Hi think that once SIP/SDP invite/reinvite is sent you can not change to video stream.<br><br><br><div><span class="gmail_quote">On 7/10/07, <b class="gmail_sendername">Jerry Geis</b> <<a href="mailto:geisj@pagestation.com">
geisj@pagestation.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">I have 3 phones<br><br>P1 is a non video phone - grandstream
<br>P2 is a Grandstream GXV3000<br>P3 is a Grandstream GXV3000<br><br>Using P1 to place a call to P2 I get audio only (as expected).<br>Then on P1 I transfer the call to P3 and I still only get audio.<br><br>At this point shouldn't the two video phones P2 and P3 say
<br>to each other we are video and so startup the video stream???<br><br>This is not working at this time?<br>OR is there something I am missing.<br><br>Thanks,<br><br>Jerry<br><br><br>_______________________________________________
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