Server-Capabilities AVP

The Server-Capabilities AVP is a group AVP including the Mandatory-Capability AVP and Optional-Capability AVP. The number of Mandatory-Capability and Optional-Capability AVPs is not limited in a Server-Capabilities AVP. The AVP symbol notation, format and reference follows:

3GPP 32.299 states the following symbols are used in the message format definitions:

• <AVP> indicates a mandatory AVP with a fixed position in the message.
• {AVP} indicates a mandatory AVP in the message.
• [AVP] indicates an optional AVP in the message.
• *AVP indicates that multiple occurrences of an AVP is possible.

Format definitions include:

• Server-Capabilities ::= <AVP header: 603 10415>
• *{Mandatory-Capability}
• *[Optional-Capability]
• *[Server-Name] (not supported in this release)
• *[AVP] (not supported in this release)

AVP reference, including column definition and AVP table follows:

• AVP Name
• AVP Number
• Reference where the AVP was defined
• Type of data format used to express the AVP's data
• If a grouped AVP, the names of the AVPs in the group

AVP	Number	Reference	Type	Grouped
{ Server-Capabilities }	603	Base	Grouped	Mandatory-Capability Optional-Capability
{ Mandatory-Capability }	604	Base	Unsigned32
[ Optional-Capability ]	605	Base	Unsigned32