Sunday, September 20, 2026

AP1800 VoIP Gateway Hot-Swap Supported 4-Port FXS, FXO, E&M VoIP Cards, and Radio System Interfacing VoIP Cards

 




AP-N1-FXS4 4-Port FXS VoIP Module

AP-N1-FXS4 4-Port FXS VoIP Module

AP-N1-E&M4 4-Port E&M VoIP Module

AP-N1-RADIO4 4-Port RADIO Interface VoIP Module (TTL)



AP1800 4-Port E&M Card demo Youtube : 



The AP1800 is a next-generation VoIP gateway targeting the Broadband Convergence Network (BcN), featuring a compact chassis (supporting a 19-inch rack-mount bracket) that supports analog (FXS, FXO, E&M) and digital (E1/T1) voice calls. With two voice slots capable of accommodating analog voice modules as well as digital E1 and T1 modules, it is a product with excellent specifications in terms of scalability and adaptability.


Satisfying both economic efficiency and scalability

The rapid proliferation of broadband WAN services, such as Metro Ethernet, is accelerating the integration of existing telephone services into data networks. Since VoIP gateways are the first step in integrating telephones into IP networks, careful consideration must be given to their adoption. If you are looking for a product with high scalability and proven features at an affordable price, pay attention to the AP1800. The AP1800 is an enterprise VoIP gateway that offers a solid opportunity to see big and start small.

Up to 2E1 digital VoIP channels configurable (supports hot-swap voice modules)

The AP1800 is a digital VoIP gateway that can configure up to 8 ports of E&M, FXS, and FXO analog voice channels, or up to 2E1 or 2T1 VoIP access channels. It supports 1E1 and 2E1 digital VoIP interface modules, allowing for flexible handling of channel expansion requirements. Additionally, equipped with a Hot-Swap function, modules can be replaced by pressing the Hot-Swap button without the need to switch off the power if a VoIP module in service fails. The AP1800's attractive price relative to its features makes it an excellent choice for customers who have been hesitating to join the wave of IP telephony.

Support for hot-line VoIP services based on E&M, FXS, and FXO

The AP-N1-E&M4 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 and 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 Types 1, 2, 3, and 5, as well as 2-Wire and 4-Wire interfaces. The 4-port E&MVoIP interface module is configured to allow for type and line settings based on internal jumper configurations. Since the AddPac E&MVoIP Gateway supports various voice codecs and QoS functions depending on the internet bandwidth environment, it can be installed 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 the AddPac IP-PBX but also with various legacy PBXs and IP exchanges (IP-PBX, SoftSwitch, Call Manager), enabling stable service.

Supports two 10/100Mbps high-speed Ethernet ports

The AP1800 features two 10/100Mbps high-speed Ethernet ports. This is a unique differentiating feature of the AddPac VoIP Gateway series for LAN-to-LAN routing services, bridge services, and more.

High-satisfaction call quality and additional services

AddPac's diverse VoIP gateway series is recognized for its performance and stability not only in Korea but also in the global market. The AP1800, infused with the experience and know-how AddPac has accumulated in the enterprise and carrier markets, 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, the AP1800 concurrently supports H323, SIP, and others. Furthermore, to ensure excellent call quality in any network environment, AddPac's proprietary QoS algorithm has been added to standard QoS algorithms.

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