H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 12/16 (2006.01) H04L 29/06 (2006.01) H04M 3/42 (2006.01) H04M 7/00 (2006.01) H04L 29/08 (2006.01) H04M 3/436 (2006.01)
Patent
CA 2390578
A system and method for providing an addition to the Session Initiation Protocol is disclosed. The addition is a new field header, preferably entitled "Feature", that is added to the REGISTER (1) message. This field would contain control information for various feature services, like the Do Not Disturb feature and other services provided by traditional PBX systems.
La présente invention concerne un système et un procédé permettant d'obtenir un élément supplémentaire dans le protocole d'initiation de session (SIP). Cet élément supplémentaire est un nouvel en-tête de champ, qualifié de préférence de <=caractéristique>=, quiest ajouté au message de registre. Ce champ pourrait contenir des informations de commande destinées à divers services de caractéristiques, comme la caractéristique Ne Pas Déranger et d'autres services fournis par des systèmes PBX traditionnels.
Devanathan Raghavan
Donovan Steven R.
Mci Worldcom,inc.
Ridout & Maybee Llp
LandOfFree
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