diameter-db

The "IMS-Information" AVP

The "IMS-Information" Diameter AVP, which is of type Grouped, is defined by 3GPP (vendor ID 10415) and uses the AVP code "876".

It has the MANDATORY flag.

It is part of the Service-Information grouped AVP.

It is a grouped AVP, which can hold the following nested AVPs:

AVP code AVP name AVP type AVP requirement
823 Event-Type Grouped
829 Role-Of-Node Enumerated
862 Node-Functionality Enumerated
830 User-Session-ID UTF8String
2320 Outgoing-Session-Id UTF8String
831 Calling-Party-Address UTF8String
832 Called-Party-Address UTF8String
833 Time-Stamps Grouped
850 Application-Server-Information Grouped
838 Inter-Operator-Identifier Grouped
841 IMS-Charging-Identifier UTF8String
842 SDP-Session-Description UTF8String
843 SDP-Media-Component Grouped
847 GGSN-Address IPAddress
848 Served-Party-IP-Address IPAddress
603 Server-Capabilities Grouped
851 Trunk-Group-ID Grouped
854 Bearer-Service OctetString
855 Service-Id UTF8String
863 Service-Specific-Data UTF8String
889 Message-Body Grouped
861 Cause-Code Enumerated
1263 Access-Network-Information UTF8String
1272 Early-Media-Description Grouped
1281 IMS-Communication-Service-Identifier UTF8String
650 Session-Priority Enumerated Optional (up to 1)
1250 Called-Asserted-Identity UTF8String Optional
2024 Number-Portability-Routing-Information UTF8String Optional (up to 1)
2023 Carrier-Select-Routing-Information UTF8String Optional (up to 1)
1280 Alternate-Charged-Party-Address UTF8String Optional (up to 1)
1251 Requested-Party-Address UTF8String Optional
856 Associated-URI UTF8String Optional
2701 Transit-IOI-List UTF8String Optional
1249 Service-Specific-Info Grouped Optional
3401 Reason-Header UTF8String Optional
2601 IMS-Application-Reference-Identifier UTF8String Optional (up to 1)
2303 Online-Charging-Flag Enumerated Optional (up to 1)
2305 Real-Time-Tariff-Information Grouped Optional (up to 1)
2309 Account-Expiration Time Optional (up to 1)
2321 Initial-IMS-Charging-Identifier UTF8String Optional (up to 1)
2703 NNI-Information Grouped Optional
2708 From-Address IPAddress Optional (up to 1)
2322 IMS-Emergency-Indicator Enumerated Optional (up to 1)
2713 IMS-Visited-Network-Identifier UTF8String Optional (up to 1)
2709 Access-Transfer-Information Grouped Optional
2711 Related-IMS-Charging-Identifier UTF8String Optional (up to 1)
2712 Related-IMS-Charging-Identifier-Node IPAddress Optional (up to 1)
3403 Route-Header-Received UTF8String Optional (up to 1)
3404 Route-Header-Transmitted UTF8String Optional (up to 1)
3402 Instance-Id UTF8String Optional (up to 1)
2717 TAD-Identifier Enumerated Optional (up to 1)
Its AVP-header format definition is the following:
< IMS-Information > ::= < AVP-Header: 876, 10415 > 
* [ Event-Type ]
* [ Role-Of-Node ]
* [ Node-Functionality ]
* [ User-Session-ID ]
* [ Outgoing-Session-Id ]
* [ Calling-Party-Address ]
* [ Called-Party-Address ]
* [ Time-Stamps ]
* [ Application-Server-Information ]
* [ Inter-Operator-Identifier ]
* [ IMS-Charging-Identifier ]
* [ SDP-Session-Description ]
* [ SDP-Media-Component ]
* [ GGSN-Address ]
* [ Served-Party-IP-Address ]
* [ Server-Capabilities ]
* [ Trunk-Group-ID ]
* [ Bearer-Service ]
* [ Service-Id ]
* [ Service-Specific-Data ]
* [ Message-Body ]
* [ Cause-Code ]
* [ Access-Network-Information ]
* [ Early-Media-Description ]
* [ IMS-Communication-Service-Identifier ]
[ Session-Priority ]
* [ Called-Asserted-Identity ]
[ Number-Portability-Routing-Information ]
[ Carrier-Select-Routing-Information ]
[ Alternate-Charged-Party-Address ]
* [ Requested-Party-Address ]
* [ Associated-URI ]
* [ Transit-IOI-List ]
* [ Service-Specific-Info ]
* [ Reason-Header ]
[ IMS-Application-Reference-Identifier ]
[ Online-Charging-Flag ]
[ Real-Time-Tariff-Information ]
[ Account-Expiration ]
[ Initial-IMS-Charging-Identifier ]
* [ NNI-Information ]
[ From-Address ]
[ IMS-Emergency-Indicator ]
[ IMS-Visited-Network-Identifier ]
* [ Access-Transfer-Information ]
[ Related-IMS-Charging-Identifier ]
[ Related-IMS-Charging-Identifier-Node ]
[ Route-Header-Received ]
[ Route-Header-Transmitted ]
[ Instance-Id ]
[ TAD-Identifier ]





Update source Insertion date
Wireshark 2026-04-26 07:13