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<DIV><FONT face=Arial size=2>Dear Ross, all, </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>quite a while ago we discussed the issue of a SIP
server class.</FONT></DIV>
<DIV><FONT face=Arial size=2>I have this running now. </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Now we like to support also session transfer
in our project. </FONT></DIV>
<DIV><FONT face=Arial size=2>We realised this by starting a second stream,
when the INVITE from the other user agent occurs to whom the
session was refered. </FONT></DIV>
<DIV><FONT face=Arial size=2>This INVITE got an additional tag with the orginal
(refered) Call-ID. With this Call-ID the SIPServer can find the
subsession. </FONT></DIV>
<DIV><FONT face=Arial size=2>Now I need to find out the current position of
the original stream and to postion the new stream accordingly.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>The positioning can be done with
"OnDemandServerMediaSubsession::seekStream(...), but how can I get the current
position of the stream?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I there already some functionality
available? </FONT></DIV>
<DIV><FONT face=Arial size=2>As place where some functionality could be added, I
identified the FrameSource class. Would this be an appropriate
place?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Thank you in advance for your ideas,</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Bernhard</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
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