Thanks Bogdan,



I see that it is part of 3.0, but not a part of 2.4.  Is this a module we can 
pull back to 2.4?



Regards,
Pat Burke



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-----Original Message-----
From: "Bogdan-Andrei Iancu" <[email protected]>
To: "OpenSIPS users mailling list" <[email protected]>, "Pat Burke" 
<[email protected]>
Date: 03/05/19 09:45
Subject: Re: [OpenSIPS-Users] SDP manipulation & rtpengine

Hi Pat,

What you can do is to grab the SDP from the msg into a variable, to do whatever 
fixes/change you have to directly in the variable and push the body via 
variable to rtpengine.

Regards,

Bogdan-Andrei Iancu OpenSIPS Founder and Developer   
https://www.opensips-solutions.comOpenSIPS Summit 2019   
https://www.opensips.org/events/Summit-2019Amsterdam/
On 02/27/2019 11:30 PM, Pat Burke wrote:


Hello:


I am using trying to manipulate parts of the SDP body before calling 
rtpengine_offer / rtpengine_answer.  However, any changes made via textops 
functions such as subst_body, replace_body, replace_body_all, etc. do not seem 
to impact the SDP that is sent to rtpengine.


In my particular case, rtpengine fails to parse the SDP because of an extra 
carriage return line feed sent in the SDP.  Is there a way to send rtpengine 
manipulated SDP, rather than just the SDP sent in the request?


Use case:
if (subst_body("/(^a=.*\r\n)\r\n/\1/g")) {
  xlog("L_INFO", "bad SDP --- duplicate CRLF");
}


rtpengine_offer(" ... options ... ");



Regards,
Pat Burke



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Direct: (402) 403-5121   |   Cell: (402) 443-8929  |   Email: 
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1801 23rd Avenue North   |  Suite 217    |  Fargo, North Dakota 58102
 



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