Hi.

 

First of all your SIPP must be compiled with PCAP play. You can find it out
in http://sipp.sourceforge.net/doc/reference.html. (Subject: Installing
SIPp).

In your uac.pcap, you must have the commands in order to play an specified
pcap file. As Below:

----------------------------------------------------------------------------
--------

<!-- Play a pre-recorded PCAP file (RTP stream)                       -->

  <nop>

    <action>

      <exec play_pcap_audio="/path/file_to_play.pcap"/>

    </action>

  </nop>

----------------------------------------------------------------------------
-----------

It must be after a Invite´s 200OK or after 183. It because the SIPP must
know the IP and port to send the rtp media file.

 

Regards,

 

Rafael Pola

De: Cássio Peixoto [mailto:cassio...@gmail.com] 
Enviada em: quinta-feira, 12 de maio de 2011 13:21
Para: Sipp-users@lists.sourceforge.net
Assunto: [Sipp-users] Problem pcap

 

hello

I am a new user of sipp, and  have tried to run sipp for play a audio file.
My purpose is evaluate the performance of my network with VoIP.

In order to perform a previous test, I run the following commands:

 

UAS

sipp -sn uas

 

UAC

sipp -sn uac_pcap 127.0.0.1:5060

 

 

But the UAC side shows the error:

 

The auto_media_port keyword requires PCAPPLAY.

 

Someone can help me, please. I really need to do that.

 

Please. Thank you.

 

 



-- 
Cássio Peixoto
Computer Engineering - UFPA

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