2597Use the undo hookoff-mode command to remove the binding.By default, no FXS voice subscriber line is bound to the FXO voice subscriber line.After an FXS voice subscriber line is bound to the FXO voice subscriber line, theoff-hook/on-hook state of these two lines will be consistent.n ■ To keep the consistent off-hook/on-hook state between the bound FXS andFXO voice subscriber lines, you must consider the configurations of theprivate-line and caller-permit commands when executing thehookoff-mode delay bind fxs_subscriber_line command. The FXS voicesubscriber line specified by fxs_subscriber_line must be the one to which thededicated line number points. In addition, only the bound FXS voice subscriberline is allowed to originate calls to the FXO voice subscriber line by restrictingincoming calls.■ The bound FXS and FXO voice subscriber lines must come from the samedevice.Example # Specify the delay off-hook mode for the FXO voice subscriber line and bind FXSvoice subscriber line 1/24 to the FXO voice subscriber line. system-view[Sysname] voice-setup[Sysname-voice] subscriber-line 1/0[Sysname-subscriber-line 1/0] hookoff-mode delay bind 1/24hookoff-timeSyntax hookoff-time timeundo hookoff-timeView Analog FXO voice subscriber line viewParameter time: Length of the on-hook timer in seconds, in the range of 60 to 36,000.Description Use the hookoff-time command to configure the on-hook timer length.Use the undo hookoff-time command to restore the default on-hook timerlength.By default, no on-hook timer length is set.Example # Set the on-hook timer length to 500 seconds. system-view[Sysname] voice-setup[Sysname-voice] subscriber-line 1/0[Sysname-voice-line1/0] hookoff-time 500
