[reSIProcate] Update and reINVITE

[Karlsson <boost.regex@xxxxxxxxx>]

I found a very strange thing, when I using my UA called my UA, and  hold the call:

 

provideOffer(sdpContent);

 

then UA will sent the UPDATE to another side.

When I use my UA call eyeBeam and hold the call,  the UA sent a INVITE(re-INVITE)

 

Why?