8 Routing VoIP Calls


Overview

Purpose

This chapter provides information to help you configure the CSP to route VoIP calls.

The following basic scenarios are explained in this chapter:

• Routing VoIP calls controlled by SIP and H.323 signaling

• Using the Route Control (0x00E8) message

• Using the Outseize Control (0x002C) message

• Clear Channel VoIP calls (without SIP or H.323 signaling)

For information on routing Time Division Multiplex (TDM) calls, refer to the Call Routing chapter in the Developer’s Guide: Overview.