[Freeswitch-users] Unable to get K3765 dongle signalling using mod_gsmopen

[Dmitry Lysenko]

I personally use picocom:

#picocom -b 115200 /dev/ttyUSBx

You should be root or make sudo.

Only sniff the interface for "RING", when you calling to modem.

Dmitry.

2013/6/12 Silviu CHINGARU <silviuchingaru at gmail.com>

> Thank you for your reply.
>
> Can you give me a small example of usage of minicom with dongles? Baud
> rate, etc...
>
> Should I call only from minicom via AT commands sent to interface or use
> freeswitch to init the call and only sniff the interface with minicom.
>
> Sorry if is noob question but I never tryed those low level commands.
>
>
> --
> Best regards,
> Fiftyz
>
>
>
> -------- Original message --------
> From: Dmitry Lysenko <dvl36.ripe.nick at gmail.com>
> Date: 12/06/2013 00:01 (GMT+02:00)
> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
> Subject: Re: [Freeswitch-users] Unable to get K3765 dongle signalling
> using mod_gsmopen
>
>
> Hi!
> > I think the serial interface is ok because I can send AT commands to
> init the call but I don't get any signaling.
>
> You should try other ttyUSBx. One of ttyUSBx used for commands only, but
> another for commands AND signalling too.
> You can open ttyUSBx with minicom and make call to number of SIM card
> inserted to modem.
> If you will see RING you will find "right" serial port.
>
> Best wishes,
>  Dmitry.
>
>
> 2013/6/11 Silviu CHINGARU <silviuchingaru at gmail.com>
>
>> Hi,
>>
>> I'm trying to make mod_gsmopen work with my testing freeswitch. I have
>> the following setup:
>> K3765 Huawei dongle
>> Freeswitch 1.2.9 with mod_gsmopen
>>
>> I setup a gateway using gsmopen.conf.xml (see attached) and an extension
>> in dialplan. I've set consolelog 9 and I'm able to make call via
>> mod_gsmopen from any switch phone, but the signaling is not working. So
>> when I answer to mobile called by gsmopen module, sip phone is still
>> displaying "Conecting...", I can talk to mobile phone via sip phone and
>> reverse but when I close the conversation from mobile side is still
>> "Conecting...".
>>
>> In console I don't see any signaling from gsmopen like ringing, answered
>> and so on.
>>
>> I think the serial interface is ok because I can send AT commands to init
>> the call but I don't get any signaling. Also the audio interface is ok
>> because I have audio both sides (via Early Media because the call is never
>> signaled as answered).
>>
>> I've attached:
>> - reload.log (output from freeswitch when I type reload mod_gsmopen)
>> - call.log (output from freeswitch when I init the call via mod_gsmopen)
>> - gsmopen.conf.xml
>> (I've changed / masked context, ip and phone number for privacy)
>>
>>
>> I've used this dongle also with chan_dongle in asterisk and was working
>> fine but on freeswitch I'm unable to configure it.
>>
>> Please help, I don't even know what to read! What could be the problem,
>> what is wrong? How can I figure out what is wrong? Thank you very much for
>> your time!
>>
>> Best regards,
>> Fiftyz
>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
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>>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
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