Telephony Cards - Card Driver- Command Cheat Sheet

 lspci

  Linux

shows all devices
Plugged into
your server

use it to verify that your Sangoma card is recognized by the BIOS. 
You should have an entry for each card, but ignore the type of device.
The fact that our cards use a common PCI interface means they 
show up as either an A200 or an A104 normally

 wanrouter  hwprobe

  Wanpipe
(Linux CLI) 

shows all
Sangoma cards
recognized by the
Wanpipe drivers 

This will confirm that the driver sees the Sangoma hardware and that 
the Wanpipe driver is correctly installed (i.e. against DAHDI) without error. 
You will also see the details of your card(s) and HWEC  

 wanrouter status

 Wanpipe
(Linux CLI)  

shows the status
of all your
T1/E1 ports &
analog cards

use to confirm that all the ports are started (if one failed it will be missing), 
and the status of the physical layer connection.

"Connected" - physical layer is healthy
"Connecting" - physical layer alarm is active on the line  PROBLEM
"Disconnected" - either there is no cable connected to the port or the 
cable has been connected and disconnected a couple of times and the card
is confused (restart the drivers)

wanpipemon -i w1g1 -c Ta

 Wanpipe
(Linux CLI)  

shows the T1/E1
line alarms,
line stats as well
as the signal
level for the
Wanpipe interface
called w1g1

Loss of Signal - no electrical signal on line
Short Circuit - the tip and ring pins are crossed on the cable
Open Circuit - no cable detected

Framer Alarms:
LOS - no T1/E1 signal on the line
OOF - clock and data are not decoding properly
AIS - upstream repeater in alarm TELCO PROBLEM ALWAYS
RAI - other side of T1/E1 in alarm
RED - always on when in LOS or OOF Alarm

wanpipemon -i w1g1 -c Tadlb

wanpipemon -i w1g1 -c Tddlb

Wanpipe
(Linux CLI)  

Activate and
Deactivate Digital
Line Loopback

This command will enable/disable line loop back.  
It will loop the port locally all the way down to the LIU.  
This command should only be used when there is no access
to a hard loop back

NOTE: PORT CLOCK NEEDS TO BE SET TO MASTER

wanpipemon -i w1g1 -c astats -m X

(X is the channel number) 

 Wanpipe
(Linux CLI)  

shows the voltage
on an analog line

 FXO:
0-1 - no line detected
6-12 - offhook
45-55 - normal line onhook

wanpipemon -i w1g1 -c ehw

Wanpipe
(Linux CLI)  

shows which channels 
urrently have HWEC

dahdi -vvv

 DAHDI
(Linux CLI)  

applies system.conf
to the spans

any error messages mean that the DAHDI config and 
the hardware config are not matching

dahdi show channels

 Asterisk CLI
 

shows all DAHDI
channels

 confirms that chan_dahdi.so loaded properly

pri show span 1

 Asterisk CLI

shows the status
of the PRI

 confirms that span 1 is "up and active" 

pri intense debug span 1

 Asterisk CLI

shows ISDN
signalling

 confirms proper D-channel communication

 /var/log/messages

 contains log info of all Wanpipe actives and any error messages related to Sangoma hardware

 /var/log/asterisk/messages

 Asterisk log files