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<P><FONT SIZE=2 FACE="Arial">Hello,</FONT>
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<P><FONT SIZE=2 FACE="Arial">I have a problem with registering to the SER.</FONT>
<BR><FONT SIZE=2 FACE="Arial">I use X-Lite SIP softphone, and when I try to register to the SER, I get following messages;</FONT>
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<P><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">(c)2003 Xten Networks Inc. All rights reserved.</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Private build: 1085</FONT></SPAN>
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<P><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Established SIP protocol listen on: 192.168.2.101:5060</FONT></SPAN>
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<P><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Discovered Port Restricted Cone NAT Firewall</FONT></SPAN>
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<P><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">SIP: 192.168.2.101:5060</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">RTP: 192.168.2.101:8000</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">NAT: 61.116.104.137</FONT></SPAN>
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<P><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">PROXY#0: 192.168.2.253:5060</FONT></SPAN>
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<P><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">SEND >> 192.168.2.253:5060</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">REGISTER sip:vfrnd.jp SIP/2.0</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Via: SIP/2.0/UDP 192.168.2.101:5060;rport;branch=z9hG4bK235BF512110411D8A98C0090FE68D625</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">From: hiro <sip:iizuka@vfrnd.jp></FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">To: hiro <sip:iizuka@vfrnd.jp></FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Contact: "hiro" <sip:iizuka@192.168.2.101:5060></FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Call-ID: 235BF50F110411D8A98C0090FE68D625@vfrnd.jp</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">CSeq: 61073 REGISTER</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Expires: 1800</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Max-Forwards: 70</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">User-Agent: X-Lite build 1085</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Content-Length: 0</FONT></SPAN>
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<P><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">SEND >> 192.168.2.253:5060</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">REGISTER sip:vfrnd.jp SIP/2.0</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Via: SIP/2.0/UDP 192.168.2.101:5060;rport;branch=z9hG4bK235BF512110411D8A98C0090FE68D625</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">From: hiro <sip:iizuka@vfrnd.jp></FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">To: hiro <sip:iizuka@vfrnd.jp></FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Contact: "hiro" <sip:iizuka@192.168.2.101:5060></FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Call-ID: 235BF50F110411D8A98C0090FE68D625@vfrnd.jp</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">CSeq: 61073 REGISTER</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Expires: 1800</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Max-Forwards: 70</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">User-Agent: X-Lite build 1085</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Content-Length: 0</FONT></SPAN>
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<P><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">RECEIVE << 192.168.2.253:5060</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">SIP/2.0 478 Unresolveable destination (478/TM)</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Via: SIP/2.0/UDP 192.168.2.101:5060;rport=5060;branch=z9hG4bK235BF512110411D8A98C0090FE68D625</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">From: hiro <sip:iizuka@vfrnd.jp></FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">To: hiro <sip:iizuka@vfrnd.jp>;tag=a6a1c5f60faecf035a1ae5b6e96e979a-0e7b</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Call-ID: 235BF50F110411D8A98C0090FE68D625@vfrnd.jp</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">CSeq: 61073 REGISTER</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Server: Sip EXpress router (0.8.11 (i386/linux))</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Content-Length: 0</FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">Warning: 392 192.168.2.253:5060 "Noisy feedback tells: </FONT></SPAN>
<BR><SPAN LANG="ja"><FONT SIZE=2 FACE="ＭＳ Ｐゴシック">pid=11731 req_src_ip=192.168.2.101 req_src_port=5060 in_uri=sip:vfrnd.jp out_uri=sip:vfrnd.jp via_cnt==1"</FONT></SPAN>
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<P><SPAN LANG="en-us"><FONT SIZE=2 FACE="Arial">Thanks in advance.</FONT></SPAN><SPAN LANG="ja"></SPAN><SPAN LANG="ja"></SPAN>
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<P><SPAN LANG="en-us"><FONT SIZE=2 FACE="Arial">Hiro</FONT></SPAN><SPAN LANG="ja"></SPAN><SPAN LANG="ja"></SPAN>
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