Upon completing this lesson, you will be able to describe the general features and unique characteristics of the H.323, Skinny Client Control Protocol (SCCP), and SIP endpoints that interwork with CUCM, and you will be able to meet these objectives:
■ Identify the endpoints supported by CUCM.
■ Describe features of Cisco IP Phones.
■ Describe the features supported by different Cisco IP Phone models.
■ Describe the boot sequence of Cisco IP Phones.
■ Identify third-party IP phones supported by CUCM.
■ Describe how H.323 endpoints are supported by CUCM.
■ Describe how SIP third-party IP phones are supported by CUCM.
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