Hi Asterisk folk,
I have an ubuntu server with asterisk packages from the repos and I have just added a wctdm24xxp card with FXS modules... now I have lots of this message coming up in the logs:
WARNING chan_dahdi.c: Read failed with -1: Invalid argument
This is accompanied by very high CPU and ram usage essentially bringing the server to a grinding halt...
I am using asterisk 11.7.0 on ubuntu 14.04.3
I am not sure what info to provide to help with this issue and googling the error gives no results that seem relevant to my issue. Any suggestions please?