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<TITLE>SIP INVITE and ACK go to different ports</TITLE>
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<P><FONT SIZE=2 FACE="Arial">Greetings,</FONT>
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<P><FONT SIZE=2 FACE="Arial">CVS 05/23/03. 10.50.4.140 is an * box. I see SIP INVITE to port 5060 and ACK (after OK) to port 32824.</FONT>
<BR><FONT SIZE=2 FACE="Arial">The log is attached.</FONT>
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<P><FONT SIZE=2 FACE="Arial">tcpdump shows </FONT>
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<P><FONT SIZE=2 FACE="Arial">18:31:48.380006 10.50.4.140.5060 > wmssqa02.webley.5060: udp 615 (DF)</FONT>
<BR><FONT SIZE=2 FACE="Arial">18:31:48.390007 wmssqa02.webley.32824 > 10.50.4.140.5060: udp 331 (DF)</FONT>
<BR><FONT SIZE=2 FACE="Arial">18:31:48.500018 wmssqa02.webley.32824 > 10.50.4.140.5060: udp 554 (DF)</FONT>
<BR><FONT SIZE=2 FACE="Arial">18:31:48.540022 wmssqa02.webley.32824 > 10.50.4.140.5060: udp 540 (DF)</FONT>
<BR><FONT SIZE=2 FACE="Arial">18:31:48.540022 10.50.4.140.5060 > wmssqa02.webley.32824: udp 369 (DF)</FONT>
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<P><FONT SIZE=2 FACE="Courier New">17.1.1.2 Formal Description</FONT>
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<P><FONT SIZE=2 FACE="Courier New"> ...The ACK MUST be sent to the same address, port, and transport</FONT>
<BR><FONT SIZE=2 FACE="Courier New"> to which the original request was sent...</FONT>
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<P><FONT SIZE=2 FACE="Arial">I don't see configuration problems but cannot be 100% sure. I think it was working before (on a different * box).</FONT>
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<P><FONT SIZE=2 FACE="Arial">Thank you.</FONT>
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<P><FONT SIZE=2 FACE="Arial">Alex Zarubin</FONT>
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<P><FONT FACE="Arial" SIZE=2 COLOR="#000000"> <<z>> </FONT>
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