[Freeswitch-users] Send extra custom info (image data) on call to show in target endpoint

David Villasmil david.villasmil.work at gmail.com
Fri Mar 13 12:49:32 UTC 2020

I’m not sure if it’s doable; but maybe you can enconde the image and send
it in a header

On Fri, 13 Mar 2020 at 12:10, Jose David Jurado Alonso <josedavid at zennio.com>

> Hi,
> I'm looking for a way to be able to pass extra information (one image data
> for example) in a call.
> The purpose is to be able to display a preview image of the caller on the
> target device (mobile) so that they can see it before taking or rejecting
> the call.
> Currently, I have the image saved and send it using a push notification
> when the call occurs but I would like to skip that step and send it over
> SIP. In this way, you could send the image on the fly without having to
> store it on the server.
> For this, I need to know if there is the possibility of sending the image
> as data using the SIP protocol, in the SIP INVITE header or using an
> additional method so that the target endpoint (mobile) can see the image
> before to take the call.
> Any ideas on how to do it?
> José David Jurado Alonso
> _________________________________________________________________________
> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
> services.
> Build your next product on our scalable cloud platform.
> Join our online community to chat in real time
> https://signalwire.community
> Professional FreeSWITCH Services
> sales at freeswitch.com
> https://freeswitch.com
> Official FreeSWITCH Sites
> https://freeswitch.com/oss
> https://freeswitch.org/confluence
> https://cluecon.com
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> https://freeswitch.com


David Villasmil
email: david.villasmil.work at gmail.com
phone: +34669448337
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20200313/d009c59e/attachment.html>

More information about the FreeSWITCH-users mailing list