app/assets/svgs/heroicons/solid/speakerphone.svg
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
<path fill-rule="evenodd" d="M18 3a1 1 0 00-1.447-.894L8.763 6H5a3 3 0 000 6h.28l1.771 5.316A1 1 0 008 18h1a1 1 0 001-1v-4.382l6.553 3.276A1 1 0 0018 15V3z" clip-rule="evenodd"/>
</svg>