Polycom DOC2231A - Manual (Page 48)

MGC+50/MGC+100 Getting Started Guide
3-16
The Network Services definition is complete, and the Network Configuration
dialog box closes. The new Network Services appear in the IP Network
Services and the ISDN Network Services lists.
The following icons are used to indicate the IP Network Service type:
By default, the new Network Services are set as the system default. When
defining additional Network Services for IP or ISDN connections these
defaults can be changed. For more details, see the MGC Administrator’s
Guide, Chapter 3.
Table 3-2: IP Network Service Icons
Icon Description
The Network Service supports both SIP and H.323
connections.
The Network Service supports only H.323
connections.
The Network Service supports only SIP connections.