Network-requested activation of packet data protocol context

A network part in a wireless telecommunication system, which network part is configured to deliver packets between a wireless telecommunication network and a fixed packet data network, wherein said network part comprises means for storing direction-specific service conditions for packets received by said network part and designated to at least one terminal, the direction-specific service conditions determining what kind of service is provided for packets received from different directions,

• said network part is configured to determine the direction of a received packet to be delivered to the terminal,
• said network part is configured to check the stored service conditions relating to said determined direction of the packet, and
• said network part is configured to request packet data protocol context activation if the direction-specific service conditions allow packet data protocol context to be activated for the packet.

A network part in a wireless telecommunication system, which network part is configured to deliver packets between a wireless telecommunication network and a fixed packet data network, wherein said network part comprises means for storing service-type-specific service conditions for packets received by said network part and designated to at least one terminal, the service-type-specific service conditions determining what kind of service is provided for received packets of different service types,

• said network part is configured to determine the service type of a received packet to be delivered to the terminal,
• said network part is configured to check service conditions relating to said determined service type of the packet, and
• said network part is configured to request packet data protocol context activation if the service-type-specific service conditions allow packet data protocol context to be activated for the packet.