[Linphone-users] DTMF not working - linphone-web-plugin

[Dualtone - Customer Services]

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

Dualtone Communications Ltd

E: address@hidden

W: dualtone.co.uk