HI, How many frame slips would spandsp tolerate before faxing becomes impossible? Using ztclock my current system slips a frame every 60 seconds. Does each frame slip means a failed fax or will there be retransmission of the block/page that had the frame slip? Regards Boris -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20050914/96118686/attachment.htm