Hi Tony,

The documentation
https://www.linphone.org/docs/linphone-web/external-LinphoneCore.html says
that LinphoneCore.sendDtmf() takes a single argument which is the dtmf to
play, as a string.
There is no call argument as your email suggests.
Can you please check your code ?

Regards,

Simon

2015-11-24 22:37 GMT+01:00 Dualtone - Customer Services <[email protected]
>:

> Just to add to this... I’ve tested with an asterisk extension as well and
> I get the same issue.
>
> Has anyone ever had DTMF working with this plugin? Or know where I can at
> least find any logs for the plugin that might indicate where in the code it
> is failing?
>
> Thanks,
> Tony
>
>
> *From:* Dualtone - Customer Services <[email protected]>
> *Sent:* Tuesday, November 17, 2015 9:19 AM
> *To:* [email protected]
> *Subject:* DTMF not working - linphone web plugin
>
>
> Hi guys,
>
>
>
> I’ve downloaded the linphone-web-ui project and trialling it out but I
> cannot get DTMF to work with freeswitch (set up to accept RFC2833 which I
> understand is the linphone-web-plugin default?
>
>
>
> When I attempt to send DTMF I just get the following in the console:
>
> *“Error: Error calling method on NPObject!” – this is generated from the
> call to “core.sendDtmf(call, digit)”*
>
>
>
> I have tried in both Firefox and IE with the same result. Has anyone come
> across this issue or know what the potential cause could be or how I could
> diagnose it further?
>
>
>
> Any help would be greatly appreciated.
>
>
>
> Kind regards,
>
>
>
> Tony Gardner
>
>
>
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>
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