Source note · SIP 488 and codec negotiation failures
RFC 8866 is the current SDP specification and obsoletes RFC 4566.
Checked 2026-09-25
- Vendor
- IETF
- Product
- SDP
- Subsystem
- specification status
- Deployment
- any
- Region
- not restricted
- Release range
- RFC 8866
- Checked
- 2026-09-25
Sources
- SDP: Session Description Protocol — IETF / RFC Editor · tier 1 standards and regulators · Abstract / header (Obsoletes: 4566)
Cite this note
APA
WarmTransfer. (2026, September 25). SIP 488 and codec negotiation failures: source note sip-488-codec-failures-rfc8866-obsoletes-4566. WarmTransfer. https://warmtransfer.net/knowledge/claims/sip-488-codec-failures-rfc8866-obsoletes-4566
BibTeX
@misc{warmtransfer-claim-sip-488-codec-failures-rfc8866-obsoletes-4566,
title = {SIP 488 and codec negotiation failures: source note sip-488-codec-failures-rfc8866-obsoletes-4566},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/sip-488-codec-failures-rfc8866-obsoletes-4566},
note = {Source note sip-488-codec-failures-rfc8866-obsoletes-4566, checked 2026-09-25}
}