Hi, after asterisk reinvite i get status 491: request pending. after few seconds i hang up both UA then one of the UA will start ring. please advice. -- Thanks and Regards, MingHon -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20110715/8f7207c0/attachment.htm>