The "Message-Type" AVP
The "Message-Type" Diameter AVP, which is of type Enumerated, is defined by 3GPP (vendor ID 10415) and uses the AVP code "1211".
It has the MANDATORY flag.
It is part of the MMS-Information grouped AVP.
It is an enumerated AVP, which can hold the following values:
| Name | Integer value |
|---|---|
| m-send-req | 1 |
| m-send-conf | 2 |
| m-notification-ind | 3 |
| m-notifyresp-ind | 4 |
| m-retrieve-conf | 5 |
| m-acknowledge-ind | 6 |
| m-delivery-ind | 7 |
| m-read-rec-ind | 8 |
| m-read-orig-ind | 9 |
| m-forward-req | 10 |
| m-forward-conf | 11 |
| m-mbox-store-conf | 12 |
| m-mbox-view-conf | 13 |
| m-mbox-upload-conf | 14 |
| m-mbox-delete-conf | 15 |
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:13 |
| Diafuzzer | 2026-04-26 07:14 |