Hi Marco,
Your approach is (1) buggy as you do not delete the eventual rtpmap line
and (2) will work only once (as you cannot change twice the same part of
a message).
What I suggest is to try to use the dedicated functions for codec
manipulation from the sipmsgops module:
http://www.opensips.org/html/docs/modules/1.8.x/sipmsgops.html#id293156
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 11/08/2012 11:30 AM, Marco Colombo wrote:
Hi All,
i'm trying with Textops to do codec substitution in a call with re-invite.
I'm trying to do this, with this command :
replace_body_all("m=audio 7078 RTP/AVP 8 18 0 2 100 99", "m=audio 7078 RTP/AVP 8 18
101");
but when this line "m=audio 7078 RTP/AVP 8 18 0 2 100 99" does not match perfectly, such
as : "m=audio 7078 RTP/AVP 0 2 100" ecc
This substitution does not work.
It's possible to do, something like this :
replace_body_all("m=audio 7078 RTP/AVP * ", "m=audio 7078 RTP/AVP 8 18 101");
I would to replace any codec with this "8 18 101"
Anybody can help me?
Thanks for all
Best Regards
Marco
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