> >I have been having trouble with E/Fs (the H seems to be more stable), but > >it's > >not just with the first module. In my case it is the second one. And I > >initially had trouble because the FXO was on socket 1. Digium had me move it > >to socket 4 and that helped some. But only for a time. > > > > > I'm having the same problem, random power alert on random module. > Sometimes it freezes up and I have to reboot the machine. > Maybe it is just a power problem. PSU or something similar. > I have connected a fan on the same cable where the TDM400P is connected. > I will try to remove it
Since several of the folks using the iaxy box (which uses the same fxs module) have complained about early failures, over heating, etc, might there be an overheating issue going on with the tdm card? I just felt the four fxo modules on my tdm card and all are running very cool. However, just simply touching the modules caused multiple ports to believe an incoming call was present. Repeated the process by touching them again, and wow, multiple ports started ringing phones again. If a board design is that sensitive to touching, it certainly implies a design problem. Twenty-plus years of doing electronic repair/diagnostic work says that is no where near normal. Very very very sensitive to the injection of electrical noise. I'm going to do a bunch more testing this weekend with that approach and try some decoupling caps, etc, to see if the card stablizes. No wonder the digium support folks are having problems nailing down the stability issue. _______________________________________________ Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
