Functions of Passenger Query and Help Subsystem:
(1) Touch query terminal adopted to meet passengers' query requirement.
(2) Railway information query; station information query; train information query.
(3) Real time train information query of the station, passenger ticket query, package query.
(4) Other frequently used information.Query for frequently used dial list, zip codes and area codes of provinces and cities.
(5) ★Simple and friendly user interface with detailed prompt, convenient for passengers to grasp and operate.
(6) Support voice connection between ips, pstns, and between IP and PSTN.
(7) Support H.323, SIP protocol, support T.30, T.38 protocol.
(8) ★Support function of face to face communication between the passenger and the station duty staff.
(9) Has functions of auto dial distribution, audio&video communication help.
(10) ★Has push function for query result.
(11) ★Has basic calling center functions including calling, continuing, transferring, holding, service grouping, recording etc.
(12) Support voip, has echo cancellation ability, support remote service.
(13) ★Has function of shift leader logging desk management.
(14) The query and help terminal provides security verification and can be expanded as the management terminal for other subsystems.
(15) Has networking management ability for query, help terminal devices. Checking running status of device; fault warning; real time parameter adjustment.