Grandstream UCM6302 – IP PBX UCM6302, Up to 1000 Users, Up to 150 Concurrent Calls, 2 FXS Port, 2 FXO Port, Touch LCD, 3 Gigabit Ports, USB, SD Card
The UCM6300 series provides a powerful platform for any organization, offering a high-end communications solution packed with a suite of mobility, security, meeting & collaboration tools.
| Brand: | Grandstream |
|---|---|
| Model: | UCM6302 |
| Users: | Up to 1000 |
| Concurrent Calls: | Up to 150 |
| Ethernet Ports: | 3, Gigabit Ethernet |
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Grandstream UCM6302 IP PBX Specifications:

- Manufacturer:Â Grandstream
- Model: UCM6302
- FXS Ports: 2 RJ11 Port
- FXO Ports: 2 RJ11 port
- Network Interfaces: Three self-adaptive Gigabit ports (switched, routed or dual mode) with PoE+
- NAT Router: Yes (supports router mode and switch mode)
- QoS: Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS
- Peripheral Ports: 1 USB 2.0, 1 USB 3.0, 1 SD Card interface
- LCD Display: 320×240 color LCD with touch screen for Shortcut Keys and Scroll Bar
- Customizable Auto Attendant: Up to 5 layers of IVR (Interactive Voice Response) in multiple languages
- Maximum Call Capacity: Up to 1000, up to 150 concurrent calls
- Conference Bridges: 6 Video Conference rooms up to 30 parties, Up to 150 parties voice conference
- Power Supply: Input: 100 ~ 240VAC, 50/60Hz; Output: DC 12V, 1.5A
The UCM6300 series allows businesses to build powerful and scalable unified communication and collaboration solutions. This series of IP PBXs provide a platform that unifies all business communication on one centralized network, including voice, video calling, video conferencing, video surveillance, web meetings, data, analytics, mobility, facility access, intercoms and more. The UCM6300 series support s up to 3000 users and includes a built-in web meetings and video conferencing solution that allows employees to connect from the desktop, mobile, GVC series devices and IP phones. It can be paired with the UCM6300 ecosystem to offer a hybrid platform that combines the control of an on-premise IP PBX with the remote access of a cloud solution. The UCM6300 ecosystem consists of the Wave app for desktop, web and mobile, which provides a hub for collaborting remotely, and UCM RemoteConnect, a cloud NAT traversal service for ensuring secure remote connections. The UCM6300 series also offers cloud setup and management through GDMS and an API for integration with third-party platforms. By offering a high-end unified communications and collaboration solution packed with a suite of mobility, security, meeting and collaboration tools, the UCM6300 series provides a powerful platform for any organization.
Grandstream UCM6302 IP PBX Product Features:

- Supports up to 1000 users and up to 150 concurrent calls
- Zero configuration provisioning of Grandstream SIP endpoints
- Built-in conferencing & meetings platform; supports desktop, Wave app, and SIP endpoints
- Wave for Android, iOS, Chrome and Firefox browsers allows communication with all UCM6300 users & solutions
- API available for third-party integrations, including CRM and PMS platforms
- Advanced security protection with secure boot, unique certificate and random default password to protect calls and accounts
- Three Gigabit auto-sensing RJ45 network ports with integrated PoE+ and support NAT router
- Automated NAT firewall traversal service facilitates secure remote connections
- Enhanced reliability with support for Hot Standby High-Availability
- Supports Full-Band Opus voice codec and H.264/H.263/ H.263+/H.265/VP8 video codec, jitter resilience up to 50% packet loss
- Compatible with GDMS for cloud setup, management and monitoring
- Based on Asterisk* version 16 open source telephony operating system
Grandstream UCM6302 IP PBX Package Contents:
- 1× UCM6302
- 1× Ethernet Cable
- 1× 12V Power Adapter
- 1× Quick Installation Guide
Grandstream UCM6302 IP PBX Resources:
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- Grandstream UCM6300 Series DataSheet:
Download PDF - Grandstream UCM6302 Quick Installation Guide:
Download PDF


Shipping & Delivery:
- All orders are shipped from our headquarters in KSA.
- The delivery time for your ordered items depends on various factors, including the shipping method chosen, the destination location, and any customization procedures.
- Once your order is placed, we will provide you with an estimated delivery timeframe.
Return & Refund:
- Our policy allows our customers to return the products within 14 days of receipt; the product must be in the same condition as you received it.
- Please submit the purchase receipt in order to complete your return process.
- Our refund policy ensures that you receive a full refund for any eligible returns made within the specified time frame and conditions mentioned in our return policy.
- For more details, please review our Full Returns & Refunds Policy.
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