Grandstream UCM6302 IP PBX
Grandstream UCM6302 IP PBX
Grandstream

Grandstream UCM6302 IP PBX | New

SKU: UCM6302-N
Condition: New
New

1 In Stock. Ready to be shipped!

$267.99
Secure PaymentsWe accept the following secure payment methods.
  • American Express
  • Apple Pay
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Visa
Same Day ShippingArrives in 3-5 Business Days
Free Ground ShippingOn all orders within USA
30-Day ReturnsHassle-free
1 Year WarrantyIncluded

The UCM6302 provides centralized management for business communications, supporting voice, video calling, video conferencing, fax, surveillance, and integration with CRM/PMS platforms. It is based on the Asterisk 16 telephony engine and features a built-in NAT router and PoE+ gigabit network ports.

Grandstream UCM6302 IP PBX Features:

Up to 1000 users and 150 concurrent calls (standard; some listings mention higher max for the full series)

Built-in web meetings and video conferencing platform

Zero-configuration provisioning for Grandstream SIP endpoints

Integrated NAT router, firewall, and PoE+ gigabit ports

Secure boot, SRTP encryption, unique certificates, random default passwords

Physical connectivity: 2 FXO (PSTN), 2 FXS (analog) ports, 3x Gigabit network ports, SD card slot, 1x USB 2.0, 1x USB 3.0

Cloud setup/management with Grandstream Device Management System (GDMS)

Full-band Opus voice codec, video codecs, advanced jitter and echo resilience.

Best Uses for Grandstream UCM6302 IP PBX:

Small and medium-sized enterprises (SMEs) requiring unified voice/video/fax/data on one system

Multi-site organizations or branch offices needing up to 1000 registered users

Environments that need robust conferencing and easy endpoint deployment

Deployments requiring secure remote access and integration with third-party business tools.

Quick specs

Product Type
PBX
User Capacity
1000 users
Concurrent Calls
150
Conference Bridge
3 video rooms, 20 video, 150 audio
FXO Ports
2 x RJ11 (PSTN)
FXS Ports
2 x RJ11 (analog)

The UCM6302 provides centralized management for business communications, supporting voice, video calling, video conferencing, fax, surveillance, and integration with CRM/PMS platforms. It is based on the Asterisk 16 telephony engine and features a built-in NAT router and PoE+ gigabit network ports.

Grandstream UCM6302 IP PBX Features:

Up to 1000 users and 150 concurrent calls (standard; some listings mention higher max for the full series)

Built-in web meetings and video conferencing platform

Zero-configuration provisioning for Grandstream SIP endpoints

Integrated NAT router, firewall, and PoE+ gigabit ports

Secure boot, SRTP encryption, unique certificates, random default passwords

Physical connectivity: 2 FXO (PSTN), 2 FXS (analog) ports, 3x Gigabit network ports, SD card slot, 1x USB 2.0, 1x USB 3.0

Cloud setup/management with Grandstream Device Management System (GDMS)

Full-band Opus voice codec, video codecs, advanced jitter and echo resilience.

Best Uses for Grandstream UCM6302 IP PBX:

Small and medium-sized enterprises (SMEs) requiring unified voice/video/fax/data on one system

Multi-site organizations or branch offices needing up to 1000 registered users

Environments that need robust conferencing and easy endpoint deployment

Deployments requiring secure remote access and integration with third-party business tools.

