Activating all necessary Cisco CallManager services that are used in media resources
Configuring conference bridge resources to enable ad hoc and Meet-Me conferencing between IP Phones
Describing the services that MTP resources provide
Identifying the Cisco CallManager resources that are required for the annunciator feature
Configuring transcoder resources in Cisco CallManager and on a Cisco access gateway to provide codec conversion
Configuring audio sources for MoH and assigning user and network MoH to IP Phones
Allocating media resources to devices using MRGs and MRGLs
Conferencing, music on hold (MoH), and informational tones and spoken word progress tones are important business phone services. Media resources provide these and other services in a Cisco CallManager IP telephony deployment. This chapter describes how to configure and allocate media resources to include conferencing, Media Termination Points (MTPs), the annunciator, transcoders, and MoH within a Cisco CallManager solution.