Panasonic Section 520 manual - page 8

Chapter 1. Overview of Telephony Service for the DBS Section 520 - TSAPI
2 Issued April 2000 DBS-92-520
With Telephony Services, a Novell Netware® Network is required. To
communicate with the DBS, a Panasonic DBS driver called “Panadrvr”
(developed as a Netware Loadable Module or NLM) is installed on the
telephony server. Application developers designing to Netware Telephony
Services specifications can design products that communicate to the DBS
driver via the Novell Tserver NLM, which is also installed on the telephony
server.
The DBS talks with Panadrvr using a serial link from the Panasonic dual-port
API Card. There is no physical link between the telephones and the
networked computers. However, a logical link is established on the telephony
server to relate a telephone to a networked computer.
Serial
Communication
Line
APIPort
DBS
OutsideCO
TrunkLines
Novell
Telep hony
Server
NovellNetwork
TelephoneE xtensions
Logical
Connection
s
...
...
TRK1 TRK2 TRK3 EC1 EC2 EC3 EC 4 EC5 EC6 EC7 EC8 EC/TRK SCC CPC AUX1 AUX2