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Reply To: gprs call flow

Wallis Dudhnath

GPRS Call flows can be found in 3GPP specifications. Lots of information via the usual Google search.

Depending on the features that are activated a GGSN can have the capability to act as a Router, Firewall and a Gateway. To confirm the end user’s details it can send RADIUS Packet Data requests to a AAA node.

With 3G and 4G there is now the notion of a multi-functional APN that points to a basket of Services / bundles that can be consumed.

VBR/ Wallis Dudhnath