flexfax: PLEASE: fax goes to the WRONG number

[Giulio Orsero <giulioo@pobox.com>]

Please, before telling me to upgrade, see if the upgrade would solve
this specific problem.
I'm willing to upgrade, but I don't like to upgrade without knowing if
the upgrade has any possibility to solve this specific problem.

Linux kernel 2.0.33, hylafax 4.0pl1 (from the libc5 rpm hylafax-4.0-6).
Modem MultiTech MT1932ZDX or another class1 modem (Sidin).
The problem happens with 2 different modems; so the modem is not guilty.

PROBLEM:
1) 2 fax are queued
fax1 for number1
fax2 for number2

2)
fax1 is tried, but no-carrier/no-answers

3)
fax2 is tried, but no-carrier/no-answers

4)
fax1 is re-tried, the log shows that hylafax calls number1, but who
answers is number2. fax1 is sent to number2

5)
fax2 is re-tried succesfully

6)
RESULT: both faxes go to number2.



number1 and number2 are random, every time they are different.

This problem happened 5 times this year. Every time the problem happened
after a failed fax attempt to number2:
- failed fax attempt to number2
- fax for number1 goes to number2
- fax for number2 goes to number2

I have the the complete logs of the 4 tries of points 2 3 4 5. I can
send the complete logs to whoever wants to see them.

This is just the relevant section. The remote CSI is real, it's not
misconfigured.

Apr 12 09:57:02.70: [ 2680]: <-- [12:AT+FCLASS=1\r]
Apr 12 09:57:02.81: [ 2680]: --> [2:OK]
Apr 12 09:57:02.81: [ 2680]: DIAL 030611350
Apr 12 09:57:02.81: [ 2680]: DELAY 300 ms
Apr 12 09:57:03.12: [ 2680]: <-- [15:ATDT030611350@\r]
Apr 12 09:57:19.84: [ 2680]: --> [7:CONNECT]
Apr 12 09:57:20.69: [ 2680]: --> [2:OK]
Apr 12 09:57:20.69: [ 2680]: DELAY 300 ms
Apr 12 09:57:21.00: [ 2680]: <-- [9:AT+FRH=3\r]
Apr 12 09:57:21.01: [ 2680]: --> [7:CONNECT]
Apr 12 09:57:21.38: [ 2680]: --> [2:OK]
Apr 12 09:57:21.38: [ 2680]: REMOTE CSI "00390422446385"
Apr 12 09:57:21.38: [ 2680]: DELAY 300 ms
Apr 12 09:57:21.69: [ 2680]: <-- [9:AT+FRH=3\r]
Apr 12 09:57:21.70: [ 2680]: --> [7:CONNECT]


Any idea on the cause of this?

Thanks.

-- 
giulioo@pobox.com