Hi! I facing a problem that when I make call it always said the line is busy and I get the below message in the asterisk CLI screen. Please someone help me on this error. Thank you
Mar 4 14:29:12] WARNING[7533]: chan_dahdi.c:14475 pri_dchannel: PRI Error on span 1: We think we’re the CPE, but they think they’re the CPE too.
Regards,
Jimmy
Please contact your hardware vendor for assistance with this error.
Cheers.
You probably misconfigured the signalling in chan_dahdi.conf. Confirm your settings with the telco again. I believe you are using Signalling=pri_net, which is not correct. Use pri_cpe instead and then check. Here is a sample piece of code from chan_dahdi.conf
group=0
channel => 1-15, 17-31
switchtype=euroisdn
signalling=pri_cpe