Presence Server (PS) manages subscriber presence information. Subscribers can add/delete their presence information & buddies, and manage buddy's multimedia presence information through PS. Also, PS works with content server on network and various multimedia contents are provided through Presence Network Agent (PNA).
Buddy and group management
Multimedia presence service
SMS wakeup
Interworking with subscriber data-related nodes
Various multimedia presence information management and interworking with content server through PNA
Compliance with international standards : 3GPP R5, 3GPP R6
Product & Solution > Overview > IMS Solution > Services
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