estos ECSTA for Aastra 400 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 Aastra 400 uses the CSTA protocol for connecting to the PBX system.
For installation of the driver see Driver Installation.
For administration of the driver see Driver Administration.
Using 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: