INTRODUCTION ABOUT THE TRAINER:
• LAB ELECTRONICS ISDN trainer gives access to online services as the Internet, AOL/CompuServe and T-Online and is also suitable for remote LAN access. You can see it as a digital replacement for an analog modem. ISDN and analog data communications are performed via Microsoft's Dial-Up Network (WAN Miniport) and CAPI.
• The ISDN additionally connects up to two analog devices like telephones, Facsimiles or answering machines to the ISDN network.
To work with ISDN you need
• An ISDN U Interface (BRI) (replacing an analog telephone line).
• A PC with online software for a modem
The connection to the PC can be performed in the two following ways:
• Via the USB interface or
• Via the serial port RS232 (COM port) of the PC.
The serial port of the PC should be capable of a data rate of up to 115.2 kbps (230.4 kbps for Multilink PPP to increase performance). This might require an additional PC card for older PCs.
EXPERIMENTS
Study of the application for monitoring and testing ISDN Modem through serial ports using AT Commands using ISDN Trainer software (RS232)
ISDN applications
study of Real Time Data capturing
study of Supporting Protocols
study of Hardware setup for ISDN trainer
study of Software setup for ISDN system.
Study of Configuration Setting
Study of Call pick up/ Call Transfer: /Call Waiting:/Call forward
Study of Different types of numbering in ISDN system.
Study of ISDN telephone features.
Study of fault finding.
Study of Network Management Services with remote configuration
OTHER SUPPLEMENTARY FEATURES:
Call hold, Hotline, CUG, Keypad Protocol, Global Call.
OPERATING VOLTAGE - 230 VAC/50 Hz
ACCESSORIES:
CLID Phones – 2Nos
Head Phone with Mic.
DTE interface serial cables (RS232 & USB)
CDROM – 2 Nos. with installation software (Driver + ISDN )
Instruction Manual.
NOTE : You must arrange an ISDN line facility for demonstration
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