Brian Rosen Chair, Long Term Definition WG
i1 = document older strategies for VoIP into i2 = standard way to support VoIP on current E9-1-1 using mechanisms developed for wireless i3 = bring PSAPs onto a new IP network
All new network, databases, interfaces, procedures, etc Having said that, the basic process of how we answer calls doesn’t change All of public safety on an IP network = Emergency Services IP Network (ESInet) i3 is the technical component of NG9-1-1 i3 is based on IETF ecrit standards
Is the Geographic Information System Created as part of “Phase 2” wireless upgrades “Map” of service area Contains political boundaries, streets, addresses, service boundaries Routing for lat/lon is point in polygon Routing for civic is (theoretically) geocode + PinP Layer replication from GIS to ECRF
NENA – Requirements NENA – Architecture (Stage 2) NENA (in review) – Detailed interface & functions
Legacy Selective Router Gateway Uses Tandem to Tandem transfers to allow ◦ ESInet originated call to terminate/transfer to Selective Router terminated PSAP ◦ Selective Router originated call to terminate/transfer to ESInet terminated PSAP Uses ALI with E2 to interwork location
Comprehensive “what has to be done” to move the entire system Creation/upgrade/maintenance of databases Regulatory Realignment of responsibilities Funding Education