This dispatching system integrates business management platform, and can realize one-key hands-free calling, two-way calling, group calling, one-way monitoring, shouting deterrence, zone broadcasting, background music, security linkage and other functions by connecting to broadcast intercom terminal, network fire gateway, IP camera, SIP voice gateway, SIP phone and other terminals and gateway devices. It is suitable for banks, schools, scenic spots, mines, metallurgy, petrochemical, electricity, ports, prisons, troops, sentry boxes, checkpoints, highways, rail transit, safe cities, smart buildings and other industries. • Supports mainstream audio and video coding standards such as G.711, G.729, G.723, H.263, H.264, etc. • Openness: This dispatching system is based on the standard SIP protocol, supports third-party equipment access and interconnection with the customer's existing IP communication system. • High-definition sound quality: Supports standard broadband voice coding, combined with unique echo cancellation technology, compared with traditional PCMA coding, it can be called fidelity and high-definition sound quality. • Efficient collaboration: By dividing multiple partitions and configuring multiple consoles, a single console can handle multiple service calls at the same time, and supports collaboration between consoles to improve the service efficiency of the monitoring center. • Business integration: A single system can support multiple services such as voice assistance, video linkage, fire alarm, access control, etc., and complete monitoring monitoring, business consultation, alarm assistance and othertasks through a unified console interface. • Dispatching operation: Supports calling, muting, answering, monitoring, multicast, broadcasting, conference and otherfunctions. • Call and conversation: support dial-up calling, incoming call answering, two-way intercom, hands-free calling, monitoring, intercom recording, multi-line switching, etc. • Support video linkage function, can support IPC linkage. • Management function: system management, group management, account management, authority management, hotline management. • Signaling protocol is SIP, following RFC3261 Standard. • Routing method: registration database, dial plan.

APPLICATION TECHNICAL SPECIFICATIONS Model name Add: 6/F, A1, Xingyi industrial city , Baishixia Est., Fuyong, Bao'an, Shenzhen, China Email: [email protected] Tel: +86 - 755 - 27322952 Web: www.jrteck.com