Chapter 22
Cisco IOS XE Gateway and Media Resources
This chapter covers the following topics:
DTMF: This topic will examine the complexity behind DTMF due to its many purposes and how different protocols allow DTMF communication across the network. This topic will also examine how MTPs can be used to overcome the issues that surround DTMF.
CUCM Call-Routing Options: This topic will identify the four different routing options available through the Cisco Unified Communications Manager and how to configure the three main routing options: MGCP gateways, H.323 gateways, and SIP trunks.
Cisco IOS XE Gateway Settings for ISDN Routing: This topic will explain different settings that must be configured on Cisco IOS XE routers to support IP to ISDN routing ...
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