[OpenSIPS-Users] textops and Variable

[Bogdan-Andrei Iancu]

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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