[hsflinux] hsfmodem picks up line but does not dial

[Linuxant support (Jonathan)]

Hi,

since you are connected directly to a PBX, it is always possible that 
you will have to change the automatically selected country with the 
'sudo hsfconfig --country' command in a shell.

Even if you have to use the modem with the PBX, you could try without it 
just to make sure it's not the source of the problem.

Finally, it is always possible that the PBX is not the source of the 
problem. We can see the following unusual error message generated by the 
HSF driver in your 'dmesg':

---
[ 3827.820946] 0000713.984: <7>DevMgr_ActivateMsParams - DigitalDelay 
not CALCULATED (1)
---

You could try to reload the HSF driver with the 'sudo hsfstop; sudo 
hsfconfig -i' command in a shell to see if there is a difference.

Regards,


Jonathan
Technical specialist / Linuxant
www.linuxant.com
support at linuxant.com



Andreas Krause wrote:
> Hi,
> 
> I'm trying to use hsfmodem on a Feisty box. Hardware as follows:
> 
> CLASS="Class 0780: 127a:2014"
> NAME="Communication controller: Rockwell International HSF 56k
> Data/Fax/Voice Modem "
> SUBSYS=122d:4055
> SUBNAME=" Aztech System Ltd MSP3880-W"
> SUBven=122d
> Test="./scanModem test 127a:2014 122d:4055"
> IDENT=hsfmodem
> 
> I downloaded and installed
> hsfmodem_7.60.00.09full_k2.6.20_15_generic_ubuntu_i386.deb - no problems
> so far.
> 
> The modem is connected to the internal analog line of a AVM Fritz.Box
> Fon 7050. External line is ISDN so I can't try without the Fritz.Box.
> 
> Then I tried with 'cu -l /dev/modem' the follwing AT command sequence:
> 
> $ cu -l /dev/modem
> Connected.
> ATZ
> OK
> ATDT1234567
> <modem picks up the line, I can hear the dialtone...>
> <after about a minute the PBX switches to busy sign>
> NO CARRIER
> AT &F X1
> OK
> ATDT1234567
> <same as above>
> NO CARRIER
> 
> During this, the driver did not receive any interrupt, according
> to /proc/interrupts:
> 
> $ cat /proc/interrupts 
>            CPU0       
> [...]
>   0:         40   IO-APIC-fasteoi   hsfpcibasic2
> 
> BUT: If I try to call the modem by phone, there are interrupts
> in /proc/interrupts:
> 
> $ cu -l /dev/modem
> Connected.
> ATZ
> OK
> 
> RING
> ATA
> <picks up the line>
> 
> $ cat /proc/interrupts 
>            CPU0       
> [...]
>  20:         40   IO-APIC-fasteoi   hsfpcibasic2
> 
> So I don't think it's an interrupt problem, but I also tried to boot
> with pci=routeirq, acpi=off and noapic, all with no success.
> 
> Finally, for your information I added the output of `sudo hsfconfig -d`
> (/tmp/hsfdiag.txt).
> 
> 
> Thanks in advance!
> 
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