What is NXG Series SIP PBX Gateway?

The NXG 8000 SIP PBX is a comprehensive telephony solution designed to meet the communication needs of large enterprises and branch connectivity. It offers advanced features such as OpenVPN, WebRTC, and MQTT event API, as well as support for up to 2000 extensions and 200 simultaneous calls.
In addition to these advanced features, the NXG 8000 SIP PBX includes a full suite of PBX features, including call forwarding, call transfer, voicemail, auto-attendant (IVR), call queue, Ring group, and more. It also supports call recording, which is essential for businesses that require call recordings for training, quality assurance, and compliance purposes.
With the help of four manageable GIGA Ethernet ports, multiple SIP trunks can be terminated on the NXG 8000 or can be used for connectivity with different networks.
Overall, the NXG 8000 SIP PBX is a powerful and versatile phone system designed for SMBs, ITSPs, and enterprise business organizations.


he NXG 8428 IP PBX is designed to provide businesses with a modern telephony workspace that enables employees to communicate more efficiently. The system includes advanced features such as call recording and intercom functionality, which can help improve productivity and enhance communication within the organization. One of the standout features of the NXG 8428 IP PBX is its support for up to 128 live calls, which can help businesses handle large call volumes and ensure that they don't miss any important calls. The system also supports up to 1000 SIP user extensions, which can help businesses scale their communication capabilities as they grow.
The system includes 4 FXO ports, which can be used to connect traditional PSTN lines to the PBX, allowing businesses to make and receive calls over their existing phone lines. Additionally, the 28 FXS ports can be used to connect analog devices such as phones, fax machines, and other analog devices to the system, providing businesses with flexibility in their communication options.
Furthermore, the support for third-party CRM integration using MQTT and OpenVPN can help businesses streamline their communication and improve their customer service and sales processes. This integration allows businesses to integrate their phone system with their CRM software, enabling them to manage their customer interactions more effectively. With its advanced features and support for third-party integrations, the NXG 8428 IP PBX is an excellent choice for small to medium-sized businesses that want to improve their communication infrastructure.


The NXG 8032 UC SIP PBX is a powerful and versatile phone system designed for small to medium-sized businesses that require advanced telephony features and functionality. With support for up to 128 simultaneous calls and up to 1000 SIP users, the NXG 8032 PBX can accommodate a large number of telephony endpoints. The inbuilt 32 FXS ports allow businesses to connect their traditional analog phones and essential for businesses that need to maintain their existing infrastructure while also upgrading to a modern and efficient phone system.
The NXG 8032 SIP PBX offers advanced telephony features such as custom MOH (Music on Hold), IVR (Interactive Voice Response), call recording, voice mail, video call, and audio conference meet-me.
Call recording and voice mail are essential for businesses that need to keep track of their conversations for training or compliance purposes. Video call and audio conference meet-me features allow businesses to hold virtual meetings and collaborate with their colleagues and customers. NXG 8032 IP PBX is a powerful and feature-rich phone system that can meet the communication needs of small to medium-sized businesses for telephony requirement up to 128 simultaneous calls and up to 1000 SIP users. NXG 8032 UC SIP PBX is an excellent choice for businesses that want to improve their communication infrastructure and intercom system.


The NXG 8412 SIP PBX is a robust telephony solution designed for small to medium-sized businesses that require a reliable and efficient phone system. This PBX offers advanced features and functionality, including 4FXO and 12FXS ports, which enable businesses to connect their traditional analog phone lines and devices to a modern SIP-based phone system.With 4FXO ports, businesses can connect their analog phone lines to the PBX and take advantage of its advanced features, including call forwarding, call transfer, voicemail, and more. The 12 inbuilt FXS ports allow businesses to connect their traditional analog phones and devices to the PBX and make calls.The NXG 8412 SIP PBX is a reliable and scalable phone system that can grow with the needs of the business. It offers advanced features such as call recording, auto-attendant,Ring group , call recording and call queuing, which are essential for businesses that want to provide their customers with a professional and efficient phone system.
Overall, the NXG 8412 SIP PBX is an excellent choice for small to medium-sized businesses that require a reliable, scalable, and feature-rich phone system. Its 4FXO and 12FXS ports, support for up to 128 concurrent calls, and up to 1000 SIP users make it an ideal solution for businesses that need a robust and efficient phone system to support their communication needs.