PE>> Problems with USR Courier V34+

PE>> Note: Supervisor Date = 1995-07-18

PE>> DSP Date        = 1995-07-05



 DD> I'm still using the 07/05/95 version (both dates).



PE>> 4. Having problems talking to a Supra modem, 50% dropouts 

PE>> where previously there were none (with a Spirit Thunder 

PE>> modem).



 DD> Mr Speed's Supra can only manage to connect here at 14,400.



And All the SupraFaxModem 288i V.34 modems that I have had go though my

hands in the last 12 months, have been tested on Dave Drummond's USR and

never failed to connect at 288800 solidly.



Is Rods Supra a VFC only or a Supra Express.



PE>> 5. AT&F1 sets S56 equal to 16 instead of the default of 0 

PE>> listed in the manual.



 DD> Definitely sets it to 0 (zero) here.  Pehaps you have a
"bad" load of the 

 DD> SDL.



PE>> 6. A Spirit Thunder is getting connects with me at 2400 bps 

PE>> far more often than 19200.  1200 bps connects too.



 DD> You user has modem illiteracy ptoblems.  He is setting Telix to swap 

 DD> baudrates.



If the users are using  a telix older that 3.22, It does not have error levels

for anything over 14400 (I think) and will report a 24000 connect as 2400 and

a 31200 connect as a 1200 connect. In these cases DON'T BLAME USR.         
                                             



PE>> 7. USR to USR connect failed due to a retrain failure.  

PE>> Also, USR to USR is showing 21600/2400 as the connect rate.



Probably Telix again or some pre 28800 program.



What about the error levels in your BBS/Bink softwaare



Russell





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