The following list summarizes the key points that were discussed in this chapter:
■ CUCM Presence allows lines or endpoints reachable through SIP trunks to be monitored for their status (on-hook versus off-hook).
■ Most IP phones support Presence-enabled speed dials; Type B Cisco IP Phones using SIP also support Presence-enabled call and directory lists.
■ CUCM Presence configuration includes implementing Presence-enabled speed dials and enabling Presence-enabled call and directory lists.
■ Presence policies can be applied to control Presence subscriptions.
■ CUCM Presence policy configuration includes implementing partitions and subscribe CSSs and Presence groups.
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