[Kamailio-Users] textops usage

[Daniel-Constantin Mierla]

Hello,

On 04/21/2009 05:07 PM, Juan Perez wrote:
> Hello
>
> I am receiving the SDP from a provider with this format: g729/8000/1, which I interpret as codec g729, sampling rate 8000 and the number of channels is 1.
>
> The calling party [linksys pa2p] apparently does not like the "1" and terminates the call.
>
> I want to strip it using textops module and pass back the SDP w/o the "1" and do this in the On_Reply and the Route sections:
>
>         if (search_body("g729/8000/1")) {
>          xlog("L_INFO","mylog: On Reply 1 section. Found the string.\n");
>         replace_body("g729/8000/1","g729/8000");
>         }
>   
just as note, you can do just replace_body(), now you do two times search.

> but it can not even find it. Is leaving me with several questions:
> 1- is the "re" that I am using right?
> 2- Do I have to escape the "/"?
> 3- does the replace and search function go "deep" enough in the SDP?
>   
I had not time to test your snippet and see what is wrong, try with 
other flavors from textops:
replace_body_all() or subst_body().

Cheers,
Daniel


-- 
Daniel-Constantin Mierla
http://www.asipto.com/