Hello,

I haven't looked at the source code, but it looks like it needs some options to make it work with zero characters.

Why you had to do changes inside sipt module and not inside append_body_part()?

Are you doing msg_apply_changes before use of sipt_destination()?

Cheers,
Daniel

On 04.04.18 16:19, Sergey Basov wrote:

Hi All.

Does nobody have any idea how to avoid this?

Thank you.

--
Best regards,
Sergey Basov                     e-mail: sergey.v.basov@gmail.com

2018-04-03 17:07 GMT+03:00 Sergey Basov <sergey.v.basov@gmail.com>:

Hi All!

I have some troubles with encoding hex string to use as ISUP part.

I have next line:

append_body_part("\x01\x10\x48\x00\x0a\x00\x02\x09\x07\x03\x90\x90\x13\x71\x32\x20\x0a\x04\x02\x13\x73\x12\x00","application/isup;version=itu-t92+","signal;handling=optional");

Problem is in the \x00 kamailio reads this string till first \x00

May be there is some workaround?

Currently I have added some C code into SIPT module to change values in this pisitions first to 00 then make other changes.

My current input string is
append_body_part("\x01\x10\x48\x01\x0a\x01\x02\x09\x07\x03\x90\x90\x13\x71\x32\x20\x0a\x04\x02\x13\x73\x12\x01","application/isup;version=itu-t92+","signal;handling=optional");

I first make replacement \x01 to \x00 while executing sipt_destination

May be there is better solution?

Thank you.

--
Best regards,
Sergey Basov                     e-mail: sergey.v.basov@gmail.com

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