Date: Thu, 10 Apr 1997 13:34:27 -0500 From: Raul Zighelboim <mango@staff.communique.net> To: "'Malcolm newton'" <mnewton@newland.com>, "'hackers'" <hackers@freebsd.org> Subject: RE: Bad speed on modem connected to isdn pot Message-ID: <c=US%a=_%p=Communique._Inc.%l=KAORI-970410183427Z-119@kaori.communique.net>
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Could it be that your serial port is a 8550UART ? and therefore, cannot handle more thatn 9600 reliably ? >-----Original Message----- >From: Malcolm newton [SMTP:mnewton@newland.com] >Sent: Thursday, April 10, 1997 12:39 PM >To: hackers >Subject: Bad speed on modem connected to isdn pot > >I have a 28.8 modem attached to the analog side of a 64kb isdn line. >The getty is set at 57600. On incoming calls I get tty-level buffer >overflows. >I think its becaus the 64kb isdn line when converted to analog is >transmitting at 64k >and 57600 is not fast enough for it. I've bumped it up to 115200 but >that doesn't work >Whats the next valid speed that would cope with 64k. is 65536 a valid >speed. The modem works fine on a regular bell line ?? > << File: ATT00335.html >>
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