METHOD, SYSTEM AND NETWORK OBJECT TO OBTAIN INFORMATION ON CAPABILITIES OF SESSION DESCRIPTION PROTOCOL Russian patent published in 2012 - IPC H04L29/06

Abstract RU 2444145 C2

FIELD: information technologies.

SUBSTANCE: method includes the following: transfer of a request by the first network object to obtain information from the second network object as regards this second network object on capabilities of the Session Description Protocol; issue of the information by the second network object about the capabilities of the Session Description Protocol to the first network object in response to the specified request.

EFFECT: invention provides for the possibility of efficient usage of SDP protocol capability to control media gateway.

16 cl, 3 dwg

Similar patents RU2444145C2

Title	Year	Author	Number
METHOD, APPARATUS AND SYSTEM FOR CALL HANDOVER AND PROCESSING	2009	Tsin' Tszjun' Chzhu Sin Van Chzhisi	RU2520573C9
DOUBLE CONNECTION METHOD	2005	Gu Tszjuntszjun Chzhao Chun'Khuj Tsaj Jun'Sja Lju Chzhehn'Khua Chen' Khan'Bin Go Chanchehn Chzhun Jun Lin' Jun Chzhou Vehjtsjan	RU2360377C2
CONTENT LOCALISATION METHOD AND CONTENT DELIVERY NETWORK NODE	2009	Xia Hongfei	RU2530016C2
METHOD AND SYSTEM FOR PROCESSING EMERGENCY COMMUNICATION SESSION WITH NETWORK IDENTIFICATION	2005	Kauppinen Risto Pojksel'Kja Miikka	RU2377743C2
ACCESS CHANGE FOR CONNECTION RE-ROUTING	2009	Majer Georg Mutikajnen Jari Lajs Peter	RU2504127C2
SESSIONS IN COMMUNICATION NETWORK	2004	Bajko Gabor Jaro Gabor Varga Jozhef	RU2379848C2
SESSION ACCESS CONTROLLER, MULTIMEDIA IP SUBSYSTEM AND REGISTRATION AND METHOD FOR SESSION ESTABLISHING USING THEM	2008	Ksuj Khajk'Jan' Oujang Konksing Vehj Bing Vang Ksiajun	RU2449488C2
METHOD, SYSTEM AND COMMUNICATION DEVICE FOR INFORMATION AND PROVIDING NETWORK SERVICE QUALITY PROFILE DATA	2003	Kursio Igor D. Khannuksela Miska Varsa Viktor	RU2337492C2
DEVELOPING SYSTEM OF COMMUTED PUBLIC SWITCHED TELEPHONE NETWORK AND METHOD OF SERVICE PROCESSING IN THIS NETWORK	2005	Sja Vehn'Sin' Chzhan Baofehn	RU2336649C1
TRANSMITTING SESSION CONTINUITY INFORMATION IN MULTICOMPONENT COMMUNICATION SESSION	2009	Tszin' Khajpehn Makhendran Arungundram K.	RU2536802C2

RU 2 444 145 C2

Authors

Lin' Janbo

Dates

2012-02-27—Published

2007-10-11—Filed