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<p>Hello,</p>
<p>should I open a ticket in Jira (issue type: improvement?) if I'd
like to have this implemented in future versions?</p>
<p>BR,</p>
<p>Sebastian<br>
</p>
<br>
<div class="moz-cite-prefix">On 12.9.2018. 18:34, Michael Jerris
wrote:<br>
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cite="mid:FA05F2A0-EF2C-43FE-81B7-4932125E1048@jerris.com">
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It may be possible with code to just always add a contact, not
sure there is any reason not to, just isn’t typically necessary so
it wasn’t there.<br class="">
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<div class="">On Sep 12, 2018, at 8:17 AM, Sebastian
Zenzerović <<a href="mailto:sebastian.zenzerovic@inet.hr"
class="" moz-do-not-send="true">sebastian.zenzerovic@inet.hr</a>>
wrote:</div>
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<div class="moz-text-flowed" style="font-family:
-moz-fixed; font-size: 14px;" lang="x-unicode">Hello, <br
class="">
<br class="">
is it possible to add (configuration option/variable?)
Contact header to outgoing gateway ping messages sent by
Freeswitch? <br class="">
<br class="">
Remote SIP peer is answering "403 forbidden" as there is
no Contact header present in SIP OPTIONS. <br class="">
Not a big deal since FS sees the peer as available/UP
anyway but could be a interoperability enhancement
between FS and Microsoft Direct routing service (<a
class="moz-txt-link-freetext"
href="https://aka.ms/dr/" moz-do-not-send="true">https://aka.ms/dr/</a>).
<br class="">
<br class="">
Here are the requirements: <br class="">
• Must: When placing calls to the Direct Routing
interface, the 'CONTACT' header must have the SBC FQDN
in the URI hostname <br class="">
• Syntax: Contact: <phone number>@<FQDN of the
SBC>:<SBC Port>;<transport type> <br
class="">
• If the parameter is not configured correctly, OPTIONS
are rejected with a '403 Forbidden' message <br
class="">
<br class="">
Freeswitch log: <br class="">
<br class="">
OPTIONS <a class="moz-txt-link-freetext"
href="sip:sip-du-a-euno.pstnhub.microsoft.com;transport=tls"
moz-do-not-send="true">sip:sip-du-a-euno.pstnhub.microsoft.com;transport=tls</a>
SIP/2.0 <br class="">
Via: SIP/2.0/TLS x.x.x.x;branch=z9hG4bKvjX0rU7K5QtKS
<br class="">
Max-Forwards: 70 <br class="">
From: <a class="moz-txt-link-rfc2396E"
href="sip:sbc.xxx.xx" moz-do-not-send="true"><sip:sbc.xxx.xx></a>;tag=0aB5jm3SF07ve
<br class="">
To: <a class="moz-txt-link-rfc2396E"
href="sip:sbc.xxx.xx" moz-do-not-send="true"><sip:sbc.xxx.xx></a>
<br class="">
Call-ID: 101b723c-3113-1237-6092-00155d000d46 <br
class="">
CSeq: 128016309 OPTIONS <br class="">
User-Agent:
FreeSWITCH-mod_sofia/1.8.1-2-4f54cff36a~64bit <br
class="">
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE,
INFO, UPDATE, REGISTER, REFER, NOTIFY <br class="">
Supported: timer, path, replaces <br class="">
Allow-Events: talk, hold, conference, refer <br
class="">
Content-Length: 0 <br class="">
<br class="">
SIP/2.0 403 Forbidden <br class="">
FROM: <a class="moz-txt-link-rfc2396E"
href="sip:sbc.xxx.xx" moz-do-not-send="true"><sip:sbc.xxx.xx></a>;tag=0aB5jm3SF07ve
<br class="">
TO: <a class="moz-txt-link-rfc2396E"
href="sip:sbc.xxx.xx" moz-do-not-send="true"><sip:sbc.xxx.xx></a>
<br class="">
CSEQ: 128016309 OPTIONS <br class="">
CALL-ID: 101b723c-3113-1237-6092-00155d000d46 <br
class="">
VIA: SIP/2.0/TLS x.x.x.x;branch=z9hG4bKvjX0rU7K5QtKS
<br class="">
REASON:
Q.850;cause=21;text="4da4bb47-5ace-41b2-ba4b-6516fb4771c2;Record-Route
and Contact headers are missing" <br class="">
CONTENT-LENGTH: 0 <br class="">
ALLOW: INVITE <br class="">
ALLOW: ACK <br class="">
ALLOW: OPTIONS <br class="">
ALLOW: CANCEL <br class="">
ALLOW: BYE <br class="">
ALLOW: NOTIFY <br class="">
SERVER: Microsoft.PSTNHub.SIPProxy v.2018.9.10.4
i.EUNO.4 <br class="">
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