US Robotics COURIER Manuale Utente Scaricare il pdf (Pagina 293)

100

101

U.S. Robotics I-modem Command Reference

Glossary • Page G-35

rate adaption

Also referred to as rate adaptation. V.120 and V.110 are rate adaption protocols: they allow

devices that communicate at speeds of less than 64 Kbps to adapt their rates to 64 Kbps to

Þll the entire B-channel

read-only memory (ROM)

Permanent memory, not user-programmable. The Courier's factory settings are stored in

ROM and can be read (loaded) into RAM

as an operational conÞguration if DIP switch

S10 is ON at power-on.

remote access

A feature that allows a remotely located user to view the Courier's conÞguration screens

and change the Courier's conÞguration. Password protection is available.

remote digital loopback

A test that checks the phone link and a remote modem's transmitter and receiver. Data

entered from the keyboard is transmitted from the initiating modem, received by the

remote modem's receiver, looped through its transmitter, and returned to the local screen

for veriÞcation.

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US Robotics COURIER Manuale Utente Pagina 293

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