3Com MSR 50, MSR 30 manual Display voice subscriber line, Related command mode, 2651

2651

During R2 line signaling exchange, trunk circuit reset is sometimes controlled by the called party (terminating point). The practice in some countries in this case is that after the terminating point receives a clear-forward signal from the originating point, it sends back a clear-back signal as an acknowledgement and then a release-guard signal to indicate that the line at the terminating point side is fully released.

Related command: mode.

Example # Enable the terminating point to acknowledge clear-forward signals with clear-back signals.

<Sysname> system-view [Sysname] controller e1 1/0

[Sysname-e1 1/0] timeslot-set 0 timeslot-list 1-31 signal r2 [Sysname-e1 1/0] cas 0

[Sysname-cas1/0:0] clear-forward-ack enable

display voice subscriber line

Syntax display voice subscriber line slot-number:{ts-set-number15 23 }

View Any view

Parameter slot-number: Number of the voice subscriber line automatically created upon creation of a TS group or ISDN PRI set.

ts-set-number: Number of the TS group that has been created.

15: Indicates the subscriber line is created on an E1 interface.

23: Indicates the subscriber line is created on a T1 interface.

Description Use the display voice subscriber line command to display subscriber line configuration about voice subscriber line description, echo canceller, echo cancellation sampling time length, comfortable noise and so on.

This command applies to both E1 and T1 voice.

Example # Display the configuration of voice subscriber line 5/0:0.

<Sysname> display voice subscriber-line 5/0:0

Current information -----		subscriber-line5/0:0
Type		= R2
Status		= PhysicalDown
Call Status :
TS	1	= IDLE
TS	2	= IDLE
TS	3	= IDLE
TS	4	= IDLE
TS	5	= IDLE
TS	6	= IDLE
TS	7	= IDLE