Root server session

Clients wishing to use the ETel Server must first open a connection to a root server session. The root session provides access to general information and functionality about the available telephony resources. The interface provides functions that allow clients to:

• load and unload TSY modules

• list the number of phones that are supported by the loaded TSY modules

• obtain information about the phones in the loaded TSY modules

• close an open root session

To access functionality associated with a specific phone, line, or call, the client must open a sub-session through an object of the associated class.