The invention relates to a method of changing allocation of Serving-Call Session Control Functions (S-CSCFs) to a user of an IMS network. The user is being provided with services via a first S-CSCF allocated to the user. The method includes implementing a re-allocation instruction at the first S-CSCF. The reallocation instruction includes criteria for de-allocation of the user from the first S-CSCF. The S-CSCF determines if the criteria are met; and if the criteria are met, de-allocates the user.
申请公布号
WO2010105643(A1)
申请公布日期
2010.09.23
申请号
WO2009EP02033
申请日期
2009.03.19
申请人
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);LINDHOLM, FREDRIK;PRZYBYSZ, HUBERT