Madiha, The mechanism you have described looks like it only works with one
call. If that is the case you could exit SIPP (saving any context and the
Call-ID of course) and re-enter it to continue the call after the media is
done.The alternative we did at Newport Networks was to start and stop the
external media generator from the SIPP process. That method will (and did) work
for multiple simultaneous calls and you then use something like a pause to
control the length of the media generation.Peter Higginson
Date: Tue, 23 Sep 2008 21:35:33 +0500From: [EMAIL PROTECTED]: [EMAIL
PROTECTED]: [EMAIL PROTECTED]: Re: [Sipp-users] Issue faced with updating filed
value of csv injection file
Hi,Thanks for the reply Charles.Does anyone know a workaround to this problem.
Is there a way to induce a variable pause at the server side SIPp such that
the the file execution of the server side resumes only after the media transfer
gets completed.Regards,Madiha
On Tue, Sep 23, 2008 at 4:49 PM, Charles P Wright <[EMAIL PROTECTED]> wrote:
You can not update the value of CSV fields after starting SIPp.Charles"Madiha
Shahid" <[EMAIL PROTECTED]>09/23/2008 03:02 [EMAIL PROTECTED] Issue faced with
updating filed value of csv injection file
Hi all,Description:I am writing a scenario in SIPp that allows media transfer
between callsusing an external utility (Gstreamer). The external utility gets
called byrunning it through exec command.I want to induce a pause at the
senderside so that media transfer gets completed before further messages can
betranfered between SIPp client and server.This is how Im trying to do it. I
use the -inf switch and provide a csvfile as input to the server side sipp
command The [field0] in this csvfile has vale 1. When file transfer gets
completed, value '1' written inthis file is replaced with value '10' as written
by an externalapplication. The SIPp server, keeps monitoring the [field0] value
to checkif the the file has been updated so that it can proceed
further.However, even though the value in the csv file is replaced, it is
notupdated in the [field0]. [field0] still has the old value which keeps
thescenario in a loop for ever.Please let me know if this is expected? Is there
a workaround to thisproblem?Thanks,MadihaHere is the part of the code at the
server side that produces this
issue:********************************************************************************************<nop><action>
<exec command="./gst-sender.sh"/> </action></nop><label
id="8"/><nop> <action> <log message="entered label 8"/> </action>
</nop><pause milliseconds="1"/><nop> <action> <!-- Assign the value
in field0 of the CSV file to a $3. --> <assignstr assign_to="3"
value="[field0]" /> <log message="Value written in file is [$3]"/>
<todouble assign_to="4" variable="3" /> <log message="Value written in file
converted is [$4]"/> <test assign_to="5" variable="4" compare="not_equal"
value="10" /> <log message="Result of compare is [$5]"/> </action>
</nop><nop next="8" test="5"/><nop> <action> <log message="exiting label
8"/>********************************************************************************************-------------------------------------------------------------------------This
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