name: CONF
full_form: Conference
context: Figure 5.2.2.1.11.1.1 : Message sequence chart for offline charging of CONF service - User creating a conference 1-2. The communication is initiated by UE#1 by sending an SIP INVITE request to S-CSCF. And S-CSCF sends back 100 Trying reponse to inform UE#1 to wait for a while because the request is being treated. 3-4. S-CSCF transfers SIP INVITE request from UE#1 to CONF AS and the CONF AS sends back 100 Trying response to inform S-CSCF to wait for a while because the request is being treated. 5. The CONF AS allocates the conference URI. 6-16. After the media resource negociation process, the CONF AS sends back SIP 200 OK response. 17-19. The CONF AS sends Charging Data Request [Start]/Charging Data Request [Event] to CDF, then the CDF opens/creates an AS CDR for the conference with CONF indication on the AS CDR and returns Charging Data Response to the CONF AS.
description: The Conference (CONF) service is a telecommunications offering that enables users to create conferences, which involves multiple parties communicating simultaneously. This service is supported by various network functions and protocols, including SIP and charging mechanisms.
explanation: The context explicitly mentions the 'CONF' abbreviation in relation to a conference being created by a user, highlighting its role as a telecommunications service offering.
section_title: 5.2.2.1.11.1CONF charging â user creating a conference
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