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Re: [hylafax-users] MT-5634ZPX-PCI-U 1.32i firmware



On 2004.08.04 10:02 hylafax-users-bounce@xxxxxxxxxxx wrote:
Here's an update to the "Can not initialize modem" problem I was
seeing
in my /var/log/messages file.  Running the test I would see the can
"not
initialize message" about every 8 minutes.  I added these lines to my
modem config file:

Class1RMQueryCmd:       "!3,24,48,72,73,74,96,97,98,121,122,145,146"
Class1TMQueryCmd:       "!3,24,48,72,73,74,96,97,98,121,122,145,146"
ModemModelQueryCmd:     "!LT V.92 1.0 MT5634ZPX-PCI-U Internal
Data/Fax/Voice Modem Version 1.32i"
ModemMfrQueryCmd:       "!LT V.92 1.0 MT5634ZPX-PCI-U Internal
Data/Fax/Voice Modem Version 1.32i"
ModemClassQueryCmd:     "!0,1,1.0,2,2.0,2.1,8"

After adding these lines I haven't seen the "can not initialize"
message
in over 10 hours of running the test.  I'm not sure if this solved the
problem or just reduced the chance of it happening below the threshold
of what my test would detect.

It likely just greatly reduced the likelihood of it happening.


Would it be reasonable to reduce ModemResetDelay from 2600ms to 1000ms
and ModemSoftResetCmdDelay from 3000ms to 1000ms to further reduce the
chance of a call coming in while HylaFAX is initializing the modem?

In my experience with MT5634ZBA-V92 modems you can reduce those delays to zero. It's a big benefit in broadcast faxing.


Note that not all makes and models of modems will support a zero-length delay on those, but the 5634s seem happy with it.

Lee.

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