Beeper Communications Presents its Software-Defined Wide Area Network Solution (SD WAN) to Deliver Video from the Field Oct 18, 2017 http://www.defesanet.com.br/en/technology/noticia/27306/Beeper-Communications-Presents-its-Software-Defined-Wide-Area-Network-Solution-%28SD-WAN%29-to-Deliver-Video-from-the-Field/