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) |
< 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 |
diameter-db