| 摘要 |
FIELD: telecommunications.SUBSTANCE: invention relates to methods of multimodal telephone call. Method implemented in first computing device for establishment of multimode telephone call, comprises steps of receiving telephone call from second computing device; sending response to second computing device that telephony session is arranged between first and second computing device; sending request message for registration of first computing device for data exchange session in online registration, wherein service request message includes telephone number associated with first computing device, and telephone number associated with second computing device; receiving response message indicates that first computing device is registered in online registration service, wherein reply message includes key, which uniquely identifies communication session, and key to establish session of data exchange with second computing device.EFFECT: technical result consists in possibility of exchange both voice messages and data in context of telephone call.10 cl, 10 dwg |
