I have a CDN that is misbehaving. Occassionally, 4 or 5 times a day, a caller goes on hold waiting for the next available agent and receives dead air for 10 minutes or so and is never pushed over to an agent. The scripting looks all right and nothing has changed in the system. I have made several test calls that all went through but the problem persists with 1 call going to dead air today. Any suggestions on diagnosing the problem? Thanks.