Polycom MGC Administrator Administrator's Manual page 143

18. In the Spans dialog box, click Finish to complete the IP Network
Service definition.
The new network service is added to the IP Network Services list.
The following icons are used to indicate the IP Network Service type:
Table 3-28: 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.
MGC Administrator's Guide
3-93