Manufacturer Grandstream
Manufacturer Part Number UCM6302
Product Name Grandstream UCM6302 IP PBX
Product Type PBX
User Capacity 1000 users
Concurrent Calls 150
Conference Bridge 3 video rooms, 20 video, 150 audio
FXO Ports 2 x RJ11 (PSTN)
FXS Ports 2 x RJ11 (analog)
Ethernet Ports 3 x Gigabit, PoE+
USB Ports 1 x USB-A 2.0, 1 x USB-A 3.0
SD Card Slot Yes
NAT Router Yes
Audio Codecs Opus, G.711u/a, G.722, G.723.1, G.729, iLBC, GSM
Video Codecs H.264, H.263, H.263+, H.265, VP8
LCD Display 320x240 color, touch shortcut keys
Mounting Desktop & wall-mount capable
Power External 12V adapter, PoE+ supported
Dimensions ~10.63 x 6.89 x 1.42 in (approximate)
Weight 1.6 lb
Security SRTP, TLS, secure boot, firewall
Operating System Asterisk 16 based

Frequently Asked Questions

Grandstream UCM6302 IP PBX | New

What is the Grandstream UCM6302 IP PBX used for?
The Grandstream UCM6302 is a unified communications solution designed to manage voice, video, data, and mobility applications, offering a complete business telephony system for small to medium-sized enterprises.
How many users does the Grandstream UCM6302 support?
The UCM6302 supports up to 500 users and 75 concurrent calls, making it ideal for growing businesses with moderate communication needs.
Does the UCM6302 support video conferencing?
Yes, it includes integrated video conferencing capabilities with support for Grandstream's IP video phones and third-party conferencing platforms.
What connectivity options are available on the UCM6302?
It features 2 FXO ports, 2 FXS ports, Gigabit Ethernet ports, USB, and SD card support for storage and backup options.
Can the Grandstream UCM6302 integrate with third-party SIP endpoints?
Yes, the UCM6302 is SIP-compliant and compatible with most third-party SIP phones and SIP-based devices.
Is the UCM6302 compatible with mobile devices?
Yes, it supports remote access via Grandstream’s Wave app, allowing users to make and receive calls and join meetings from mobile devices.
What kind of security features does the UCM6302 offer?
It includes advanced security measures such as SRTP, TLS, HTTPS, and built-in firewall to ensure secure communication.
How is call routing managed on the Grandstream UCM6302?
The device supports flexible call routing, IVR, call queues, ring groups, and time-based rules for efficient call management.
Does the UCM6302 include voicemail features?
Yes, it supports voicemail with email forwarding, visual voicemail, and customizable greetings.
Can I use analog phones with the Grandstream UCM6302?
Yes, the two built-in FXS ports allow integration with analog phones or fax machines.
Is there a web interface for managing the UCM6302?
Yes, it comes with an intuitive web-based interface for easy configuration, monitoring, and management.
What types of codecs are supported by the UCM6302?
It supports a wide range of codecs including G.711, G.722, G.729A/B, iLBC, OPUS, and more.
Does the UCM6302 support call recording?
Yes, the system offers automatic and on-demand call recording with storage options via USB or SD card.
How does the UCM6302 handle failover and redundancy?
It supports system backups, hot standby, and automatic failover to ensure continuous operation.
What conferencing features are included in the UCM6302?
The system includes voice and video conferencing bridges, screen sharing, and scheduling tools for seamless collaboration.
Is the Grandstream UCM6302 scalable for business growth?
Yes, it allows for scalable deployment and easy integration with additional endpoints and extensions as the business grows.
Can the UCM6302 be used in multi-site environments?
Yes, it supports interoffice connectivity and multi-site configurations through VPN and peer trunking.
What is the difference between FXO and FXS ports on the UCM6302?
FXO ports connect to the PSTN (analog phone lines), while FXS ports connect to analog devices like telephones or fax machines.
Does the UCM6302 include built-in NAT traversal support?
Yes, it includes NAT traversal technologies such as STUN, UPnP, and ICE to simplify remote device connectivity.
Is the UCM6302 suitable for remote and hybrid work environments?
Absolutely, it supports cloud-based remote access, softphone apps, and secure VPN to accommodate remote or hybrid teams effectively.
Have equipment to sell?

We make it easy to turn your used equipment into cash. Get a competitive offer today.

Sell to Us
Grandstream UCM6302 IP PBX

Grandstream UCM6302 IP PBX | New

Grandstream

$267.99