{
  "name": "Spechphone Softphone",
  "short_name": "Spechphone",
  "description": "Web softphone focused on high-performance",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#12121e",
  "theme_color": "#182038",
  "icons": [
    {
      "src": "/img/pyramid.png",
      "sizes": "any",
      "type": "image/png"
    }
  ]
}