Advice of Charge

In an IP Multimedia Subsystem (IMS) environment, Polycom phones support the Advice of Charge (AoC) feature as defined in Technical Specification (TS) 24.647 version 9.1.0 Release 9 .

You can enable Polycom phones to display call charges information, which can include:
  • Call setup charge and call tariff information - Displayed at the beginning of a call.
  • Cumulative call cost - Displayed on an ongoing call.
  • Complete call cost - Displayed after a call ends.