Thanks Olivier and Kade. I am trying this out. Will let you know if it
works.

Another question I had was regarding the testing of audio.

Can I do the following :

1 > Run SIPp in UAS mode.
2 > Send an audio stream to phone#1 using the pcap feature.
3 > My other phone ( phone#2 ) will pick up this audio via the speaker and
send it back to SIPp.
4 > Store this audio stream using SIPp and then compare with the original
file that was sent to phone # 1.

There will be differences due to ambient noise but can we compare some
characteristics that will help validate the audio ?

While I am not an expert at audio, I thought of this scenario to test audio.

Is this realistic in the first place, and will SIPp help me do this ? 

Thanks for any answers.

Regards,
Devdutt.

-----Original Message-----
From: Olivier Jacques [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, November 01, 2006 7:56 AM
To: kade reva
Cc: [EMAIL PROTECTED]; [email protected]
Subject: Re: [Sipp-users] Can I test RTP using the pcap feature on Windows
XP ?

kade reva wrote:
> The windows XP needs Cygwin installation to run the Sipp with pcap 
> support as you need to build the exe with ossl and pcap libraries but 
> it doesn't still build on Cygwin as it misses some IPv6 related 
> headers. It builds fine on LINUX.
>
> Hope this helps..
>
>
>   
>> From: "Devdutt" <[EMAIL PROTECTED]>
>> To: <[email protected]>
>> Subject: [Sipp-users] Can I test RTP using the pcap feature on Windows XP
?
>> Date: Tue, 31 Oct 2006 13:09:45 +0530
>>
>> Hi All,
>>
>> I am doing some audio testing on my SIP phone.
>>
>> I am using Sipp v1.1-TLS, version 20060829, built Sep  7 2006, 17:35:45.
>>
>> I was able to use the -rtp_echo option and run the echo tests. I also 
>> wanted to run some pcap audio playback based tests. Can I use the 
>> same version for this purpose ?
>>
>> I don't have the /pcap folder in my sipp installation. Also the 
>> default embedded scenario "uac_pcap" is not available when I do a "sipp
-help".
>> Therefore, it looks like I dont have the correct installed version 
>> with pcap support for Windows.
>>
>> What do I need in order to use/enable this feature on Win XP ?
>>
>> Thanks in advance.
>>
>> Regards,
>> Devdutt.
Lars Roland provided a patch to enable pcap play on Windows. 
Unfortunately, it doesn't work on my system, so I can't commit those
patches. The patch is attached so that you can try yourself.

Also, here are the notes from Lars:
"I finally got some time to work on this. Patch is attached.
I don't have any IPv6 pcap files, to test with. also I did not test on any
other platform than Cygwin.

The following still applies:

On my system I've copied the WinPcap developer package to
"C:\cygwin\lib\WpdPack".

Additionally I had to remove or rename "pthread.h" in
"C:\cygwin\lib\WpdPack\Include", as it interfered with pthread.h from
cygwin.
Perhaps someone who knows more about makefiles for GNU make can solve this
issue in a better way.

Regards,
Lars "

--
Olivier
HP OpenCall Software
http://www.hp.com/go/opencall/




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