this 8x8 patent would seem to also use peer to peer , browser based comms.which include web servers......wags...
Systems, methods, devices and arrangements for unified messaging
Patent number: 10951772
Abstract: A system or device can be configured with a first interface to provide content to a remote web-browser. This first interface can be provided by a computer server designed to implement a website. A second interface is configured and arranged to communicate content of an IP-based conference with a remote IP-enabled device. This second interface may also communicate video content, text content, document sharing content and/or desktop sharing content. A computer processing circuit is configured to establish an IP-based call between the remote web-browser and the remote audio-enabled device.
Type: Grant
Filed: January 29, 2020
Date of Patent: March 16, 2021
Assignee: 8x8, Inc.
Inventor: Ramprakash Narayanaswamy==============
conflict or complementary....i hope complementary.with 8x8 networking supporting the vcsy ip/patents.