name: MMTEL
full_form: MultiMedia Telephony
context: Figure 4.2.1 depicts the MMTel offline charging architecture. Figure 4.2.1: MMTel offline charging architecture This MMtel offline charging architecture is based on the IMS offline charging architecture described in TS 32.260 [20], with service CTFs supporting MMtel specific service charging, interfacing the CDF through the Rf reference point. The CTFs considered in the MMTel offline charging architecture reside in the Application level network functionality providing MMTel service and supplementary services. The CTFs related to charging for the IMS basic capabilities supporting MMTel service, are described in TS 32.260 [20], and reside in the set of IMS Nodes (S-CSCF, MRFCâ¦) reflected in IMS offline architecture.
description: MultiMedia Telephony (MMTel) is a telecommunications service that enables multimedia communication over IP networks. It provides features such as voice and video calling, messaging, and conferencing.
explanation: The text describes MMTel as a service that offers various multimedia communication capabilities like voice and video calls, messaging, and conferencing, making it a telecommunications service.
section_title: 4.2MMTel offline charging architecture
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