Polycom 400 - Manual (Page 108)

Polycom Telephone User Guide Set Up Outlook for TAPI 101
621-00000092
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]).