Asterisk: How to send SIP DEBUG to a file
Posted on 2006-11-22
I am trying to solve a problem on an Asterisk server that is receiving a lot of calls through SIP. Most of the calls get through ok and are routed to an IVR as they are supposed to be. However, from time to time there are calls that fail to connect. We cannot determine if the call has reached the Asterisk box or if the point of failure is earlier. The obvious solution would be to run with SIP DEBUG enabled, but this only seems to display the debug info on the console screen. Is there a way to redirect the SIP DEBUG information to a file so I can examine the file hours later and look for messages relating to failed calls. Ideally I would want to locate messages in the file that were saved at a particular time of day, but the messages generated by Asterisk do not contain a time stamp.
Any sensible suggestions welcome, but it will not be sufficient to copy and paste the debug info from the console screen because there is too much generated. The operating system is Red Hat Linux ES 4.