| http://www.w3.org/ns/prov#value | - Interception of data packets may decrease the performance of the MT. [0065] In the second embodiment of the invention, the GPRS/UMTS and IPT network elements are able to coordinate charging information or other kinds of information, e.g., in order to combine charging information collected for a PDP context by the SGSN and the GGSN and for a call by the CSCF. Like the first embodiment, the GGSN all
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