2.25 Support for TPDA Based Filtering of MOFSM Message

vSTP supports the GTT translation based on SMS-Submit TP – Destination Address (TPDA) parameter available in the MAP portion of the MO_FSM messages. The feature provides the capability to accept or reject MO_FSM messages on the basis of TPDA present in the MAP portion of the message during GTT translation.

The TPDA parameter is configured as Start Map Address or End Map Address with MSISDN MBR GTT Set Type in the GTA table. The feature supports the TP-MTI as both SMS-Submit and SMS-Command for filtering.

Note:

MO_FSM packets with Map Versions 1, 2, and 3 are supported for TPDA filtering.

Call Flow for Opcode-Msisdn (TPDA)

The following diagram shows a call flow for TPDA based filtering for MOSMS messages:

Figure 2-17 Call Flow of TPDA Based Filtering