I’ve setup a T1 system and running Asterisks 1.8 and using Starpy to automate it.
I can make both incoming and outgoing calls fine, however, there’s one issue that shows up once every two weeks. It seems that signaling gets into a bad state and one of the channels becomes busy forever. So if someone happens to call that channel, they get a network error. This is how the stuck channel looks like. (Channel 2)
>pri show channels PRI B Chan Call PRI Channel Span Chan Chan Idle Level Call Name 1 1 Yes Yes Idle No 1 2 Yes No Connect No DAHDI/i1/1222-3456789-3
How can I find out what’s the reason for this call not clearing ? I don’t see any errors in my logs or Asterisk logs.