Network requirements for using mashme.io:
TCP: 80 y 443
Traffic for the following domains and subdomains must be enabled and WebSocket protocol allowed:
Note that there may be additional requirements for specific clients.
▪ Web Proxy
In case your organization has a web proxy installed, the domains mentioned above must be enabled.
▪ IP addresses
Traffic from the following IP addresses must be enabled:
Screen sharing may require Chrome extension, depending on the version.