Re: SIP Diversion Problem

Hello,
Thanks for your quick response,
I need to normalize the Diversion Header from  <sip:[email protected]> *To
this*  <sip:[email protected]
;user=phone>;privacy=off;reason=unconditional;counter=1

my script will transform from:

INVITE sip:[email protected]:5060;user=phone SIP/2.0
Via: SIP/2.0/UDP 10.25.170.15:5060;branch=z9hG4bKjsc2h0200geck6dm22p0.1
From: "TREST"<sip:[email protected]:5060
;transport=UDP;user=phone>;tag=1697477218-1-1643299018-1243107461
To: <sip:[email protected]:5060;transport=UDP;user=phone>
Call-ID: 1cc9049b-2da69688-1f3af2-7fd7a68b3550-93c80a0a-9aa-759
CSeq: 1 INVITE
Diversion: "39988246 39988246" <sip:[email protected]
>;privacy=off;reason=unconditional;counter=1,<sip:[email protected]>,<
sip:[email protected]
;user=phone>;privacy=off;reason=unconditional;counter=1
Supported: timer,100rel
Max-Forwards: 63
Contact: <sip:[email protected]:5060;user=phone;transport=udp>
Allow: INVITE,CANCEL,ACK,BYE,OPTIONS,INFO,PRACK,UPDATE,REFER,NOTIFY
Session-Expires: 1800
Min-SE: 90
Content-Type: application/sdp
Content-Length: 257

v=0
o=BN4000 3698905 3698906 IN IP4 10.10.10.216
s=-
c=IN IP4 10.10.10.216
t=0 0
a=sendrecv
m=audio 50118 RTP/AVP 8 0 98
c=IN IP4 10.10.10.216
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:98 telephone-event/8000
a=fmtp:98 0-15
a=maxptime:40



TO:

INVITE sip:[email protected]:5060;user=phone SIP/2.0
Via: SIP/2.0/UDP
10.25.194.166;branch=z9hG4bKd2.4d9e11a28b13a79d278fed51190be1c5.1
From: <sip:[email protected]:5060
;transport=UDP;user=phone>;tag=BN1697477218-1-1643299018-1243107461
To: <sip:[email protected]:5060;transport=UDP;user=phone>
Call-ID: 1cc9049b-2da69688-1f3af2-7fd7a68b3550-93c80a0a-9aa-759
CSeq: 1 INVITE
Max-Forwards: 62
Contact: <sip:[email protected]:5060;user=phone;transport=udp>
Allow: INVITE,CANCEL,ACK,BYE,OPTIONS,PRACK,UPDATE,NOTIFY
Supported: 100rel
Diversion: "39988246 39988246" <sip:[email protected]
>;privacy=off;reason=unconditional;counter=1
Diversion: <sip:[email protected]>;privacy=off;counter=1
Diversion: <sip:[email protected]
;user=phone>;privacy=off;reason=unconditional;counter=1
Content-Type: application/sdp
Content-Length: 257

v=0
o=BN4000 3698903 3698903 IN IP4 10.10.10.216
s=-
c=IN IP4 10.10.10.216
t=0 0
a=sendrecv
m=audio 50118 RTP/AVP 8 0 98
c=IN IP4 10.10.10.216
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:98 telephone-event/8000
a=fmtp:98 0-15
a=maxptime:40

Thanks!

On Sun, Sep 7, 2025 at 10:18 PM Alex Balashov via sr-users <
[email protected]> wrote:

> I wonder if manipulating the header structure while iterating through it
> isn't safe.
>
> > On Sep 7, 2025, at 10:35 AM, ale Gural via sr-users <
> [email protected]> wrote:
> >
> > Hello,
> > I am using version: kamailio 5.8.6
> > I try to send in  INVITE message the follow Diversion header,
> >
> >  Diversion: "39988246 39988246" <sip:[email protected]
> >;privacy=off;reason=unconditional;counter=1,<sip:[email protected]>,<
> sip:[email protected]
> ;user=phone>;privacy=off;reason=unconditional;counter=1
> > in my script code I need to separate every diversion Multibody wit the
> follow (example):
> > $var(i) = 0;
> > while($var(i) < $hflc(Diversion) ) {
> >               remove_hf("Diversion");
> >                 $vn(new_div) = $(hfl(Diversion)[1]);
> >             $var(i) =  $var(i) +1;
> >          }
> >
> > when  $var(i)  = 1,  the kamailio make restart with exit by signal 11
> >
> >
> > I appreciate your help!
> >
> >
> >
> >
> > __________________________________________________________
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> [email protected]
> > To unsubscribe send an email to [email protected]
> > Important: keep the mailing list in the recipients, do not reply only to
> the sender!
>
> --
> Alex Balashov
> Principal Consultant
> Evariste Systems LLC
> Web: https://evaristesys.com, https://www.csrpswitch.com
> Tel: +1-706-510-6800
>
> __________________________________________________________
> Kamailio - Users Mailing List - Non Commercial Discussions --
> [email protected]
> To unsubscribe send an email to [email protected]
> Important: keep the mailing list in the recipients, do not reply only to
> the sender!
>

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