I need a raspberry / voip specialist

the project is : Modifying or developing a voip client, it has to act as a door opener, when other party pushes the # or * key, the raspberry pi has to pull up a GPIO pin for 500 ms to activate the door opener relay.

Evner: VoIP, Asterisk PBX, Linux, C programmering, Software Arkitektur

Om klienten:
( 0 bedømmelser ) Newmarket, Canada

Projekt ID: #33796281

6 freelancere byder i gennemsnit $145 timen for dette job

(46 bedømmelser)
(13 bedømmelser)

Hello, You should implement the dtmf listener over your call line so it could capture what key pressed on the remote. Then using gpio, the python code will trigger the relay for the door opener or locker. I have my ow Flere

$250 CAD in 2 dage
(41 bedømmelser)

Hello. I can configure asterisk that way it will execute "echo 1 > /sys/class/gpio/gpio<gpio num>/value; sleep 0.5; echo 0 > /sys/class/gpio/gpio<gpio num>/value" command on raspberry pi on the * or # key.

$30 CAD in 3 dage
(12 bedømmelser)

Hello, I have briefly read the description on; C Programming Linux Software Architecture Asterisk PBX VoIP project, and I can deliver as per the requirements however I need us to discuss for more clarity on the detail Flere

$100 CAD in 4 dage
(6 bedømmelser)

Hi, I have experience with Raspberry Pi. I've been working on it for about 3-4 years. If you tell the requirements of the project. We can make it any way you want.

$100 CAD in 7 dage
(0 bedømmelser)