Hello,
an workaround for now could be:
$(hdr(Diversion){s.select,0,,}{tobody.user})
Cheers,
Daniel
On 28/10/16 11:27, Björn Bylander wrote:
> Hello!
>
> Given a Diversion header like the following:
>
> Diversion:"Foo
> Bar"<sip:+9876543211@127.0.0.101;user=phone>;privacy=off;answered-count=2;re
> ason=deflection;counter=1;answered,"_
> somewhere"<sip:+9876543212@127.0.0.101;user=phone>;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 sip:+1234567890@127.0.0.100:5060;user=phone;transport=tcp 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:<sip:+9876543210@127.0.0.101;user=phone>;tag=1354681939-1477634439005-
> To:<sip:+1234567890@127.0.0.100:5060;user=phone>
> Call-ID:BW0800390052810161562691307@127.0.0.101
> CSeq:82844591 INVITE
> Contact:<sip:127.0.0.101:5060;transport=tcp>
> P-Asserted-Identity:<sip:+9876543210@127.0.0.101;user=phone>
> Privacy:none
> Diversion:"Foo
> Bar"<sip:+9876543211@127.0.0.101;user=phone>;privacy=off;answered-count=2;re
> ason=deflection;counter=1;answered,"_
> somewhere"<sip:+9876543212@127.0.0.101;user=phone>;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="sip:+9876543210@127.0.0.101;user=phone"
> 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
>
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users@lists.sip-router.org
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--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, Berlin, Nov 28-30, 2016 - http://www.asipto.com
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