CCNA Voice Lab Manual - Part I: Voice Concepts
Establishes the fundamental concepts of traditional and IP-based voice communications, explaining how Cisco Unified Communications operates so the reader can properly design, configure, and troubleshoot voice solutions in later labs.
Lab 1-1: Telephony Terminology
TDM (Time-division Multiplexing): Method to create multiple digital channels by assigning time ...
Lab 2-1: Key Features of Cisco Unified Communications Solutions
Q&A 1. The audio streams between two IP Phones must go through the Call Agent (CUCME or CUCM Clu...
Lab 3-1: Network Connectivity
In both CUCME and CUCM environments, phones need to connect to the network to receive services su...
Lab 3-2: Network Time Protocol
Topology diagram for this lab Equipment Required Cisco 2821 router Cisco 3560 switch Obje...
Lab 3-3: Phone Boot/Registration Process
The most important part of solving problems with VoIP solutions is knowing how a properly functio...