I need a Location-based GSM/SMS application for Taxi reservation. The application will allow subscribers book and reserve a taxi by sms, ussd, IVR, and wap channels. It will also be SOA compatible - meaning that all interfaces and API can be wrapped as web-services for integration to platforms such as SMSC, USSD gateway, billing, crm, telco charging system, and banks . The application will have (primarily) two categories of users - the taxi company (or vendors) and customers - individuals. The taxi vendors will be able to pre-register on the application (with a security deposit), the individual subscribers will also be able to register. Registration is required from either parties - before use.
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