RAD Data comm Modular Access Device with Integrated Router, E1/T1 This parameter is set to

FCD-IPMInstallation and Operation Manual Chapter 5 Setup Menu

Signaling Feedback

This parameter is set to:

Enabled	feedback of the on/off hook signaling that was received from T1 is
	transmitted back to T1
Disabled	feedback of the on/off hook signaling that was received from T1 is not
	transmitted back to T1.

Out of Service Method

This parameter specifies the on/off hook signaling in FXO when an Out of Service condition is indicated in the T1 link. The values are:

Forced Idle signaling is held on hook for the duration of the Out of Service condition Forced Busy signaling is held off hook for the duration of the Out of Service condition.

E & M Voice Interface

VOICE PARAMETERS: (Device name - FCD-IPM I/O1 Voice)

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1.TX/RX gains

2.	Interface type	: [4W]
3.	E&M type	: [A bit]
4.	Coding law	: [∝ LAW]

5.E signal from the T1 on: [A bit]

6.M signal to the T1 on : [A bit]

7.Default ABCD to the T1 : [0000]

8.Out of Service method : [Forced Idle]

ESC - Return to previous menu

Choose one of the above:

Figure 5-53. E & M Voice Interface

RX/TX Gains

Select this parameter to specify the nominal input level of the receive and transmit paths for each voice port. The input level range is –10 to +5 dBm.

Interface Type

This parameter specifies the interface type:

2W	two-wire interface
4W	four-wire interface.

Interface Parameters Menu 5-47