Introduction

estos ECSTA for OpenScape 4000 makes available several Telephony Service Providers for Microsoft® Tapi 2.1 (also 2.2 and 3.0). These Tapi drivers produce a central communication between a PC and the telephone system. On this server all devices on the telephone system are available as Tapi lines.

All estos ECSTA for OpenScape 4000 drivers use the efficient interface CSTA in order to communicate with the telephone system.

For the installation and management of the driver see Driver Management.

Supported Telephone Systems

Driver	PBX	Telecom identification
ECSTA for OpenScape 4000	Unify OpenScape 4000	Telekom Octopus F900
ECSTA for OpenScape 4000	Unify CAP General	Telekom Octopus F CAP

Using the driver in the network
After installing the driver, you may use all configured line devices on the server as TAPI-lines. If you are using a server based CTI Software, you may install it now to have the TAPI-devices available on all workstations. For example, the estos UCServer.

estos UCServer
The estos UCServer is a CTI/UCC server software which distributes the telephony information across the network using a graphical client or a multi-line TAPI driver. Workgroups, domains, Active Directory® and Terminal Server are supported.