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<p>Hello,</p>
<p>an workaround for now could be:<br>
</p>
$(hdr(Diversion){s.select,0,,}{tobody.user})<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 28/10/16 11:27, Björn Bylander
wrote:<br>
</div>
<blockquote
cite="mid:AMSPR05MB26272C57993BD11AAD1B69FE7AD0@AMSPR05MB262.eurprd05.prod.outlook.com"
type="cite">
<pre wrap="">Hello!
Given a Diversion header like the following:
Diversion:"Foo
Bar"<a class="moz-txt-link-rfc2396E" href="sip:+9876543211@127.0.0.101;user=phone"><sip:+9876543211@127.0.0.101;user=phone></a>;privacy=off;answered-count=2;re
ason=deflection;counter=1;answered,"_
somewhere"<a class="moz-txt-link-rfc2396E" href="sip:+9876543212@127.0.0.101;user=phone"><sip:+9876543212@127.0.0.101;user=phone></a>;privacy=off;answered-coun
t=1;reason=deflection;counter=1;answered
Kamailio 4.4.3 (and probably earlier versions) emit error messages
complaining about the comma character. According to RFC 6044 multiple
comma-separated diversions in a single Diversion-header is allowed.
Full INVITE as an example:
INVITE <a class="moz-txt-link-freetext" href="sip:+1234567890@127.0.0.100:5060;user=phone;transport=tcp">sip:+1234567890@127.0.0.100:5060;user=phone;transport=tcp</a> SIP/2.0
Via:SIP/2.0/TCP
127.0.0.101;branch=z9hG4bKBroadWorks.-1od4eg8-127.0.0.100V5060-0-82844591-13
54681939-1477634439005-
From:<a class="moz-txt-link-rfc2396E" href="sip:+9876543210@127.0.0.101;user=phone"><sip:+9876543210@127.0.0.101;user=phone></a>;tag=1354681939-1477634439005-
To:<a class="moz-txt-link-rfc2396E" href="sip:+1234567890@127.0.0.100:5060;user=phone"><sip:+1234567890@127.0.0.100:5060;user=phone></a>
<a class="moz-txt-link-abbreviated" href="mailto:Call-ID:BW0800390052810161562691307@127.0.0.101">Call-ID:BW0800390052810161562691307@127.0.0.101</a>
CSeq:82844591 INVITE
Contact:<a class="moz-txt-link-rfc2396E" href="sip:127.0.0.101:5060;transport=tcp"><sip:127.0.0.101:5060;transport=tcp></a>
P-Asserted-Identity:<a class="moz-txt-link-rfc2396E" href="sip:+9876543210@127.0.0.101;user=phone"><sip:+9876543210@127.0.0.101;user=phone></a>
Privacy:none
Diversion:"Foo
Bar"<a class="moz-txt-link-rfc2396E" href="sip:+9876543211@127.0.0.101;user=phone"><sip:+9876543211@127.0.0.101;user=phone></a>;privacy=off;answered-count=2;re
ason=deflection;counter=1;answered,"_
somewhere"<a class="moz-txt-link-rfc2396E" href="sip:+9876543212@127.0.0.101;user=phone"><sip:+9876543212@127.0.0.101;user=phone></a>;privacy=off;answered-coun
t=1;reason=deflection;counter=1;answered
Supported:100rel
Allow:ACK,BYE,CANCEL,INFO,INVITE,OPTIONS,PRACK,REFER,NOTIFY,UPDATE
X-BroadWorks-DNC:network-address=<a class="moz-txt-link-rfc2396E" href="sip:+9876543210@127.0.0.101;user=phone">"sip:+9876543210@127.0.0.101;user=phone"</a>
Accept:application/dtmf-relay,application/media_control+xml,application/sdp,
application/x-broadworks-call-center+xml,multipart/mixed
Max-Forwards:10
Content-Type:application/sdp
Content-Disposition:session;handling=required
Content-Length:267
v=0
o=BroadWorks 100442303 1 IN IP4 127.0.0.101
s=-
c=IN IP4 127.0.0.102
t=0 0
m=audio 29778 RTP/AVP 8 0 18 101
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:18 G729/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a=maxptime:20
Example log messages:
Oct 28 08:00:39 kam1 /usr/sbin/kamailio[14935]: ERROR: <core>
[parser/parse_addr_spec.c:488]: parse_to_param(): ERROR parse_to_param :
invalid character ',' in status 21:
<<;privacy=off;answered-count=2;reason=deflection;counter=1;answered>>
Oct 28 08:00:39 kam1 /usr/sbin/kamailio[14935]: ERROR: <core>
[parser/parse_addr_spec.c:254]: parse_to_param(): ERROR: parse_to_param
:unexpected char ["] in status 21:
<<;privacy=off;answered-count=2;reason=deflection;counter=1;answered,>> .
Oct 28 08:00:39 kam1 /usr/sbin/kamailio[14935]: ERROR: <core>
[parser/parse_addr_spec.c:906]: parse_addr_spec(): ERROR: parse_to: invalid
To - unexpected end of header in state 21
Oct 28 08:00:39 kam1 /usr/sbin/kamailio[14935]: ERROR: <core>
[parser/parse_diversion.c:69]: parse_diversion_header():
ERROR:parse_diversion_header: bad diversion header
Oct 28 08:00:39 kam1 /usr/sbin/kamailio[14935]: ERROR: <core>
[lvalue.c:345]: lval_pvar_assign(): non existing right pvar
Oct 28 08:00:39 kam1 /usr/sbin/kamailio[14935]: ERROR: <core>
[lvalue.c:405]: lval_assign(): assignment failed at pos: (562,21-562,35)
The code on line 562 is “$avp(div_user) = $(di{uri.user});”.
Can this be handled in any way by Kamailio without changing the parser?
Best regards,
Björn Bylander
</pre>
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<pre wrap="">_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a>
<a class="moz-txt-link-freetext" href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a>
</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-freetext" href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a>
Kamailio Advanced Training, Berlin, Nov 28-30, 2016 - <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a></pre>
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