Скачать или смотреть ACU 2000 - IP Centric Radio, SIP, and RoIP Interoperability

The ACU-2000 IP provides true convergence of Local interoperability, IP communications and control, and SIP. Now, you can bring all the advantages of the open-standards SIP protocol to your radio systems and add radio functionality to your network.

Benefits:
• All of the features of the ACU- 1000, plus the ability to interface with SIP devices and networks
• Connect SIP VoIP devices to radios
• Two-way radio users have access to features that have traditionally been available only to telephone users, including the ability to directly call telephone extensions, call forwarding, call logging, and call recording
• Control a large interoperability system via IP
• Connect radio systems at multiple sites across an IP network
• Remotely change radio channel or frequency over IP
• When used as part of a Wide Area Interoperability System (WAIS), the distributed design ensures continuity of local operations in the event of network failure

Overview
The ACU-2000 IP offers a full suite of network capabilities including linking of radios over an IP network, control of large interoperability systems via IP, remote channel change over IP, and the ability to interface radios via SIP. The ACU-2000 IP builds on the industry standard ACU-1000’s ability to link disparate communications systems. These systems can be linked, monitored and controlled over an IP network, and the SIP capabilities allow SIP-based systems or individual SIP endpoints (such as SIP phones or softphones) to be included in the conferences. Like the ACU-1000, the ACU-2000 IP is modular, completely scalable, and field configurable to meet the customer needs. Customers can employ the SIP communication capabilities in either of two versions, depending on their requirements.
Local Interoperability Gateway with SIP Capability:
This version of the ACU-2000 IP adds SIP phones, SIP PBXs and other SIP devices to the long list of communications media that can be included in an interoperability conference. The SIP capability allows radios to be operated from anywhere on the network with the ease of operating a telephone; the interface even includes a speed dial. This version continues the ACU-1000 “distributed network” approach, with local interoperability links taking place within the unit itself, not relying on a network server and thus ensuring continuity of local operations in the event of network failure.
Server-based, Highly Scalable Interoperability
The second version allows radios and other four-wire devices to be included in a server based network topology using SIP to initiate and manage all cross-connections. Each radio is assigned its own IP address and the interoperability takes place in the IP realm.