ocr: TSAPI physical LANI infertoce line from PBX - Cal to desk phone 1 telephone company Desktop 1 Desktop 2 à 01 Message to server . - : - su sua obout a call to, desktop 1 Dask Desk phone 1 phone 2 Serial connection Workstation 1 Workstation 2 * 3.x Message to workstation 1 NetWore or 4.x server ruaning the TSAPI NLM Figure 2: Hom TSAPL interfaces 221tb 4 LAN
