Wikivoyage banner for Internet telephony. Cropped from this PD-licensed picture:<a class="external free" href="https://commons.wikimedia.org/wiki/File:Internet_caf%C3%A9_city_center_Na_Wa,_Thailand.JPG">https://commons.wikimedia.org/wiki/File:Internet_café_city_center_Na_Wa,_Thailand.JPG</a>
Mattes
<a href="//commons.wikimedia.org/wiki/File:Internet_caf%C3%A9_city_center_Na_Wa,_Thailand.JPG" title="File:Internet café city center Na Wa, Thailand.JPG">File:Internet_café_city_center_Na_Wa,_Thailand.JPG</a>