hello asterisk people ;) i have a problem disconecting me if i talk to someone thru isdn hfc based card (from sip phone sipura 2000 to telco), i get diconnected in 2-4 minutes randomly .. ? anyone has a same problem ? where to look? - latest asterisk CVS + bristuff 0.1.0 same with 0.0.2 .. thank you, Tomaz