<https://www.voipsupply.com/blog/voip-insider/how-to-customize-fanvil-x7c/#article>
<http://schema.org/publisher>
<https://www.voipsupply.com/blog/voip-insider/#organization>
<https://www.voipsupply.com/blog/voip-insider/how-to-customize-fanvil-x7c/>