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1 total messages Started by Hanspeter Lauper Sun, 10 Sep 1995 18:45
Looking for experienced programmers who know how to use the Telephony Service Provider Interface (TSPI) for Telephony under Micr...
#382
Author: Hanspeter Lauper
Date: Sun, 10 Sep 1995 18:45
33 lines
2139 bytes
Picture this:

I have a PBX connected with ISDN to the Telephon company and 8 stations (Analog-Lines) Inhouse.

I want to controll and log all incoming calls related to the dialed number. (Call Center with dif. phonenumbers)

My vision is to join the telephone switch (ISDN-PBX) with a Server (on an Novell 3.12) over a RS-232 Link. Calls will be controlled trough PC
applications. The phone and PC will still be separate physical devices, but they will be linked in the background by the LAN.

LAN with a PBX-to-host Serial-Link (RS-232)

A LAN-based host can be connected to the switch using a switch-to-host link. My PBX has a RS-232 witch is sending all information like Caller-ID,
status of the phone lines etc.
TAPI operations invoked at any of the client computers are forwarded over the LAN to the host, which uses a third-party switch-to-host link protocol
to implement the clientΒ’s call-control requests.

Each third-party station can be modeled as a separate line device to allow applications to control calls on other stations. (In a PBX, a station is
anything to which a wire leads from the PBX). This enables the application to control calls on other stations. This solution requires that the
application open each line it wants to manipulate or monitor.

WHAT I NEED:

*	Telephony Service Provider Interface to implement my PBX
*	Application that can monitor incoming calls
*	Application to communicate over LAN (if possible NetBios-based)


I am looking for programmers who can build or help to build those applications. Of course you will receive good money for good job !

PLEASE WRITE NOW TO:

Hanspeter Lauper
ankab@dial.eunet.ch
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