Re: SIP Diversion Problem

Hello,
you are right with the  remove_hf("Diversion");, but it's not the problem,
I replaced it as you recommended and same problem.

On Mon, Sep 8, 2025 at 2:55 PM Sergio Charrua via sr-users <
[email protected]> wrote:

> remove_hf removes all the identified header (as found in textops docs: "Remove
> from message all headers with name “hname”. " ),
> so why are you removing headers inside the loop? The 1st time
> remove_hf("Diversion"); should be enough
>
> Why not just do:
>
>             remove_hf("Diversion");
>
> $var(i) = 0;
>
> while($var(i) < $hflc(Diversion) ) {
>
>             $vn(new_div) = $(hfl(Diversion)[1]);
>             $var(i) =  $var(i) +1;
>          }
>
> Atenciosamente / Kind Regards / Cordialement / Un saludo,
>
>
> *Sérgio Charrua*
>
> On Mon, Sep 8, 2025 at 8:16 AM ale Gural via sr-users <
> [email protected]> wrote:
>
>> 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!
>>> >
>>> >
>>> >
>>> >
>>> > __________________________________________________________
>>> > Kamailio - Users Mailing List - Non Commercial Discussions --
>>> [email protected]
>>> > To unsubscribe send an email to [email protected]
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>>>
>>> --
>>> 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
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>>>
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> [email protected]
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> Important: keep the mailing list in the recipients, do not reply only to
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