3Com MSR 30, MSR 50 manual Vi-card cptone-custom

2618 CHAPTER 173: VOIP CONFIGURATION COMMANDS

When detecting a busy tone on the FXO interface, the system will automatically calculate the parameters related to busy tone detection. You can use the display current-configurationcommand to displays the settings of these parameters.

c CAUTION: After you use the vi-card busy-tone-detect custom command to configure the parameters related to the busy tone detection, these parameters do not take effect immediately. The manually configured busy tone parameters can take effect only after you execute the area custom command in voice view.

Related commands: area custom.

Examples # Enable the automatic busy tone detection on subscriber line 2, with the busy tone index being 0.

<Sysname> system-view

[Sysname] voice-setup

[Sysname-voice] vi-card busy-tone-detect auto 0 2/0

#Save the frequency of the busy tone indexed as 0, duration limit of high/low level, duration error of high/low level, and duration difference of high/low level.

<Sysname> system-view [Sysname] voice-setup

[Sysname-voice] vi-card busy-tone-detect custom 2 0 99 450 450 8000 8000 800 300 500 500 500

vi-card cptone-custom

Syntax	vi-card cptone-custom { busy-tone congestion-tone dial-tone ringback-tone
	special-dial-tone waiting-tone} comb freq1 freq2 time1 time2 time3 time4
	undo vi-card cptone-custom { all busy-tone congestion-tone dial-tone
	ringback-tone special-dial-tone waiting-tone }
View	Voice view
Parameter	busy-tone: Busy tone.
	congestion-tone: Congestion tone.
	dial-tone: Dial tone.
	ringback-tone: Ringback tone.
	special-dial-tone: Special dial tone.
	waiting-tone: Call waiting tone.
	comb: Combination mode, in the range of 0 to 2. The values 0, 1, and 2 represent
	the superimposition and modulation of two frequencies, and alternation between
	two frequencies, respectively.