> > > > FWIW, I'm 7db from my central office and am using rxgain=5.0 and > > txgain=1.0 for now. > > > > Here in France I'm connected to ADSL using Free and they have a page > available that you can get some info on your line, I'm 1355 metres from > the central with 18dB. I'll play with rx/txgain.
Those numbers don't sound right. In the US, many of the telcos have the same type of static information available (at least within their internal records), but the numbers are intended to be used by non- technical telco types to determine whether a customer's location can reasonably expect to support dsl. If the 1355 meters is correct, the cable loss should be more like about 4db (give or take a little based upon exactly what gauge of copper is actually used to serve your location). My guess is the 18db number is only there to suggest some sort of upper 'limit' for adsl. If that guess is correct, then I'd expect settings somewhere close to rxgain=3 and txgain=0 might be a reasonable starting point for zapata.conf parameters. Rich _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
