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<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">To answer my own question.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">This does parse:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"> $var(p_asserted_identity) = $(hdr(P-Asserted-Identity)[*]);<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"> $var(caller_id) = $(var(p_asserted_identity){param.value,'tel',:});<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">But, I’m not sure if this is the correct way to do this. Maybe someone else has a more elegant solution?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="mso-fareast-language:NL">From:</span></b><span lang="EN-US" style="mso-fareast-language:NL"> sr-users [mailto:sr-users-bounces@lists.sip-router.org]
<b>On Behalf Of </b>Grant Bagdasarian<br>
<b>Sent:</b> Friday, April 8, 2016 5:38 PM<br>
<b>To:</b> Kamailio (SER) - Users Mailing List (sr-users@lists.sip-router.org) <sr-users@lists.sip-router.org><br>
<b>Subject:</b> [SR-Users] Extracting P-Asserted-Identity value<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">Hello,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">How do I extract the value of “tel” from multiple P-Asserted-Identity headers?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Example:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New";color:black;mso-fareast-language:NL"> P-Asserted-Identity: "Cullen Jennings" <<a href="sip:fluffy@cisco.com">sip:fluffy@cisco.com</a>><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New";color:black;mso-fareast-language:NL">
</span><span style="font-size:10.0pt;font-family:"Courier New";color:black;mso-fareast-language:NL">P-Asserted-Identity:
<a href="tel:+14085264000">tel:+14085264000</a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">What I got so far is:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> $var(p_asserted_identity) = $(hdr(P-Asserted-Identity)[*]);<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> $var(caller_id) = $var(p_asserted_identity){param.value,'tel',':'};<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">But this does not work. I keep getting parser errors when doing the transformation (2<sup>nd</sup> line of code example):<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I’m not sure how to format the line of code. I tried multiple ways, but none work.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 400, column 47: syntax error<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 400, column 47: bad command<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 400, column 47: bad command<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 400, column 53: '('')' expected (function call)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 400, column 53: bad command: missing ';'?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 400, column 59: '('')' expected (function call)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 400, column 59: bad command: missing ';'?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Apr 8 18:35:20 kamailio: : <core> [cfg.y:3365]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 400, column 60-64: bad command<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 400, column 65: bad command<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Apr 8 18:35:20 kamailio: : <core> [cfg.y:3365]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 400, column 66-68: bad command<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 408, column 6: syntax error<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Apr 8 18:35:20 kamailio: : <core> [cfg.y:3368]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 408, column 6:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Grant<o:p></o:p></span></p>
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