Hi all, although it might sounds a little bit dummy, i was wondering what it needs to have in the backend, in order to implement the chat functionality. I have already implemented the "voice part" with kamailio and asterisk, but i have issues with chat as far as it concerns the presense and queue. Is there something else i could use in order to implement a proper chat functionality with file/photo sharing and such staff?
Thank you in advance,
Elias