[Freeswitch-users] Help needed with audio test setup

[Victor Chukalovskiy]

Hi,

It's done and works for me. Was a fun thing to do indeed! Dialplan 
portion of it is documented here in the very bottom:

https://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_tone_detect#Samples

The controlling script portion is in bash and along these lines
-query if old test calls are already up with "show calls". kill any old 
test calls with "uuid_kill"
-launch N new test calls using "originate"
-wait 3 minutes, check with "show calls" if all test calls ended 
succesfully. If so, start the test routine again.
-if not, stuck test call means attention required. Get call stats with 
"uuid_dump", run tcpdump on the rtp port and IPs of that call, email result.

Hope this helps!

-Victor

On 13-09-30 04:13 AM, Cal Leeming [Simplicity Media Ltd] wrote:
> This would be quite easy to throw together, and would be a fun task 
> for you to take on :)
>
> Once you've finished it, you should consider sharing it with the 
> community as I've seen this question come up a few times, it would be 
> nice to give others this functionality out of the box.
>
> Let us know how you get on
>
> Cal
>
>
> On Fri, Sep 27, 2013 at 5:57 PM, Victor Chukalovskiy 
> <victor.chukalovskiy at gmail.com <mailto:victor.chukalovskiy at gmail.com>> 
> wrote:
>
>     Hello Community,
>
>     The problem is that a 3-rd party SIP hardware causes audio isssues in
>     less then 1% of the cases. Need to do 100's of manual test calls to
>     identify it and bring to the vendor.
>
>     Is there a quick recepie to make the following FS test setup?
>     Should be
>     as simple as possible. If someone has something ready-made to offer,
>     please contact me off-list.
>
>     Here is the idea:
>
>     -FS generates test SIP call and keeps it up for N minutes.
>     -One side initates the call and sends test tone at X Hz
>     -another side (also FS) answers the call and sends test tone at Y Hz
>     -both sides listen to the tone coming from the other side.
>     -If tone in either direction degrades into siginificant noise or
>     silence, FS leaves the call up indifentely long AND sends email
>     notification "got the sucker!"
>     -If in N minutes tone in both directions did not degrade, FS hangs up
>     the test call and initates a new one. Infinite testing cycle until we
>     turn it off.
>
>     Thank you,
>     Victor
>
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