← EPO Patent Bulletin

PROXY-CALL SESSION CONTROL FUNCTION (P-CSCF) SELECTION BY TRAFFIC TYPE

Publication EP4445590A1 Kind: A1 Mar 18, 2026

Applicants

T-Mobile USA, Inc.

Inventors

MIRZA, Khurram Ahmad, MOTIWALA, Aziz

IPC Classifications

H04L 65/10 20220101AFI20230616BHEP H04L 65/80 20220101ALI20230616BHEP

Designated States

AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR