The CCNA Voice exam topics covered in this chapter include the following:
Configure gateways, voice ports and dial peers to connect to the PSTN and service provider networks.
Describe the function and application of a dial plan.
Describe the function and application of voice gateways.
Describe the function and application of voice ports in a gateway.
Describe the function and operation of call legs.
Configure voice dial peers.
Describe the differences between PSTN and Internet Telephony Service provider circuits.
In Chapter 7, you'll first learn how to configure FXS and FXO voice ports. Then you'll ...