Einleitung

estos ECSTA for Teles C5 stellt einen Telephony Service Provider für Microsoft® Tapi 2.1 (auch 2.2 und 3.0) zur Verfügung. Dieser Tapi Treiber stellen eine zentrale Kommunikation zwischen einem PC (CTI Server) und der Telefonanlage her. Auf diesem CTI Server stehen alle Geräte der Telefonanlage als Tapi Leitungen zur Verfügung.
All estos ECSTA for Teles C5 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

PBX	Driver
Teles C5	ECSTA for Teles C5

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, the TAPI-driver must be distributed in the network. There are the following options:

1. 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.
2. estos CallControlGateway
   The estos CallControlGateway for Lync/OCS is a gateway that connects the TAPI-lines with the Lync/OCS server. This enables the Lync/OCS client to use traditional telephone devices via Remote Call Control (RCC).
3. Windows® Telephony Server
   The Windows® Telephony Server is a component of Windows® server operating systems since Windows® NT. You will need a domain. The service is limited to domain users.