  • Disable—Channel 0 is the only active channel.

  • Enable—Both channel 0 and channel 1 are active.

Talk Squelch

Enables or disables the active squelch function on the circuit.

If enabled, specifies whether the squelch is active or inactive.

The squelch function gates local audio output when DSR-A (channel 0) or RTS-A (channel 1) inputs are active or inactive.

Select one:

  • Disable—Disables the active squelch function on the circuit.

  • Enable and active—Squelch input is grounded and analog output is disabled.

  • Enable and inactive—No signal is applied to the squelch input. Input is open and analog output is possible.

Ch 0 Output Level: 1.00x (decimal 128)

Specifies the output level for channel 0.

Note the following information about the values:

  • 0—There is no output.

  • 128—Unity gain, which means there is no attenuation or gain.

  • 255—Gain is 2:1.

Enter a number from 0 through 255.

Ch 1 Output Level: 1.00x (decimal 128)

Specifies the output level for channel 1.

Note the following information about the values:

  • 0—There is no output.

  • 128—Unity gain, which means there is no attenuation or gain.

  • 255—Gain is 2:1.

Enter a number from 0 through 255.

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