Invention Grant
- Patent Title: Methods and arrangements for a telecommunications system
- Patent Title (中): 电信系统的方法和安排
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Application No.: US12678693Application Date: 2007-09-20
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Publication No.: US08495225B2Publication Date: 2013-07-23
- Inventor: Christian Olrog
- Applicant: Christian Olrog
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Potomac Patent Group PLLC
- International Application: PCT/EP2007/059929 WO 20070920
- International Announcement: WO2009/036801 WO 20090326
- Main IPC: G06F15/16
- IPC: G06F15/16 ; G06F12/00
Abstract:
The present invention relates to a solution for including CS media information to be able to also offer CS media in addition to PS media by using SIP and hence being able to utilize the advantages of SIP for CS. The solution is achieved by a method and arrangements for handling at least a first c line (140) in a SDP (170) and for inserting a CS address (150) into the first c line and means for indicating in said first c line that the address is associated with a CS connection (160).
Public/Granted literature
- US20100205311A1 Methods and Arrangements for a Telecommunications System Public/Granted day:2010-08-12
Information query
