Farallon Communications 612 - Manual (Page 16)

2-4 Netopia ISDN Modem User’s Guide
* Using the Netopia ISDN Modem to connect to digital voice and data services
* If you choose not to connect any analog devices to the Netopia
ISDN ModemÕs analog device ports, you will be able to connect to
other ISDN devices, but not to analog devices. See the diagrams
above.
Netopia
ISDN Modem
Internet Service Provider
or online service
Public telephone
network
Corporate
LAN
Your computer
ISDN fax service
PWR TEST D B1 B2 SD RD DTR Netopia
Digital connection