> From: Juergen Unger
> Date: Sun, 18 Jan 1998 20:11:32 +0100
> Subject: (PM) PM2: 'incompatible protocol' ???
>
> Hi !
>
> we are running some PM2 and a bunch of PM3s. Now, since
> a month or so, we are using a PM2 the first time for
> modem dialin (the others before where only for ISDN and leased
> lines). We are getting now this strange 'incompatible protocol'
> message at this site for modem-dialin for many Win95 users.
> Its _not_ that they are running a wrong configuration
> or so. We checked it and in most cases the configs are ok.
> They _CAN_ even connect successfully to our other sites
> equipped with PM3 oder USR-TC. Only on the PM2 they getting
> this weired error message. We are getting this message too
> sometimes on our test equipment and after some reboots,
> some fiddling around on the PM2, it works again
> (we don't have changed anything then in the Win95 config).
> We are getting more and more problems with user because auf
> this inability for them to dialin. We have to change there
> something fast ! What can we do ? We do appreciate any help.
>
> thnx in advance,
> -Juergen-Unger-
>
I think you will find that a PM2 running anything over ComOS 3.5 should
have 4Mb RAM, and not 1Mb RAM. This is quite a cheap fix. Make sure you
get good 30pins Parity chips though. Look in the Release notes that came
with ComOS 3.7 if you don't believe me. Cheers
James
>
> PS: the PM2 is running ComOs 3.7.2, does have 5 BRIs, 10 serial-IF
> and 1 MByte RAM ... something more thats important ?
>
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