Subject: [Sipping] whiteboard and application sharing with SIP

From: "jeff zhao" <[email-masked]>
Date: Mon, 24 Nov 2003 14:32:49 +0800

Dear all:

       In H.323 video conference system, there is T.120 series protocol for whiteboard(T.126) and application sharing(T.128).

      If we use SIP to builid a video conference system, how can we implement whiteboard and application sharing? Is there any
standards or drafts for it?

     Thank you.
  
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