Dec 112017
 
Shows how to config a USR HST 9600 for use with Telix.
File HST144.ZIP from The Programmer’s Corner in
Category Communications
Shows how to config a USR HST 9600 for use with Telix.
File Name File Size Zip Size Zip Type
HST144.DOC 4868 1470 deflated

Download File HST144.ZIP Here

Contents of the HST144.DOC file



The following are settings for Telix 3.11 when using a Courier 14.4 HST
US Robotics modem when using an AT 286/12 computer

These settings have produced 1400 to 1550 cps on Exec PC and Rusty and
Edie's

Dip switch settings are as follows:
1,2,4,6,7,9,10: UP
All others: DOWN

Use Alt O in Telix to configure as follows:
(of course Com2 and ANSI-BBS may be others)

Terminal options

A - Baud 38400 Parity None Data length 8 Stop bits 1
B - COM2

C - Default terminal type ........... ANSI-BBS
D - Status line ..................... Bottom
E - Local echo ...................... Off
F - Add Line Feeds after CRs ........ Off
G - Strip high bit (incoming data) .. Off
H - Received Backspace destructive .. On
I - XON/XOFF software flow control .. Off
J - CTS/RTS hardware flow control ... Off
K - DSR/DTR hardware flow control ... Off
L - Compuserve Quick B transfers .... On
M - Zmodem auto-downloads ........... On
N - Answerback string (ENQ) .........


Change which setting? (Return or Esc to exit)



You may add &K0 to the Init string to turn off MNP compression
I use ATDP. You may be using ATDT, if you have touch tone.

Modem and dialing parameter setup

A - Init string ......... AT &B1 &H1 X4 S0=0^M
B - Dialing prefix 1 .... ATDP
C - Dialing prefix 2 .... ATDP
D - Dialing prefix 3 .... ATDP
E - Dialing suffix ...... ^M
F - Connect string ...... CONNECT
G - No connect strings .. NO CARRIER BUSY
VOICE NO DIAL TONE
H - Hang-up string ...... ~~~+++~~~ATH0^M
I - Auto answer string .. ATS0=1^M
J - Dial cancel string .. ^M

K - Dial time ........... 50
L - Redial pause ........ 5
M - Auto baud detect .... Off
N - Drop DTR to hangup .. On


Change which setting? (Return or Esc to exit)


Set the line rate to 38400.(some use 19200)


Dialing Directory
Name Number Line Format Script
1 Exec PC(9600) 1-414-963-3581 38400 N81
2 Rusty's(9600) 1-216-726-0737 38400 N81


I have had good speeds with MNP on. Exec PC reports better speeds with MNP off
(&K0). I have not..

I got about 929 cps using Zmodem until I used these settings. Then they
skipped to the coveted 1400 t0 1550 cps.

If you want to leave a message for me, leave one on Exec PC to Robert May.
I am still working with my new 14.4 USR HST and I would be interested in any
hints on further optimization.

Actually, I got no more than 929 cps until I used the settings I have
outlined above, despite using the settings I downloaded for the modem.

Good luck and enjoy your new found speed!!



 December 11, 2017  Add comments

Leave a Reply