Huawei v200r001 user manual VoIP Monitoring and Maintenance, By default, Watchdog is enabled

User Manual - Configuration Guide (Volume 3)		Chapter 1
Versatile Routing Platform		VoIP Configuration
	Table VC-1-8Configuring the recovery method of voice board
	Operations	Commands
	Enable WATCHDOG	voip enable-watchdog
	Disable WATCHDOG	voip disable-watchdog

By default, WATCHDOG is enabled.

1.3 VoIP Monitoring and Maintenance

Please use the command voip reset in the global configuration mode, and use the following commands show and debug in the privileged user mode.

Table VC-1-9VoIP monitoring and maintenance

Operations	Commands
Reset the voice board	voip reset slot-number
Display the call information of the voice port	show call-history voice-port number
Display the call statistic information of the KHT module	show kht statistics
Display the call control block information in the RCV module	show rcv ccb
Display the call statistic information between the RCV	show rcv statistic { all call cc error ipp proc
module and other modules	timer vpm vpp }
Display the voice port information	show voice-port number
Display various statistic information in the VPP module	show vpp [ channel channel-no]
Enable the debugging information output switch of the	debug h225 { asn1 event }
H.225.0 negotiated packets or events
Enable the debugging information output of the H.245	debug h245 { asn1 event }
negotiated packets or event
Enable the debugging information output of the KHT module	debug kht { all error ipp rcv timer vpp }
Enable the debugging information output of the RCV module	debug rcv { all cc error ipp timer vpm vpp }
Enable the debugging information output of the VPM module	debug vpm { all buffer command dsp em
	error ipp port receive send }
Enable the debugging information output of the VPP module	debug vpp { all codecm error ipp kht rcv
	timer vpm }

1)Display the call information of the voice port Quidway# show call-history voice-port 2

Voice-port 2 type FXS POTS, Line state is opened start outgoing call 4 times, 3 success receive incoming call 8 times, 6 success

the latest 10 calling number is: %1% called number 1001

%2% called number 1001 %3% called number 1001 %4% called number 1001

The above information indicates that the type of the voice port 2 is FXS, the line is in an activated status. Four calls are originated at this port, in which three are successful calls. There are eight calls received, in which six are successful. The ten latest called numbers originated at this port, if the calls are less than ten, it will display as per the actual calls.

2)Display the call statistic information of the KHT module Quidway# show kht statistics

KHT: Receive IPP packet, begin KHT flow: 0

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