9-1-1 Network Survivability and Disaster Recovery Feb 17, 2005 Roger Hixson

9-1-1 Network Survivability and Disaster Recovery

Feb 17, 2005

Roger HixsonNENA Technical Issues Director

FCC Telecommunications Service Priority Summit

FCC Telecommunications Service Priority FCC Telecommunications Service Priority SummitSummit

CATEGORY 3- Public Health, Safety, and CATEGORY 3- Public Health, Safety, and

Maintenance of Law and OrderMaintenance of Law and Order Minimum number of services necessary for givingMinimum number of services necessary for giving

civil alert, maintaining law and order and the healthcivil alert, maintaining law and order and the health

and safety of the U.S. populationand safety of the U.S. population


Applicable Circuits for TSPApplicable Circuits for TSP

Originating Switch

Selective Routing Switch

PSAP CADCell

MPCALI DB

Servers

SR DB

Server

DB System

EOC

Radio Systems

NCIC, etc

Admin Lines( 9-1-1 InterTandem )

ILECCLECMSC

FCC Telecommunications Service Priority SummitFCC Telecommunications Service Priority Summit

Applicable for TSP treatmentApplicable for TSP treatment

Message Circuits (EM)—CO to SRMessage Circuits (EM)—CO to SR Emergency Service Circuits (ES)—SR Emergency Service Circuits (ES)—SR

to PSAPto PSAP ALI Data Links – PSAP and ALIALI Data Links – PSAP and ALI PSAP to CAD linksPSAP to CAD links Intertandem (if applicable)Intertandem (if applicable)


Applicable for TSP treatmentApplicable for TSP treatment

Administrative Lines Administrative Lines Radio CircuitsRadio Circuits Wireless and Wireline interfacesWireless and Wireline interfaces Ex: Cell to MSC, MSC to MPC, MPC to ALIEx: Cell to MSC, MSC to MPC, MPC to ALI EOC FacilitiesEOC Facilities Special Circuits & Other Critical LinksSpecial Circuits & Other Critical Links


Reasons for lack of implementationReasons for lack of implementation

TSP CostsTSP Costs No cost for sponsorship – if procedures simple enoughNo cost for sponsorship – if procedures simple enough Service Provider Tariff Costs – need for cost consistencyService Provider Tariff Costs – need for cost consistency Decision on all or `representative’ circuitsDecision on all or `representative’ circuits

Belief that TSP is not necessaryBelief that TSP is not necessary E9-1-1 and general service providers will `take care E9-1-1 and general service providers will `take care

of critical public safety circuits’of critical public safety circuits’ But – if large scale outages, higher TSP level circuits will prevailBut – if large scale outages, higher TSP level circuits will prevail Consistent education of all parties neededConsistent education of all parties needed

Belief that Public Safety can just order it done in Belief that Public Safety can just order it done in cases of major catastrophes – cases of major catastrophes – but will be too late at that pointbut will be too late at that point

Lack of implementation coordination – Lack of implementation coordination – need national project planneed national project plan


Key factors for implementationKey factors for implementation

TSP CostsTSP Costs No cost for sponsorship – No cost for sponsorship – if procedures simple enoughif procedures simple enough Service Provider Tariff Costs – Service Provider Tariff Costs – need for cost consistencyneed for cost consistency DecisionDecision on all or `representative’ circuits on all or `representative’ circuits

Belief that TSP is not necessaryBelief that TSP is not necessary E9-1-1 and general service providers will `take care E9-1-1 and general service providers will `take care

of critical public safety circuits’of critical public safety circuits’ But – if large scale outages, higher TSP level circuits will prevailBut – if large scale outages, higher TSP level circuits will prevail Consistent education of all parties neededConsistent education of all parties needed

Belief that Public Safety can just order it done in Belief that Public Safety can just order it done in cases of major catastrophes – cases of major catastrophes – but will be too late at that pointbut will be too late at that point

Lack of implementation coordination – Lack of implementation coordination – need national project planneed national project plan


Roger HixsonRoger Hixson

Technical Issues DirectorTechnical Issues Director

National Emegency Number National Emegency Number Association (NENA)Association (NENA)

614-442-9110614-442-9110

[email protected]@nena.org

9-1-1 Network Survivability and Disaster Recovery Feb 17, 2005 Roger Hixson

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