I am using an ARI app to place calls through Asterisk. The calls are forwarded to a GSM gateway.
There is a problem where a lot of the calls are being Cancelled (CANCEL) exactly after 31 seconds of the first INVITE. I am making an assumption that this doesn’t happen once the call is Rejected or Picked by the Destination.
Is there a CANCEL timeout that I am unaware of? Can I increase it?