Help - Checking Error Messages in Log File

Hello all, asterisk rocks! I’ve got things running pretty much normally but I’m trying to debug a problem where I get strange noises in the system after a couple days of uptime. To solve the problem I just restart the asterisk process. Looking through the logs I see the following WARNING and NOTICE messages:

  • WARNING[12235] file.c: Unexpected control subclass ‘-1’

  • NOTICE[12351] chan_iax2.c: I should never be called!

  • NOTICE[10783] pbx_spool.c: Call failed to go through, reason 0

  • WARNING[11134] file.c: Failed to write frame

  • NOTICE[10783] channel.c: Unable to request channel Local/@stream

Your insight is appreciated, thank you.

Is anyone familiar with these messages?

I get the “failed to write frame” in my error logs too. Looking at the cli> console, it seems to be linked to something with voicemail.