Hi, We ran into some problems after enabling STAC compression (Datacompression for ISDN) on our TNT's. Customers were regularly complaining about sessions in which the connection is established without problems but no data comes over the line after that at all. If STAC is switched off there are (seemingly) no problems. If we switch STAC back on we start experiencing the same problems again. We think this may have something to do with the MAXTNT's not being able to process STAC for all those lines or something, but we're not sure. Any thoughts/ideas, anyone? Jeroen Veen Planet Technologies ++ Ascend Users Mailing List ++ To unsubscribe: send unsubscribe to ascend-users-request at bungi.com Archives: http://www.nexial.com/mailinglists/