D.3 Definition of feature-capability indicator g.3gpp.mcptt.ambient-listening-call-release
24.3793GPPMission Critical Push To Talk (MCPTT) call controlProtocol specificationRelease 18TS
Feature-capability indicator name: g.3gpp.mcptt.ambient-listening-call-release
Summary of the feature indicated by this feature-capability indicator:
This feature-capability indicator when included in a Feature-Caps header field as specified in IETF RFC 6809 [60] in a SIP INVITE request or a SIP 200 (OK) response to a SIP INVITE request indicates that the MCPTT server is capable of receiving a SIP BYE from an MCPTT client to release an ambient-listening call.
Feature-capability indicator specification reference:
3GPP TS 24.379, http://www.3gpp.org/ftp/Specs/archive/24_series/24.379/
Values appropriate for use with this feature-capability indicator: None
Examples of typical use: Indicating that the MCPTT server can support receiving a SIP BYE from an MCPTT client to release an ambient listening call.
Security Considerations: Security considerations for this feature-capability indicator are discussed in clause 9 of IETF RFC 6809 [60].
Annex E (normative):
ICSI values defined within the current document