AP1800 4-Port E&M VoIP Gateway Demo YouTube :
AP-N1-E&M4 4 Port E&M VoIP Module
he 4-port E&M VoIP module is an E&M module that supports hot-swap functionality and is designed to be installed in next-generation VoIP gateway platforms such as the AddPac AP1800 VoIP gateway. In particular, it is designed to support uninterrupted VoIP services by providing a hot-swap feature that allows the VoIP hardware module to be attached or detached while the power is on.
AddPac's diverse E&M VOIP gateway series is recognized for its performance and stability not only in Korea but also in the global market. Infused with the experience and know-how AddPac has accumulated in the enterprise and telecommunications carrier markets, the E&M VoIP gateway series will provide high satisfaction in various service aspects to meet the demands of customers seeking high-quality VoIP services. First, in terms of VoIP call control protocols, AddPac VoIP gateways concurrently support H323, SIP, and others. Furthermore, utilizing high-performance DSP chips for voice signal processing, they offer superior stability and support various voice codecs such as G.711, G.726, G.729, and G.723.
The E&M interface supports Type 1, 2, 3, 5, and 2-Wire and 4-Wire interfaces. The type and line settings are configured to be adjustable according to the internal jumper settings of the 4-port E&M VoIP interface module.
The AddPac E&M VoIP Gateway supports various voice codecs and QoS functions depending on the internet bandwidth environment, allowing for installation in any environment with an internet connection while maintaining voice quality. Furthermore, thanks to years of experience and know-how in the VoIP field, it offers excellent interoperability not only with AddPac IP-PBXs but also with various legacy PBXs and IP exchanges (IP-PBXs, SoftSwitches, Call Managers), enabling stable service.
Introduction to Key Features
• Supports dual VoIP signaling stacks with simultaneous H.323/SIP support
• High-performance RISC & Programmable DSP architectures
• High-performance analog and digital VoIP gateway solutions
• 1 VoIP module slot for analog and digital VoIP voice modules
• Analog interface card support: FXS, FXO, E&M (4 ports)
• Digital Interface Card Support: 1-Port E1, 1-Port T1, 2-Port E1, 2-Port T1
• Digital E1/T1 interface signaling support: ISDN-PRI, MFC-R2, etc.
• Supports 2-port (RJ45) 10/100Mbps High-Speed Ethernet :
• Supports various voice and fax codecs: G.711/G.726/G.729a/G.723.1, T.38 Fax, VAD, etc.
• Strong support for network protocols (PPPoE, DHCP, Static Routing, Access List, etc.)
• Firmware Upgrade Architecture
• Supports SNMS (Smart Network Management System) software integration
• Supports advanced voice QoS features
• Supports built-in SMPS power
• Support for pure web-based management software (Smart Web Manager)
• Supports professional CLI (Command Line Interface)
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