Microtronix Access User Guide
9.2 SIP to SMDI Translation
When there is only single legacy switch/PBX destination configured, routing is unnecessary and the MWI
Gateway acts as a simple SIP to SMDI translator.
9.3 MWI Routing
When there are multiple destination switches as in the diagram above, an optional telephone number database
may be used for routing MWI messages. The database is self-learning and may be populated from a comma
separated values (CSV) text file containing telephone number and matching switch interface number. A database
manger application allows adding, deleting, and reassigning phone numbers manually.
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