integrate Salesforce CRM to Yealink phones

[mehdi.ett]

Hello,

We know Yealink phones can receive and handle GET request with Action URI
But can Yealink phones also send POST or GET REST request when they receive an incoming call ?
We are trying to integrate Salesforce CRM to Yealink phones
Each time the phone receive a call it should send a POST or GET REST request
IS this possible ? and if yes where can we get documentation

Second question
Can Yealink phones send Parameters using a URL when they receive an incoming call ?
So on each incoming calls the yealink phone would trigger a url (URL of the CRM) ad send parameters via the UrL
Can yealink do that with action URL ?

Thank You