Appendix A
Answers to the “Do I Know This Already?” Quizzes and Review Questions
Chapter 1
Do I Know This Already?
1. C. Although registration is allowed on both products, the Cisco VCS allows for device-based licensing, whereas the Expressway allows for user-based licensing.
2. A. The SIP URI and Expressway IP address are typically configured locally on the endpoint. These configurations can also be provisioned through Cisco Telepresence Management Suite (TMS), but TFTP is not supported as it is on the Unified CM. Once these settings have been configured, the final step in the process is for the endpoint to register to the Cisco Expressway.
3. D. The ITU defines E.164 under the international public telecommunication numbering plan as the ...
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