This section helps you to understand the service associated with various enhanced services and features for this SIP trunk group. On the SBC main screen, go to Configuration > System Provisioning > Category: Trunk Provisioning > Trunk Group > Sip Trunk Group > Sip Trunk Advanced > Sip Trunk - Policy - Advanced > Services. The Services window is displayed. You can check the SIP Trunk - Policy - Advanced - Services for each Address Context, for each Zone, for each SIP Trunk Group created or for all Address Contexts, Zones and SIP Trunk Groups created. Use the drop-down box to select the desired Address Context, Zone and Sip Trunk Group. The Edit Services window is displayed. Sip Trunk Advanced - Sip Trunk - Policy - Advanced - Services Services Parameters Parameter Description Make the required changes and click Save.To View and Edit Sip Trunk - Policy - Advanced - Services
Class of Service Specifies the class of service to use.