Index
+sip.instance
100rel
180 Ringing response
181 Call Is Being Forwarded
183 Session Progress response
200 OK response
registration
charging
401 Unauthorised
603 Decline
AA answer
AA request (AAR)
AAR see, AA request
Abort Session Answer (ASA)
Abort Session Request (ASR)
Accept header
Accept-Contact header
Access Gateway Control Function
Access Point Name
Access Transfer Control Function, ATCF
Access Transfer Gateway Function, ATGW
accounting answer (ACA)
accounting requests (ACR)
Acknowledged Mode (AM) RLC
Advice of charge
Aggregate Maximum Bit Rate (AMBR)
Alert-Info header
Allocation and Retention Priority (ARP)
EPS attach, default bearer
policy control, dedicated bearer
Allow header
announcement
Anonymous Communication Rejection
APN-Configuration
APN-Configuration-Profile
Application Level Gateway
Application Server, AS
Authentication data
Authentication scheme
Authorisation header
bearer setup response
BGCF
BYE request
Call-ID header
Cell change order
charging
architecture
Billing System
Charging Data Function
Charging Data Records
Charging Gateway Function
Charging Trigger Function
direct debiting
event-based charging
charging (continued)
offline
online
Online Charging System
session-based charging
unit reservation
VoLTE charging assumption
VoLTE session setup
Charging function address information
ciphering key (CK)
Closed User Group
codec negotiation
Communication Barring
Communication Diversion see, Communication Forwarding
Communication Forwarding
Communication ...
