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The $avp(s:lrn) is not null, it's set to a 10 digit number it's just nothing is getting added to the $ru.<BR>
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Ill run a ngrep soon and see if I see it anywhere else in the signaling but when I looked before I did not see it.<BR>
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I find very is strange that just the order seems to break it!<BR>
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On Sat, 2010-05-01 at 18:17 -0500, Brett Nemeroff wrote:<BR>
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<FONT COLOR="#000000">How about adding:</FONT>
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<FONT COLOR="#000000">if (!is_avp_set("$avp(s:lrn)")) {</FONT>
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<FONT COLOR="#000000"> $avp(s:lrn)="";</FONT>
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<FONT COLOR="#000000">}</FONT>
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<FONT COLOR="#000000">To prevent the null value from causing problems...</FONT>
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<FONT COLOR="#000000">On Sat, May 1, 2010 at 5:27 PM, Laszlo <<A HREF="mailto:laszlo@voipfreak.net">laszlo@voipfreak.net</A>> wrote:</FONT><BR>
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<FONT COLOR="#000000">2010/4/30 Brad Bendy <<A HREF="mailto:brad.bendy@benganetworks.com">brad.bendy@benganetworks.com</A>></FONT>
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<FONT COLOR="#000000">Hi,</FONT><BR>
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<FONT COLOR="#000000">Im bringing this back up again.</FONT><BR>
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<FONT COLOR="#000000">Ive had to switch our INVITE format as some upstreams parse the INVITE differently, I just need to change the order of variables around.</FONT><BR>
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<FONT COLOR="#000000">Now the weird thing is, I set the $ru and then when I check to see what $ru is set to, it's been set correct, the order and all variables are correct, but then openSIPs sends the INVITE out it fails to modify it at all.</FONT><BR>
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<FONT COLOR="#000000">I was using:</FONT>
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<FONT COLOR="#000000">$ru='sip:' + $rU + '@' + $rd + ';npdi=yes' + ';rn=' + $avp(s:lrn);</FONT><BR>
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<FONT COLOR="#000000">now</FONT><BR>
<FONT COLOR="#000000">$ru='sip:' + $rU + ';npdi=yes' + ';rn=+1' + $avp(s:lrn) + '@' + $rd;</FONT><BR>
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<FONT COLOR="#000000">maybe </FONT><BR>
<FONT COLOR="#000000">that should go out if $avp(s:lrn) is not null(otherwise you should see errors in the syslog/messages).</FONT><BR>
<FONT COLOR="#000000">can you post the output of</FONT><BR>
<FONT COLOR="#000000">ngrep '11235559999' port 5060 -Wbyline -q -dany -t</FONT><BR>
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<FONT COLOR="#000000">?</FONT><BR>
<FONT COLOR="#000000">Is there any other place where you manipulate $ru? (failure_route or somewhere else)</FONT><BR>
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<FONT COLOR="#888888">-Laszlo</FONT><BR>
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<FONT COLOR="#888888"> </FONT>
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<FONT COLOR="#000000">Before the INVITE would look like:</FONT><BR>
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<FONT COLOR="#000000">INVITE sip:+11235559999</FONT><FONT COLOR="#000000"><B>@<A HREF="http://1.1.1.1">1.1.1.1</A></B></FONT><FONT COLOR="#000000">;npdi=yes;rn=+11235559999 SIP/2.0</FONT><BR>
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<FONT COLOR="#000000">but now it should look like INVITE sip:+11235559999;npdi=yes;rn=+11235559999</FONT><FONT COLOR="#000000"><B>@<A HREF="http://1.1.1.1">1.1.1.1</A></B></FONT><FONT COLOR="#000000"> SIP/2.0</FONT><BR>
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<FONT COLOR="#000000">it currently looks like INVITE sip:+11235559999@</FONT><FONT COLOR="#000000"><B>1.1.1.1</B></FONT><FONT COLOR="#000000"> SIP/2.0.</FONT><BR>
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<FONT COLOR="#000000">Any ideals why just the positions of the AVPs and the other text would matter? I think it's weird when I use xlog() to print what $ru is set to it shows the correct value just OpenSIPs does not modify the INVITE. Not sure if anyone else has ran into this on the list or not.</FONT><BR>
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-- <BR>
Brad Bendy<BR>
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