The "SIP-Authentication-Info" AVP
The "SIP-Authentication-Info" Diameter AVP, which is of type Grouped, uses the AVP code "381".
It has the MANDATORY flag.
It is part of the SIP-Auth-Data-Item grouped AVP.
It is part of the Diameter Session Initiation Protocol (SIP) Application application.
It is defined in the Diameter Session Initiation Protocol (SIP) Application specification.
It is a grouped AVP, which can hold the following nested AVPs:
| AVP code | AVP name | AVP type | AVP requirement |
|---|---|---|---|
| 107 | Digest-Nextnonce | UTF8String | |
| 110 | Digest-Qop | UTF8String | |
| 106 | Digest-Response-Auth | UTF8String | |
| 113 | Digest-CNonce | UTF8String | |
| 114 | Digest-Nonce-Count | UTF8String |
< SIP-Authentication-Info > ::= < AVP-Header: 381 > * [ Digest-Nextnonce ] * [ Digest-Qop ] * [ Digest-Response-Auth ] * [ Digest-CNonce ] * [ Digest-Nonce-Count ]
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:13 |
| Diafuzzer | 2026-04-26 07:14 |