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--></style></head><body bgcolor=white lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt'>Hello,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>This may sound convoluted and I am somewhat at a loss as to how to go about this.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>I have a device that is on a old Windows platform that has a SIP Stack on it.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>It is fronted by OpenSIPs (which does very well I might add).<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>I have 4 UDP SIP ports that I am using on the Windows box to dispatch to.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>The SIP Stack brings up these 4 ports at boot up. (5060, 5070, 5080 and 5090).<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>The SIP Stack hands off to another app which takes a LONG time to come up (Various libraries).<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>When this app is up, it advertises on 4 other UDP ports (5064, 5074, 5084, 5094) another UDP SIP to be able to make sure that all is well.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>The problem is, I need to know how to make all dispatched ports as “Inactive” to send to the common ports (5060, 5070, 5080, 5090) UNTIL the Checked ports (5064, 5074, 5084, 5094) are up.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Has anyone done this before?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt'>-- <br>Rick</span><span style='font-family:"Times New Roman"'> </span><o:p></o:p></p></div></body></html>