Chapter 18 provides details of how the platform RADIUS service can be used to steer incoming sessions from a carrier for L2TP.

RADIUS is used for authentication and accounting for incoming L2TP connections. Chapter 18 provides details of how RADIUS is used for L2TP. Appendix F provides details of the specific AVPs used with RADIUS for L2TP.

RADIUS is used for authentication, call routing and accounting for VoIP servcies. Chapter 16 provides details of how RADIUS is used for VoIP. Appendix G provides details of the specific AVPs used with RADIUS for VoIP.