Hi, I have echo issues with chan_ss7 1.3, so for one: system.conf span=1,1,0,ccs,hdb3 span=2,2,0,ccs,hdb3 span=3,3,0,ccs,hdb3 span=4,4,0,ccs,hdb3 bchan=1-31 bchan=32-62 bchan=63-93 bchan=94-124 loadzone = nl as for chan_dahdi, its blank except for [trunkgrous] and [channels] labels. Now, the echo is very consistent and happens on all five boxes (5boxes x 4 E1s each) , any clues? Jorge Antillon CEO - CTO ticom - Costa Rica Telecom -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-ss7/attachments/20100811/8d8de7c1/attachment.htm -------------- next part -------------- A non-text attachment was scrubbed... Name: ticom-t.jpg Type: image/jpeg Size: 6120 bytes Desc: not available Url : http://lists.digium.com/pipermail/asterisk-ss7/attachments/20100811/8d8de7c1/attachment.jpg