2654 CHAPTER 175: E1 AND T1 CONFIGURATION COMMANDS

Related command: seizure-ack enable and answer enable.

Example # Set the ABCD bit pattern for received R2 idle signal to 1101, and to 1011 for transmitted R2 idle signal.

<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] dl-bits idle

received 1101

[Sysname-cas1/0:0] dl-bits idle

transmit 1011

dtmf enable

Syntax dtmf enable

undo dtmf enable

View R2 CAS view

Parameter None

Description Use the dtmf enable command to set the way receiving and transmitting R2 signals to DTMF mode.

Use the undo dtmf enable command to restore the default.

By default, multifrequency compelled (MFC) mode is adopted.

This command applies to R2 signaling only.

Related command: timer dtmf.

Example # Adopt DTMF mode to receive and send R2 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] dtmf enable

dtmf threshold digital

Syntax dtmf threshold digital value

undo dtmf threshold digital

View Voice subscriber line view

Parameter digital: Sets a digital voice subscriber line.

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Image 2654
3Com MSR 30, MSR 50 manual Dtmf enable, Dtmf threshold digital, Related command seizure-ack enable and answer enable