There is a wonderful program FREE that will let you talk and chat and SHARE music and video and of course text-chat.
We use it to do meditations together with people from all over the world. We meet in a group/chatroom called Water and Waves in "religious" category and it is open EVERY DAY at 17.00 PST (GMT/UTC - 8).
There are a few groups for Buddhist meditation.
You can download PalTalk for FREE from PALTALK