[Freeswitch-users] How to receive incoming calls from Huawei dongle and mod_gsmopen?

Jude Mukundane jude19love at gmail.com
Tue May 17 20:41:11 MSD 2016


Hello Gabriel,

I guess at this point you have
1) Confirmed that the Modem does voice by testing it with some other PNX
2) Confirmed that you see activity in fs_cli when you make calls to the
modem - this shows that the modem is well connected to the modem.

On ubuntu this is easier to debug - usually it is making sure the modem
lines listed under /dev/ttyUSB* correspond to the lines in gsmopen.conf.xml
and have read access - even on windows, please make sure these match. it is
possible that the modems are on different COM lines to the ones specified
in gsmopen.conf.xml, in which case FS will not see your modem.

Jude Mukundane

On Mon, May 16, 2016 at 9:07 PM, Gabriel MdS <gabriel at cefet.net> wrote:

> Hi Giovanni,
>
> Thanks for your response.
>
> As I reported in the original message, the module mod_gsmopen is installed
> and running (auto-loaded). I was able to call others from my softphone
> using my modem and mod_gsmopen without any problems.
> I just can't get FreeSWITCH to automatically answer the call and forward
> it to an IVR menu. It seems like it is not receiving the RING signal or I
> am missing some other setting...
>
> My application is really simple. I have it running on asterix+chan_dongle
> on a virtual machine, but just recently found FS which runs on windows,
> which is better for me.
>
> If you have any further advice I'd appreciate it!
>
>
> Thanks!
>
> -- Gabriel MdS
>
> 2016-05-16 16:48 GMT-03:00 Giovanni Maruzzelli <gmaruzz at gmail.com>:
>
>> Have you compiled and loaded the module?
>>
>> Do you have any trace of its presence in freeswitch console?
>>
>> Also, if you are not an expert I would definitely counseil you not to try
>> uncharted things like gsmopen on won with fusionpbx. It's just too complex.
>> Do it after you master both fusionpbx and FreeSWITCH.
>>
>> My two cents :)
>> -giovanni
>>
>> sent from mobile
>> cell: +39 347 266 56 18
>> Giovanni Maruzzelli
>> OpenTelecom.IT
>> Il 16/Mag/2016 21:10, "Gabriel MdS" <gabriel at cefet.net> ha scritto:
>>
>>> Hi,
>>>
>>> I'm a newbie trying to setup FreeSWITCH with FusionPBX and mod_gsmopen.
>>> I'm using the 32bit version in Windows 7, compiled from current source
>>> (version 1.7) in Visual Studio 2015 Community.
>>>
>>> My Huawei dongle is E1756, unlocked and with voice calls enabled.
>>>
>>> Currently I am able to call my IVR menu directly by dialing from my
>>> softphone and I am also able to originate outbound calls after adding a
>>> rule using FusionPbx Dialplan Manager.
>>>
>>> However if I try to call the dongle it keeps ringing, not being answered
>>> and no log is displayed in console. My gsmopen.conf.xml file has the
>>> following lines:
>>>
>>> <param name="context" value="public"/>
>>> <param name="destination" value="incoming_gsm_call"/>
>>>
>>> And I've set a new dialplan in fusionpbx rule with:
>>>
>>> condition > context > public
>>> condition > destination_number > incoming_gsm_call
>>> action > transfer > 500 XML default (500 being the main IVR menu
>>> extension)
>>>
>>> Am I missing something to get this working or maybe there is some
>>> setting wrong with my dongle?
>>>
>>>
>>> Thanks!
>>>
>>> _________________________________________________________________________
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>>
>> _________________________________________________________________________
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>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
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>> http://confluence.freeswitch.org
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>>
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>>
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
> http://www.cluecon.com
>
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