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C++ pjsip - DTMF - Test and Log

We would like a modified simple-pjsua with build-in tone detection routine implemented eg. Goertzel algorithm

The application should compile on linux systems

For testing purpose the aplication should use the sip registration details received from the command line eg. dtmf-test sip_domain sip_user sip_pass

The uri called will always respond with a dtmf audio streaming with one repeated digit.

The application will have to :

- register with the sip details

- make call to a list of 5-10 sip uri's one at a time

For each sip uri:

- wait for call to respond for max. 15 secconds, else hang up and call next sip uri

- after call is answered with 200 (ok) try to detect the dtmf from media streaming for 5 secconds

- if dtmf digit is detected log the sip details and uri to a log file then hang up and call next sip uri, else hang up and call next sip uri

At finish the application would destroy pjsua and exit


Terms and Rules:

Delivery Time: We choose the fastest bidder for this job !

Upfront: Upfront as soon as you could prove at least one of the features: 1/3 payment of total bid price.

Payment: Paypal, wire transfer, western union / money gram, money bookers ( fees will be supported by the bidder for any payment service chosed )

Reports: Every 2/3 days that you are working on the project, you send us at least one email with the information how the project went (what feature is done right now) and what you are going to do on the next day. There should be at least one running compiled application each day which will be attached.

Only by receiving the daily reports we have the chance to know if you are really(!) working on the project or if it is just a waste of time like so often.

Please be professional!

Thank you

Habilidades: Diseño gráfico, Linux, Abastecimiento de productos, Automatización de pruebas, Verificación / QA

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Información del empleador:
( 0 comentarios ) Sibiu, Romania

Nº del proyecto: #909763

3 freelancers están ofertando el promedio de $734 para este trabajo


Over ten years of development experiences on linux. I can do this. Please check PM.

$700 USD en 5 días
(5 comentarios)

Hi, I can do this work, Plz check the PMB. Regards Sathish

$750 USD en 10 días
(2 comentarios)

I've got solid experience with VoIP and have done a fair bit of DSP filter design and implementation. With 10+ years of software programming experience, this will be completed with quality.

$751 USD en 14 días
(0 comentarios)