pksof

thank you for your help sir @JaviLopezG one more question I successfully create the peer connection but it works only when the caller and the callee are using same router...

here is my app.js file mdc.ripple.MDCRipple.attachTo(document.querySelector('.mdc-button')); const configuration = { iceServers: [ { urls: [ 'stun:stun1.l.google.com:19302', 'stun:stun2.l.google.com:19302', ], }, ], iceCandidatePoolSize: 10, }; let peerConnection = null; let localStream =...