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<body><div style="DISPLAY: block; FONT-SIZE: 12px; FONT-FAMILY: Arial"><P><FONT size=2>Hi,</FONT></P>
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<P><FONT size=2>I have a problem, when trying to implement a IPv4<->IPv6 gateway with ser 0.8.14 +nathelper+rtpproxy from last version of cvs. (The configuration worked perfectly in an IPv4-IPv4 scenario) </FONT></P>
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<P><FONT size=2>First of all, when I try to make it work with the ipaddr options, the following error occurs;</FONT></P>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT size=2>Gondor:/usr/local/etc/ser# rtpproxy -f -l private_ipv4addr -6 public_ipv6addr </FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT size=2>rtpproxy: exactly 1 listen addresses required, 2 provided</FONT></SPAN></P>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT size=2>Isn't it possible to provide both addresses? Then, the IPv4 address isn't it necessary to specify the Ipv4 address?</FONT></SPAN></P>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT size=2>Second, when I make teh rtpproxy work only with the -6 option, the rtpproxy works, but then, when I send an Invite and try to establish an RTP session from an IPv4 client to an IPv6 one, the following error occurs:</FONT></SPAN></P>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT size=2>Gondor:/usr/local/etc/ser# rtpproxy -f -6 public_ipv6addr</FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT size=2>rtpproxy: rtpproxy started, pid 19443<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT size=2>rtpproxy: new session 62a81c87fecd3ed8d4da11a57f7eab12@10.100.100.232, tag 28140<o:p></o:p></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT size=2>81 requested</FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT size=2>Segmentation fault</FONT></P>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT size=2>Can anyone give me a clue on what it is happening? The communication just stops after the UA sends the ACK for the 200 OK response. </FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT size=2>Can it be due to some errors on internal Unix sockets? If so, how can I identify this error or try to solve it?</FONT></P>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT size=2>Thanks in advance,</FONT></P>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT size=2>Blanca</FONT></P>
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