Voice over IP Fundamentals

Chapter 4. Voice Dial Peer Configuration After reading this chapter, you should be able to perform the following tasks: Describe call establishment principlesConfigure POTS and VoIP dial peersExplain special purpose connections Config...

Configuring Dial Peers As a call is set up across the network, the existence of various parameters is checked and negotiated. A mismatch in parameters can cause call failure. Therefore, it is important to understand how routers interpret call legs...

Summary This chapter introduced the concept of dial peers. Dial peers provide voice-enabled routers with call-forwarding intelligence. Specifically, a POTS dial peer points to a locally attached device, while a VoIP dial peer points across the net...