<div dir="ltr"><div>As I can see (in sofia_glue.c) invite_contact is set from channel variable sip_contact_user if empty. I export channel variable sip_contact_user in dial plan, but on b-leg steal see <span style="font-size:13px;color:rgb(80,0,80);font-family:arial,sans-serif">Contact: <<a href="http://sip:auto_to_user@1.2.3.4:5060">sip:auto_to_user@1.2.3.4:5060</a></span><span style="font-size:13px;color:rgb(80,0,80);font-family:arial,sans-serif">;transport=udp;gw=mygw>.</span></div>
<div><font color="#500050" face="arial, sans-serif">Seams that</font> sip_contact_user is used for a-leg only.</div><div><br></div><div>Gateway has set param</div><div><br></div><div><param name="extension" value="auto_to_user"/><br>
</div><div><br></div><div>In sofia.c 'auto_to_user' or 'auto' value in extension affects only destination_number. <br></div><div><br></div><div>So, I can't see any way to set contact header user name for outbound calls for gateway.</div>
<div><br></div><div>Seudin</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Sep 17, 2013 at 11:42 PM, Brian West <span dir="ltr"><<a href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Look in sofia_glue.c in do_invite at all the variables you can set...<br>
--<br>
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On Sep 17, 2013, at 8:32 AM, Seudin Kasumovic <<a href="mailto:seudin.kasumovic@gmail.com">seudin.kasumovic@gmail.com</a>> wrote:<br>
<br>
> Hi,<br>
><br>
> Call comes over external gateway and pass to another external gateway via outbound proxy (no authentication nor registration), but on b-leg contact header is not as expected username from tag 'From:' of a-leg.<br>
><br>
> a-leg works correct for inbound calls via external gateway:<br>
><br>
> Contact: <sip:1001@1.2.3.4:5060;transport=udp><br>
><br>
> but b-leg (outbound calls) has header set to:<br>
><br>
> Contact: <sip:auto_to_user@1.2.3.4:5060;transport=udp;gw=mygw><br>
><br>
> I tried to set empty value or comment this line of external gateway:<br>
><br>
> <param name="extension" value="auto_to_user"/><br>
><br>
> but then call failed.<br>
><br>
> How to set user in contact header on b-leg or/and what to export from dial plan to populate user in contact header on external gateway?<br>
><br>
> Regards,<br>
> Seudin<br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>MSC Seudin Kasumovic<br>Tuzla, Bosnia
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