i've never heard of audio coming across the screen sharing window... would like to know more, if it is an option... is it an option in preferences or something?
The reference to iChat was audio converstation with the person on the other end while you are trying to diagnose their system.
It is NOT the remote Mac generated audio.
regarding iChat, last time i heard, iChat requires a dotMac account for most of its features...
iChat works with AOL Instant Messaging (AIM) and you can get a free account. I have been using this with my Mom to do text, audio, and video chats with my Mom since Mac OS X 10.3 came out.
And more recently iChat has added support for XMPP (aka Jabber) instant messaging networks. I use XMPP with my companies IM service, as well as Google's GTalk IM service.
i only occasionally use iChat with google, but no audio goes across, nor file xfers... i don't know how iChat would work either since i think iChat would require someone to be at the destination computer to accept the connection... do you have more info about how this works and what "network servers" it requires to work?
A donation-ware plug-in extension for iChat called
Chax adds a iChat preference option to auto-accept an invitation to share the screen for a list of specified users.
But again, this is ONLY useful for getting audio from the person sitting on the other end.
But the auto-answer for screen sharing can help solve the, how do I get through the home NAT router and how to I find the remote comptuer. iChat is providing that service.