02:24 - 
Quick Notes
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Quick Notes
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IMS - IP Multimedia Subsystem
• Provides IP based multimedia services
• Functional support for session control, bearer control and policy/charging
• May be used over Packet Core of LTE, 3G or GPRS - or legacy systems may be used for LTE
• Functional support for session control, bearer control and policy/charging
• May be used over Packet Core of LTE, 3G or GPRS - or legacy systems may be used for LTE
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