Polycom 400 User Manual page 108

11. When the VocalData VOISS dialog box appears while the
Installing dialog box continues to run, do the following:
a. Enter the IP addresses of the VocalData servers as
provided by your system administrator in the VocalData
Server IP Address 1 and 2 fields.
b. Click Add to add your telephone number (the one that will
be used with the TAPI-enabled program [such as
Outlook]).
Polycom Telephone User Guide
621-00000092
Set Up Outlook for TAPI 101