Popular Topics........................................................................................................................................................... 2

"Recommended Installation Sequence" on page 25 .................................................................................................................................................................2

"Call Forward All and Call Fwd-NA (No Answer)" on page 46............................................................................................................................................2

"Log in as Administrator" on page 68...............................................................................................................................................................................................2

"Auto Attendant" on page 81................................................................................................................................................................................................................2

"Ring Groups" on page 134 ....................................................................................................................................................................................................................2

"Updating Devices" on page 181.........................................................................................................................................................................................................2

Preface........................................................................................................................................................................ 9

Using This Guide ...........................................................................................................................................................................................................................................9

Topic Navigation ........................................................................................................................................................................................................................................10

Text Conventions .......................................................................................................................................................................................................................................12

Deskset and Cordless Handset Menu Navigation ....................................................................................................................................................13

Additional Documentation ....................................................................................................................................................................................................................13

System Description ................................................................................................................................................ 14

System Overview .......................................................................................................................................................................................................................................17

[ATA] System Installation Overview with Optional Analog Terminal Adapter..........................................................................................18

Network Configuration............................................................................................................................................................................................................................19

System Communication Overview ...................................................................................................................................................................................20

Within-System Communication.................................................................................................................................................................................20

Communication with the PSTN .................................................................................................................................................................................20

IP Addresses and Connectivity..................................................................................................................................................................................21

Extension Assignments .................................................................................................................................................................................................22

Analog Line Bypass Jack..............................................................................................................................................................................................22

Accessories .........................................................................................................................................................................................................................22

Synapse Administrator's Guide

ONTENTS