Polycom IP 550 User Guide 
 
 
Zayo Managed Services  IP 550 User Guide    Page 3 of 13 
Introduction 
The purpose of this document is to inform Zayo Managed Services users on how use the Polycom IP550 Phone 
with their Hosted PBX Service.  Each feature available with the Professional Seat will be described along with 
instructions on how to use the feature.  Some users may not have all of the functionality described in this 
document.  Seat type purchased determines which features are available. 
The Polycom IP550 IP Phone 
 
Web Portal 
The Zayo Managed Services Web Portal is a robust online tool used to configure calling features such as do-not-
disturb and selective call forward.  While most features can be activated using the phone, you may want to explore 
the Web Portal to fully enjoy all of the powerful call management tools available.  Please see your companyās 
Administrator for access to the Web Portal.  
Telephony Toolbar 
The Telephony Toolbar is a software application for Microsoft Outlook, Microsoft Internet Explorer, or Mozilla 
Firefox and can be used to configure calling features such as do-not-disturb and call forward, and can also be used 
for a wide variety of click to call features.  The Telephony Toolbar complements the Web Portal and allows users 
easy access to often used calling features.  Please see your companyās Administrator for more information on the 
Telephony Toolbar.