Source note · IPv6 for voice and UC platforms
In SDP a TTL value must not be present on an IP6 multicast connection address, because IPv6 multicast does not use TTL scoping.
Checked 2026-10-02
IP6 multicast does not use TTL scoping, and hence the TTL value MUST NOT be present for IP6 multicast.
- Vendor
- not restricted
- Product
- not restricted
- Subsystem
- SDP
- Deployment
- any
- Region
- not restricted
- Release range
- RFC 8866
- Checked
- 2026-10-02
Sources
- SDP: Session Description Protocol — IETF / RFC Editor · tier 1 standards and regulators · Section 5.7
Cite this note
APA
WarmTransfer. (2026, October 2). IPv6 for voice and UC platforms: source note ipv6-voice-sdp-ip6-multicast-no-ttl. WarmTransfer. https://warmtransfer.net/knowledge/claims/ipv6-voice-sdp-ip6-multicast-no-ttl
BibTeX
@misc{warmtransfer-claim-ipv6-voice-sdp-ip6-multicast-no-ttl,
title = {IPv6 for voice and UC platforms: source note ipv6-voice-sdp-ip6-multicast-no-ttl},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/ipv6-voice-sdp-ip6-multicast-no-ttl},
note = {Source note ipv6-voice-sdp-ip6-multicast-no-ttl, checked 2026-10-02}
}