[asterisk-users] Use modprobe to find E1/T1 jumper setting onPRI card

[Shaun Ruffell]

On 09/29/2010 02:52 AM, Lee, John (Sydney) wrote:
> Do you mean that if I could define 30 channels in span 1 for
> example, then span 1 is set to E1?
> 
> If not, then it is T1.
> 

You could also see this information in the "type" output from
dahdi_scan.  For example before configuring a span:

# ./dahdi_scan
[1]
active=yes
alarms=UNCONFIGURED
description=Wildcard TE122 Card 0
name=WCT1/0
manufacturer=Digium
devicetype=Wildcard TE122
location=PCI Bus 15 Slot 05
basechan=1
totchans=24
irq=90
type=digital-T1
syncsrc=0
lbo=0 db (CSU)/0-133 feet (DSX-1)
coding_opts=B8ZS,AMI
framing_opts=ESF,D4
coding=
framing=


-- 
Shaun Ruffell
Digium, Inc. | Linux Kernel Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
Check us out at: www.digium.com & www.asterisk.org