PDP Type in 2G/3G

PDP Type is the type of the IP address assigned to the PDP during 'PDP context activation' procedure.

The PDP Type could be IPv4, or IPv6, or IPv4v6 (Dual Stack).

  • PDP Context Deactivation Procedure

    PDP Context Deactivation Procedure

    The MS, the SGSN, and the GGSN can initiate The 'PDP context deactivation procedure'. PDP Context Deactivation Procedure (MS initiated) […]

  • PDP Context Modification Procedure

    PDP Context Modification Procedure

    In case one of any parameters associated with the PDP context changed, like the QoS as example. The node in […]

  • NSAPI and TI – PDP identifiers

    NSAPI and TI – PDP identifiers

    NSAPI NSAPI refers to 'Network layer Service Access Point Identifier'. The MS generates the NSAPI in the 'PDP context activation' procedure, […]