I am very new to Spark, but am really impressed.
Just one small issue - probably because I do not understand properly!
I installed the Jingle Client plug-in and it worked fine for me straight away.
Two of my friends did the same. I can call them and we can speak with no problem.
But only I have the telephone handset icon on the chat page - they do not.
So I can make outgoing calls, but they cannot.
Can anyone help please?