The "SIP-Server-Capabilities" AVP
The "SIP-Server-Capabilities" Diameter AVP, which is of type Grouped, uses the AVP code "372".
It has the MANDATORY flag.
It is part of the User-Authorization-Answer, Location-Info-Answer commands.
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 |
|---|---|---|---|
| 373 | SIP-Mandatory-Capability | Unsigned32 | |
| 374 | SIP-Optional-Capability | Unsigned32 | |
| 371 | SIP-Server-URI | UTF8String |
< SIP-Server-Capabilities > ::= < AVP-Header: 372 > * [ SIP-Mandatory-Capability ] * [ SIP-Optional-Capability ] * [ SIP-Server-URI ]
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:13 |
| Diafuzzer | 2026-04-26 07:14 |