Intercom

Intercom

2-way-intercom is a phone system feature where someone at one phone can speak to someone at another location on speaker phone without answering. While this may make it convenient for work-groups to communicate interactively when they are in separate offices, it can also be a powerful tool for receptionists.

See also: Paging

For related links, here are some suggestions:

WebFones Wiki - Intercom http://webfones.wikidot.com/user-extensions-general If this setting is turned ON, the extension can be used as an intercom device to participate in sessions with other internal company extensions.
WebFones Wiki - Intercom http://webfones.wikidot.com/user-extensions-options Turning the intercom feature on and off can be done from the User Extensions page.