RFCs about public switched telephone network
4 documents indexed under this keyword
- RFC 3398Integrated Services Digital Network (ISDN) User Part (ISUP) to Session Initiation Protocol (SIP) MappingCurrentDecember 2002proposed standard
- RFC 3578Mapping of Integrated Services Digital Network (ISDN) User Part (ISUP) Overlap Signalling to the Session Initiation Protocol (SIP)CurrentAugust 2003proposed standard
- RFC 3910The SPIRITS (Services in PSTN requesting Internet Services) ProtocolCurrentOctober 2004proposed standard
- RFC 3976Interworking SIP and Intelligent Network (IN) ApplicationsCurrentJanuary 2005informational