VoIP Emergency Service Field Test in Austria ESW’06 New York October 5th / 6th 2006 David Lindner CEO Silver VOIP VoIP Emergency Service Field Test in Austria

Status 112 in Austria Fixed Mobile VSPs PSAPs location by calling area (based on callerid) Mobile cell mapped to calling area no automatic conveyance of location to PSAP (on demand / by fax!!) VSPs can use incumbent TDM 112 interface, approx 1000 Euro/month PSAPs reached through normal fixed PSTN

For VSPs Status 112 in Austria Restriction on geo number use Incentive for location enabled access Substantial tariff impact Access resale scenario important

Work in Progress - Field Test Intent Proof of feasibility Teaser for fundraising Prove that this “emperor has no clothes” First step into location applications in internet access Plan Demonstrate complete service chain including international interoperability Tentative timeline: End Q1/2007

Participants Silver VoIP / Silver Server Hardware Manufacturer Broadband Access Operator Voice Service Operator Hardware Manufacturer Internet Foundation Austria / .at ccTLD LoST Mapping Service / Coordination Lebig.at GmbH / PSAP Operator International Interoperability Henning Schulzrinne: LoST Interworking A USA-VSP Major Windows Client Manufacturer

Layer 7: Location Discovery Protocol Challenges Layer 7: Location Discovery Protocol By reference vs. by value Held vs. RELO LoST Interoperability Forest Guide SIP Location extraction depends on by reference vs. by value

David Lindner Silver Voice over Internet Procotol GmbH Lorenz Mandl Gasse 33/1 A-1160 Vienna, Austria d.lindner@sil.at +43 5 9944 www.sil.at Concat Details Michael Haberler Internet Foundation Austria mah@inode.at / skype: mhaberler