---
product_id: 545361343
title: "Grandstream UCM6302A Audio IP PBX | 2 FXO Ports, 2 FXS Ports | Desktop/Wall-Mount"
brand: "grandstream"
price: "₩1014911"
currency: KRW
in_stock: true
reviews_count: 4
category: "Grandstream"
url: https://www.desertcart.kr/products/545361343-grandstream-ucm6302a-audio-ip-pbx-2-fxo-ports-2-fxs
store_origin: KR
region: South Korea
---

# Supports up to 1500 users & 200 concurrent calls 2 FXO + 2 FXS ports for versatile telephony Advanced security with secure boot & unique certs Grandstream UCM6302A Audio IP PBX | 2 FXO Ports, 2 FXS Ports | Desktop/Wall-Mount

**Brand:** grandstream
**Price:** ₩1014911
**Availability:** ✅ In Stock

## Summary

> 📞 Power your office with seamless, secure, and scalable voice connectivity!

## Quick Answers

- **What is this?** Grandstream UCM6302A Audio IP PBX | 2 FXO Ports, 2 FXS Ports | Desktop/Wall-Mount by grandstream
- **How much does it cost?** ₩1014911 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/545361343-grandstream-ucm6302a-audio-ip-pbx-2-fxo-ports-2-fxs)

## Best For

- grandstream enthusiasts

## Why This Product

- Trusted grandstream brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Enterprise-Scale Capacity:** Handles up to 1500 users and 200 simultaneous calls—perfect for growing teams craving reliability.
- • **Unified Communications Hub:** Built-in IM, audio conferencing, and web meetings keep your team connected across devices effortlessly.
- • **Seamless Multi-Line Connectivity:** Dual FXO and FXS ports ensure flexible analog and VoIP integration for any office setup.
- • **Zero-Hassle Endpoint Provisioning:** Auto-configure Grandstream SIP devices instantly, saving IT time and headaches.
- • **Rock-Solid Security & Remote Access:** Secure boot, unique certificates, and automated NAT traversal protect your calls and enable safe remote work.

## Overview

The Grandstream UCM6302A Audio IP PBX is a robust, all-in-one telephony system designed for professional environments. Featuring 2 FXO and 2 FXS ports, it supports up to 1500 users and 200 concurrent calls without monthly fees. It offers zero-configuration provisioning for Grandstream SIP endpoints, integrated instant messaging, audio conferencing, and web meetings accessible across devices. Enhanced security features and automated NAT traversal ensure safe, reliable remote connectivity, making it an ideal unified communications platform for modern businesses.

## Description

The UCM6300 Audio series allows businesses to build powerful and scalable unified communication and collaboration solutions. This series of IP PBXs provide a platform that unifies fundamental business communications needs, including voice, instant messaging (IM), voice meetings, audio web meetings, data, analytics, mobility, facility access, intercoms and more.

Review: Simplemente genial. Funciona a la primera
Review: Very good. - Very good

## Features

- Grandstream 2 FXO, 2 FXS, 500 Users *No Video Conferencing* UCM6302A
- NO MONTHLY PER-SEAT FEES. This is an all-inclusive telephone system
- Supports up to 1500 users and up to 200 concurrent calls
- Zero configuration provisioning of Grandstream SIP endpoints
- Built-in Instant Messaging (IM), Audio Conferencing & Web Meetings platform that supports access from computers, mobile devices, and SIP endpoints
- Free Wave App allows easy voice & Instant Messaging (IM) communications using desktops, Web, and Android/ iOS devices
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09RF2VF9L |
| Best Sellers Rank | #147,956 in Office Products ( See Top 100 in Office Products ) #14 in PBX Phones & Systems |
| Customer Reviews | 4.6 4.6 out of 5 stars (11) |
| Date First Available | January 28, 2022 |
| Item Weight | 2.5 pounds |
| Item model number | UCM6302A |
| Manufacturer | Grandstream |
| Product Dimensions | 19.69 x 19.69 x 11.02 inches |

## Product Details

- **Brand:** Grandstream
- **Compatible Devices:** Laptop
- **Connectivity Technology:** Cloud Service, Mobility, Remote Access
- **Frequency Band Class:** Dual-Band
- **Included Components:** UCM6302A
- **Item Weight:** 2.5 Pounds
- **Model Name:** UCM6302
- **Operating System:** Linux
- **Special Feature:** WPS
- **Wireless Communication Standard:** 802.11a

## Images

![Grandstream UCM6302A Audio IP PBX | 2 FXO Ports, 2 FXS Ports | Desktop/Wall-Mount - Image 1](https://m.media-amazon.com/images/I/51AJxPOpoEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***S on July 8, 2025*

Simplemente genial. Funciona a la primera

### ⭐⭐⭐⭐⭐ Very good.
*by C***T on April 23, 2025*

Very good

### ⭐⭐⭐⭐⭐ PERFECT
*by W***E on March 14, 2024*

Dont spend a lot of money on other systems, this thing words GREAT and cost pennies compared to other systems

## Frequently Bought Together

- Grandstream UCM6302A Audio IP PBX | 2 FXO Ports, 2 FXS Ports | Desktop/Wall-Mount
- Grandstream GXP2170 IP Phone | 12 Lines, 6 SIP Accounts | 4.3-Inch Color Display | Dual-Port Gigabit Ethernet with Integrated PoE
- Grandstream GXP2135 IP Phone | 8 Lines, 4 SIP Accounts | 2.8-Inch Color Display | Dual-Port Gigabit Ethernet with Integrated PoE

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**Shop now:** [https://www.desertcart.kr/products/545361343-grandstream-ucm6302a-audio-ip-pbx-2-fxo-ports-2-fxs](https://www.desertcart.kr/products/545361343-grandstream-ucm6302a-audio-ip-pbx-2-fxo-ports-2-fxs)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-04*