IETF Secretariat
2011-12-15 16:51:36 UTC
Dear Steve Donovan:
An IPR disclosure that pertains to your RFC entitled "Session Initiation
Protocol PSTN Call Flows" (RFC3666) was submitted to the IETF Secretariat on
2011-11-15 and has been posted on the "IETF Page of Intellectual Property Rights
Disclosures" (https://datatracker.ietf.org/ipr/1651/). The title of the IPR
disclosure is "Hitachi, Ltd.'s Statement about IPR related to RFC 3666 (4)."");
The IETF Secretariat
An IPR disclosure that pertains to your RFC entitled "Session Initiation
Protocol PSTN Call Flows" (RFC3666) was submitted to the IETF Secretariat on
2011-11-15 and has been posted on the "IETF Page of Intellectual Property Rights
Disclosures" (https://datatracker.ietf.org/ipr/1651/). The title of the IPR
disclosure is "Hitachi, Ltd.'s Statement about IPR related to RFC 3666 (4)."");
The IETF Secretariat