Need Help? +971564644488

Grandstream UCM6304 IP PBX


The Grandstream UCM6304 IP PBX is a robust communication solution designed to support businesses with a wide range of features and capabilities. Here are some key features and specifications of the UCM6304:

– **User Support:** The UCM6304 can accommodate up to 2000 users, making it suitable for businesses of various sizes. It also supports up to 300 concurrent calls, ensuring efficient communication within the organization.

– **Zero Configuration Provisioning:** This IP PBX offers zero-touch provisioning for Grandstream SIP endpoints, simplifying the setup process and reducing deployment time.

– **Built-in Conferencing and Collaboration:** The UCM6304 includes a built-in conferencing and collaboration platform. It supports desktop applications, the Wave app, and SIP endpoints, providing multiple ways for users to connect and collaborate.

– **Mobile Compatibility:** Wave, available for Android, iOS, Chrome, and Firefox browsers, allows users to communicate with all UCM6300 users and solutions, enhancing mobility and accessibility.

– **API for Integrations:** An API is available for third-party integrations, including Customer Relationship Management (CRM) and Property Management System (PMS) platforms. This enables businesses to streamline their operations and improve efficiency.

– **Advanced Security:** The UCM6304 prioritizes security with features such as secure boot, unique certificates, and random default passwords to protect calls and accounts from potential threats.

– **Network Connectivity:** Equipped with three Gigabit auto-sensing RJ45 network ports with integrated Power over Ethernet (PoE+) support, the UCM6304 offers reliable and high-speed network connectivity. It also supports NAT routing.

– **Codec Support:** The IP PBX supports various audio and video codecs, including Full-Band Opus voice codec and H.264/H.263/H.263+/H.265/VP8 video codecs. It can handle jitter resilience up to 50% packet loss.

– **Cloud Setup and Management:** Compatible with GDMS (Grandstream Device Management System), the UCM6304 simplifies cloud-based setup, management, and monitoring of the PBX system.

– **Open Source Core:** Based on Asterisk * version 16, an open-source telephony operating system, the UCM6304 benefits from a reliable and well-established core.

The UCM6304 is a versatile and feature-rich IP PBX that enables businesses to create a powerful and scalable unified communication and collaboration solution. Its flexibility, security features, and support for third-party integrations make it a valuable asset for modern organizations.

SKU Grandstream UCM6304 Category
Share This Item :
Free Shipping

Orders Over 500$

safety insurence

For Every Purchase


The Grandstream UCM6304 IP PBX, part of the UCM6300 series, empowers businesses to create robust and scalable unified communication and collaboration solutions. This series of IP PBXs offers a centralized platform that unifies all aspects of business communication, including voice, video calling, video conferencing, video surveillance, web meetings, data management, analytics, mobility, facility access, intercom, and more.

Key features of the UCM6300 series include:

1. **Support for Up to 3000 Users:** The UCM6300 series is designed to accommodate the communication needs of businesses ranging from small to large. It supports a high number of users, making it suitable for organizations of varying sizes.

2. **Built-in Web Conferencing and Video Conferencing:** The series includes integrated web and video conferencing solutions, allowing employees to connect and collaborate seamlessly from their desktops, mobile devices, GVC series devices, and IP phones.

3. **Hybrid Platform:** The UCM6300 series can be seamlessly integrated with the UCM6300 ecosystem, creating a hybrid platform that combines the control of an on-premise IP PBX with the accessibility of a cloud-based solution. This provides flexibility in managing communication resources.

4. **Remote Connectivity:** UCM RemoteConnect is a cloud NAT traversal service that ensures secure remote connections, enabling employees to work remotely without compromising security or functionality.

5. **Cloud Setup and Management:** The series offers cloud-based setup and management through GDMS (Grandstream Device Management System), simplifying the configuration and monitoring of the PBX system. It also supports integration with third-party platforms through APIs.

6. **Suite of Collaboration Tools:** Businesses can benefit from a comprehensive suite of mobility, security, meeting, and collaboration tools, enhancing productivity and enabling efficient communication within the organization.

The UCM6300 series is a high-end solution that provides a powerful communication platform for businesses of all sizes, offering flexibility, scalability, and a wide range of features to meet modern communication needs.


There are no reviews yet.

Be the first to review “Grandstream UCM6304 IP PBX”

Your email address will not be published. Required fields are marked *

related products

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.