Thread View: pitt.mac-users
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2 total messages
Started by Chris Connors
Sun, 04 Feb 1996 01:16
Global Village Teleport Gold and InterSLIP
Author: Chris Connors
Date: Sun, 04 Feb 1996 01:16
Date: Sun, 04 Feb 1996 01:16
85 lines
2866 bytes
2866 bytes
Hi, I'm using a Global Village Teleport Gold with interSLIP on a Mac Quadra 610. I recently upgraded to 2.5.5 of their software, and have been having some minor problems since then. With v 2.08b, if the v.42bis setting was checked in the Teleport Control Panel, and the Init Modem checkbox was checked, the modem would connect to the Pitt Modem pool and show a check next to v.42bis in the staus menu. This, I assumed, meant the modem was connected and v.42bis compression was activated. Since I upgraded to 2.5.5, this is no longer the case. Even though the Control Panel stting is the same, the staus menu no longer shows v.42bis as active, and transfer times are quite a bit slower. InterSLIP uses a dialing script (in this case a modified ARA 1.0 dialing script) to negotiate the connection with our modem pool. in this script there are settings written to the modem. Here is the relevant pieces of the script: ___________start of script segment___________________________________ ! First recall the factory configuration ! settries 0 matchclr @LABEL 1 matchstr 1 3 "OK\13\10" write "AT&F&C1\13" matchread 30 inctries iftries 2 59 jump 1 ! ! &f - recall factory settings ! \q2 - Use Unidirectional RTS/CTS flow control ! \k0 - Enter command state but do not send break ! \j0 - Disable port rate adjust ! S0=0 - Don't answer calls ! E0 - Turn command echo off ! \n0 - disable all error correction and compression ! %c0 - turn off MNP5 compression ! @LABEL 3 Flush pause 10 HSReset 0 1 0 0 0 0 settries 0 matchclr @LABEL 5 matchstr 1 6 "OK\13\10" ! &F - recall factory settings ! &D3 - Reset Modem on On-to-Off DTR transitions ! \J0 - Disable auto port rate adjust ! W2 - Connect result code reports modem speed ! \Q2 - Unidirectional flow control ! S7=60 - To allow for an international call ! S0=0 - Don't answer calls ! E0 - Turn command echo off ! \N0 - Enter normal mode (no reliability protocols) write "AT&F&D3\\J0W2\\Q2S7=60S0=0E0\\N0\13" matchread 50 inctries iftries 2 59 jump 5 ! ___________end of script segment___________________________________ What I would like to do is modify this script so that v.42bis compression is enabled. Can anyone help? Please post responses to me as e-mail at cmcst42@pitt.edu. Thanks. Chris -- Chris Connors cmcst42+@pitt.edu connors.c@applelink.apple.com http://www.pitt.edu/~cmcst42/cmc.html
Re: Global Village Teleport Gold and InterSLIP
Author: Nick Chinn
Date: Mon, 05 Feb 1996 20:50
Date: Mon, 05 Feb 1996 20:50
93 lines
3709 bytes
3709 bytes
In article <cmcst42+-0302962016020001@ehdup-h-12.rmt.net.pitt.edu>, cmcst42+@pitt.edu (Chris Connors) wrote: > With v 2.08b, if the v.42bis setting was checked in the Teleport Control > Panel, and the Init Modem checkbox was checked, the modem would connect to > the Pitt Modem pool and show a check next to v.42bis in the staus menu. > This, I assumed, meant the modem was connected and v.42bis compression was > activated. > > Since I upgraded to 2.5.5, this is no longer the case. Even though the > Control Panel stting is the same, the staus menu no longer shows v.42bis > as active, and transfer times are quite a bit slower. > What I would like to do is modify this script so that v.42bis compression > is enabled. You should be aware that as soon as another telecom program sends AT commands to the modem, anything you selected in the control panel will be overwritten. Just about all telecom programs do this automatically. > Can anyone help? Please post responses to me as e-mail at > cmcst42@pitt.edu. Thanks. OK. Here's how I'd set up the script. Note I've commented the new commands: ___________start of new script segment___________________________________ ! First recall the factory configuration ! Label 5 init string configured specifically for original TelePort Gold ! on 2/5/96 - nac ! settries 0 matchclr @LABEL 1 matchstr 1 3 "OK\13\10" write "AT&F1\13" matchread 30 inctries iftries 2 59 jump 1 ! ! &f1 - recall factory settings ! \q2 - Use Unidirectional RTS/CTS flow control ! \q3 - Use Bidirectional RTS/CTS flow control ! \k0 - Enter command state but do not send break ! \j0 - Disable port rate adjust ! S0=0 - Don't answer calls ! E0 - Turn command echo off ! \n0 - disable all error correction and compression ! %c0 - turn off MNP5 compression ! "H3 - enable V.42bis compression ! \n3 - enable auto-reliable V.42 error correction ! &k3 - enable hardware flow control ! @LABEL 3 Flush pause 10 HSReset 0 1 0 0 0 0 settries 0 matchclr @LABEL 5 matchstr 1 6 "OK\13\10" ! &F1 - recall factory settings ! &D3 - Reset Modem on On-to-Off DTR transitions ! \J0 - Disable auto port rate adjust ! W2 - Connect result code reports modem speed ! \Q2 - Unidirectional flow control ! S7=60 - To allow for an international call ! S0=0 - Don't answer calls ! E0 - Turn command echo off ! \N0 - Enter normal mode (no reliability protocols) write "AT&F1&K3\\J0W2\\Q3S7=60S0=0E0\\N3%C0"H3\13" matchread 50 inctries iftries 2 59 jump 5 ! ___________end of new script segment___________________________________ As I'm at home and I don't have the ability to test this and guarantee its effectiveness, please yell at me if it doesn't work ;-) -- Nick ===================================================================== Nick Chinn Global Village Communication, Inc. QA Engineer Sunnyvale, CA USA --------------------------------------------------------------------- FOR TECH SUPPORT e-mail techsupp@globalvillage.com, and not me please --------------------------------------------------------------------- Opinions and suggestions are not necessarily those of my employer!
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