Introduction

CSTA Multiplexer
estos CSTA Multiplexer for Panasonic is a CSTA Server that allows multiple CSTA Applications to access the Panasonic PBX system. The CSTA Interface of the Panasonic PBX system may only be used by one CSTA Application at the same time. Using the estos CSTA Multiplexer for Panasonic, the interface is accessible by multiple applications at the same time.
See also CSTA Multiplexer.

Tapi Driver
estos ECSTA for Panasonic offers a Telephony Service Provider (TSP) for Microsoft® Tapi 2.1 (also 2.2 and 3.0). This Tapi driver implements a central communication between a PC and the PBX system. estos ECSTA for Panasonic uses the CSTA protocol for connecting to the PBX system.
See also Tapi Driver.

For installation of the driver see Driver Installation.

For administration of the driver see Driver Administration.

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.