Redirection method and apparatus

A redirection method, comprising:

• receiving, by user equipment (UE), a redirection message sent by a first base station, wherein the redirection message carries voice redirection cause indication information, and wherein the voice redirection cause indication information instructs the UE to reserve a guaranteed bit rate (GBR) bearer or a voice service bearer that is corresponding to the UE;
• and
• reserving, by the UE, the GBR bearer or the voice service bearer that is corresponding to the UE while a core network is instructed to reserve the GBR bearer or the voice service bearer.

A redirection apparatus, comprising:

• a receiver, the receiver configured to receive a redirection message from a first base station, wherein the redirection message carries voice redirection cause indication information, and wherein the voice redirection cause indication information instructs reserving a guaranteed bit rate (GBR) bearer or a voice service bearer that is corresponding to the apparatus;
• and
• at least one processor, the at least one processor configured to reserve the GBR bearer or the voice service bearer that is corresponding to the apparatus while a core network is instructed to reserve the GBR bearer or the voice service bearer.