960 Stewart Drive  Sunnyvale, CA 94085 USA  Phone +1.408.331.3300 +1.877.80SHORE Fax +1.408.331.3333 www.ShoreTel.com 
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Figure 13 – Edit SIP Profile 
Define a “Name:” for the entry, and be sure to define an appropriate name. For the “User Agent:” option, 
enter “ComdasysB2BUA” (without quotes); the “Priority:” defaults to 100, no change is required. Enable the 
profile by checking (enabling) the “Enable” option. In the “Custom Parameters:” options, add the following 
entries: 
 
MWI=notify 
FakeDeclineAsRedirect=1 
 
Save the changes. 
Note: Please do not disable any of the default SIP profiles. In case there are issues with the custom profile 
defined, disabling the system profiles may cause the Polycom SoundStation phones to not be added to the ShoreTel 
system. Refer to the ShoreTel 8 Server Release Notes for more information. 
This completes all of the ShoreTel configuration parameters necessary to install the Polycom SoundStation.