Re: Modem Garbage: Phase B Error (20)

[<jonc@pinnacle.co.nz>]

On Thu, 15 May 1997, Steve Wertz wrote:

> SCO Unix 5.0.2 using the binaries from sgi.com on a USR Sportster 28.8.
> Dialing out works, but when the fax machine reports "Connecting", I
> get the following garbage.  INcluded are two logs, one each from
> calls placed to different fax machines.
> 
> Anybody know what may be wrong?  I'm not using faxgetty.  The following
> logs contain crontrol characters.  Not sure how these will finally appear
> on other MUA's.

[snip]

> May 14 15:01:33.70: [ 7038]: DIAL 14084350689
> May 14 15:01:33.70: [ 7038]: <-- [16:ATDT14084350689\r]
> May 14 15:01:49.15: [ 7038]: --> [4:+FCO]
> May 14 15:01:51.00: [ 7038]: --> [15:+FNF:+FIS:1,3,]
> May 14 15:01:51.00: [ 7038]: REMOTE NSF "+FIS:1,3,"

Your initial negotiation seems to be failing midway (what's that? a
Control-T from the remote fax?), and you appear to be losing
characters. Have you got your modem running as a Class 2 modem (which
I'd suggest)

[snip]
> May 09 14:55:14.89: [ 2482]: DIAL 7552048
> May 09 14:55:14.89: [ 2482]: <-- [12:ATDT7552048\r]
> May 09 14:55:25.03: [ 2482]: --> [4:+FCO]
> May 09 14:55:28.19: [ 2482]: --> [38:+FNF:+FCI:"          2163455674"+FIS]
> May 09 14:55:28.19: [ 2482]: REMOTE NSF "+FCI:"          2163455674"+FIS"
> May 09 14:55:28.19: [ 2482]: --> [20:1,3,0,2,1,0,0,4‚()n]

Ooh. Very messy. You're getting non-ASCII during the negotiation
phase. What's your handshaking set up as? [rtscts is your friend]

Cheers.
--
Jonathan Chen                          e-mail : jonc@pinnacle.co.nz
  Pinnacle Software Ltd                Voice  : +64.9.415.4460
  Auckland, New Zealand                Fax    : +64.9.415.4250