[Freeswitch-users] mod_gsmopen incoming SMS

Sun Sep 7 19:26:26 MSD 2014

I also have an issue with incoming sms. After seeing this thread I
finally decided to look into it:
https://jira.freeswitch.org/browse/FS-6799
Probably not the same problem that you two are having.

Daniel you said it works with K3715, but with what model it doesn't
work? what does the debug log say? I'm using a few old E1550.

Shlomi, gsmopen deletes read messages from message storage, if it
doesn't with your modem it should be treated as a bug.
You can always delete mesages with AT command AT+CMGD. Use
AT+CMGD=<index> to remove msg one by one or something like AT+CMGD=0,4
to remove all (read, unread, sent, unsent). You can list stored
messages with AT+CMGL. Lookup the commands for full description.

If any of you can provide the debug logs maybe we can figure out what
is going on in your cases.

Also mod_sms is not necessary to send and receive sms messages with mod_gsmopen.
mod_sms only listens for MESSAGE events, so if gsmopen doesn't fire
the event it doesn't do anything.
You only need it if you want to use the chatplan and chatplan apps. In
my opinion it's unfortunately named since it isn't GSM specific.

On 7 September 2014 11:01, Shlomi Agiv <shlomi.agiv at cell-buddy.com> wrote:
> This is a pending issue for me too, so please let me know what you've done.
> Thanks,
> Shlomi Agiv
>
>
> On Sun, Sep 7, 2014 at 11:48 AM, Daniel Ivanov <sertys at gmail.com> wrote:
>>
>> I face the same situation. Outgoing messages go through fine. Incoming do
>> not. I have now noticed that a different modem (K3715) accepts and sends
>> succesfully, which hints me there is interfacing fragmentation here as well.
>> Thank you for a prompt reply, Shlomi.
>> To solve this we have to monitor AT traffic and adjust the command set.
>>
>> 07 сент. 2014 г. 9:45 пользователь "Shlomi Agiv"
>> <shlomi.agiv at cell-buddy.com> написал:
>>
>>> personally, I send sms on mod_gsmopen without doing anything special on
>>> mod_sms, but have found a similar problem getting sms's.
>>> You should try sending sms's first.
>>> The format is:
>>> chat sms|<console name>|<recipient>|<message>
>>>
>>> If it works and you get no incoming messages, then you should it's
>>> because an issue i encountered and haven't had a chance to look into - the
>>> sms's received by mod_gsmopen are read but not deleted, therefore after a
>>> few the internal sim memory gets clogged up and you stop getting sms's.
>>> You can try with a new sim or lookup on the web a way to clean the sms's
>>> from the sim then try again.
>>>
>>> I wonder whether anyone can confirm that using mod_sms solves this issue
>>> on mod_gsmopen.
>>>
>>> Thanks,
>>> Shlomi Agiv
>>>
>>>
>>> On Sun, Sep 7, 2014 at 2:56 AM, Daniel Ivanov <sertys at gmail.com> wrote:
>>>>
>>>> This is as truthful as saying mod_sms is meant for sms.
>>>>
>>>> 07 сент. 2014 г. 2:27 пользователь "Nandy Dagondon"
>>>> <nandy1925 at gmail.com> написал:
>>>>
>>>>> mod_gsmopen is meant for voice.  for SMS, look here:
>>>>> https://wiki.freeswitch.org/wiki/Mod_sms
>>>>>
>>>>> /Nandy
>>>>>
>>>>>
>>>>> On Sat, Sep 6, 2014 at 9:41 PM, Daniel Ivanov <sertys at gmail.com> wrote:
>>>>>>
>>>>>> I receive no event of any sort about incoming SMSes on gsmopen
>>>>>> channels. I send and receive calls without a problem but sms messages seems
>>>>>> to disappear.
>>>>>>
>>>>>> Any fast hints on that?
>>>>>>
>>>>>> mod_sms is loaded and
>>>>>> this is my gsmopen.conf :
>>>>>>
>>>>>>
>>>>>> <configuration name="gsmopen.conf" description="GSMopen
>>>>>> Configuration">
>>>>>>   <global_settings>
>>>>>>     <param name="debug" value="8"/>
>>>>>>     <param name="dialplan" value="XML"/>
>>>>>>     <param name="context" value="default"/>
>>>>>>     <param name="hold-music" value="$${moh_uri}"/>
>>>>>>     <param name="destination" value="9999"/>
>>>>>>   </global_settings>
>>>>>>   <!-- one entry here per gsmopen interface -->
>>>>>>   <per_interface_settings>
>>>>>>     <interface id="1" name="XXXX">
>>>>>>         <param name="hold-music" value="$${moh_uri}"/>
>>>>>>         <param name="dialplan" value="XML"/>
>>>>>>         <param name="context" value="default"/>
>>>>>>         <param name="destination" value="5000"/>
>>>>>> <param name="imei" value="35XXXXX"/>
>>>>>>     </interface>
>>>>>>     <interface id="2" name="XXXXXX">
>>>>>>         <param name="hold-music" value="$${moh_uri}"/>
>>>>>>         <param name="dialplan" value="XML"/>
>>>>>>         <param name="context" value="default"/>
>>>>>>         <param name="destination" value="5000"/>
>>>>>> <param name="imei" value="XXXX"/>
>>>>>>       </interface>
>>>>>>       <interface id="3" name="XXXXXXX">
>>>>>>         <param name="hold-music" value="$${moh_uri}"/>
>>>>>>         <param name="dialplan" value="XML"/>
>>>>>>         <param name="context" value="default"/>
>>>>>>         <param name="destination" value="5000"/>
>>>>>> <param name="imei" value="XXXXXXX"/>
>>>>>>       </interface>
>>>>>>     <interface id="4" name="XXXXXXX">
>>>>>>         <param name="hold-music" value="$${moh_uri}"/>
>>>>>>         <param name="dialplan" value="XML"/>
>>>>>>         <param name="context" value="default"/>
>>>>>>         <param name="destination" value="9996"/>
>>>>>> <param name="imei" value="XXXXXXXXXX"/>
>>>>>>     </interface>
>>>>>>   </per_interface_settings>
>>>>>> </configuration>
>>>>>>
>>>>>>
>>>>>>
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>>>>>>
>>>>>> 
>>>>>> 
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>>>>>
>>>>>
>>>>>
>>>>>
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>>>>
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>>
>> _________________________________________________________________________
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>>
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>
>
> _________________________________________________________________________
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>
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-- 
Dušan Dragić