Greetings, (Apologies if this is an FAQ, but I've Googled for hours and haven't come up with anything yet.)
I have an Asterisk system deployed at a customer's site. It is connected to the outside world by a local SIP provider. When someone calls in through the trunk to leave a voicemail, Asterisk is not sending any RTP packets back through the trunk after the beep is played. This is fine and probably should be the expected behavior, except that after 30 seconds to a minute of not seeing any RTP traffic coming from the PBX, the trunk appears to make the faulty assumption that the PBX is gone and hangs up the call. I've called the trunk provider and they said two things. 1) This is indeed what their trunk was programmed to do. 2) No, they won't change it. We're working on switching the customer to a trunk provider with a bit more clue, but in the meantime, how can I have Asterisk play an empty sound file while the caller is leaving a voicemail message just to keep the RTP traffic flowing? This installation of Asterisk was designed by someone else and I have limited personal experience with Asterisk configuration files, so an example would be appreciated if possible. Thanks! -- Charles Ulrich Ideal Solution, LLC -- http://www.idealso.com _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
