The 'sip-trunking-capability' Link Relation Type
RFC 9409

Received changes through RFC Editor sync (created alias RFC 9409, changed abstract to 'This Informational document defines the 'sip-trunking-capability'
link relation type that may be used by an enterprise telephony
Session Initiation Protocol (SIP) network to retrieve a SIP trunking
capability set document, which contains the capabilities and
configuration requirements of an Internet Telephony Service Provider
(ITSP).  These technical requirements allow for seamless peering
between SIP-based enterprise telephony networks and the ITSP.', changed pages to 5, changed standardization level to Informational, changed state to RFC, added RFC published event at 2023-07-14, changed IESG state to RFC Published)