GrandStream UCM6302 IP-PBX Phone System - Voice and Video

GrandStream UCM6302 IP PBX - Voice & Video - Overview:

The Grandstream UCM6302 is a small to medium business class IP-PBX Phone System with room for 2 line PSTN/FXO capacity and ample VoIP telephone line trunk capacity. This SOHO (Small Office - Home Office) to medium size system has all features including remote worker IP Phone connection, PC and Mobile Cell Phone applications (GS Wave).

This is a full PBX Business Phone System which also includes features such as Auto Admin / IVR Menus, Voicemail, hunt/line groups, call queue and call center functions. All features are included with-out extra licensing costs or monthly fees associated like you would find in other third party Hosted Solutions.

This model is primarily designed for small business and medium size businesses who are growing and need ample room to expand and upgrade as needs change. The UCM 6302 is the next step for most businesses who are looking to replace their older analog phone systems, and move over to Voice-over-IP (VoIP) telephone line service. With telephone line providers discontinuing PSTN / Analog line service - this PBX Phone System is the ideal choice for current and future IP technology telecommunication needs.

Low cost, fully feature rich and powerful processing - this model has it all!

ucm 6302 front back panel views

This model includes 2 FXS / 2 FXO analog line ports with power fail-over. Use telephone lines as primary lines for most small business, or as back-up telephone lines when using VoIP - Voice-over-IP trunk services.

GrandStream UCM6302 Main Specifications:

With a QUAD/4 core 1 GHz processor, 1 GB of RAM and 32 GB of flash memory this IP PBX appliance provides secure enterprise-grade features. There are no feature licensing fees required and no additional costs per feature - it is an ALL INCLUSIVE system.

The GrandStream UCM6302 supports up to 200 concurrent SIP calls, up to 120x 1080p HD Video conference calls, and up to 150 Voice only Conference participant bridges.

  • 2 FXO (analog telephone line ports).
  • 2 FXS (analog extension ports).
  • Supports up to 1000 users (SIP + 2 FXO), 50 SIP trunks, and up to 200 concurrent calls.
  • Triple Gigabit RJ45 ports with integrated PoE+.
  • Easy to use webGUI interface with access to all features and functions for system administrator.
  • Individual user webGUI access for extension users to access personal settings, call recordings, faxes, etc.
  • Zero configuration provisioning of Grandstream SIP endpoints.
  • RemoteConnect and Mobile Device connection features
  • Comprehensive network security protection using SRTP, TLS and HTTPS with hardware encryption accelerator, Fail2ban, Whitelist, Blacklist, alerts and more to protect against attacks.

UCM6302 IP-PBX Remote PC and Mobile workforce solutions

The IP-PBX UCM Series Phone Systems also include a suite of integrated solutions for small office, medium business and corporate connectivity and workflow.

ucm 63xx remote connect solutionsUCM RemoteConnect allows businesses to easily build a secure collaboration solution for remote workers and devices.

It offers a companion cloud service for the UCM6300 series that provides always on, automatic NAT firewall traversal to ensure secure connections by remote users. UCM RemoteConnect provides powerful audio and video collaboration tools to remote users through Grandstream’s Wave mobile and desktop app, GUV series of USB personal collaboration devices and SIP endpoints integrated with the UCM6300 series.

By providing a full eco-system of remote collaboration tools, services and management for the UCM6300 series, UCM RemoteConnect is the ideal platform for any organization looking to securely support remote workers.

GS Wave Mobile cell and PC calling appThe GS Wave app allows users to connect to their existing work / office extension. Work from home or when traveling to make and receive calls on the go.

GS Wave is a FREE soft phone application which allows users to make and receive voice/video calls through business or residential SIP accounts on any iPhone or Android™ device (version 4.1+) from anywhere in the world, via either cellular data or WiFi.

With Grandstream GW Wave - business and residential home workers users always have access to their SIP lines and can easily keep in touch with business or personal contacts without using expensive cellular data plans or third party solutions.

Brand Manufacturer:
SKU - Product Code:
Equipment Use Type:
IP-PBX Phone System Main Box
System Functionality :
Max. Call Capacity :
SIP Extension Capacity :
VoIP Trunk Capacity :
Analog (FXO) Phone Line Capacity :
Analog (FXS) Extension Ports :
Gigabit Network Ports:
Three self-adaptive Gigabit ports (switched, routed or dual mode) with PoE+
Expandable Storage Memory:
Yes - 2x USB + SD Card or powered USB drive
4 Core Processor
Internal Memory:
1 GB RAM and 32GB flash
Multi-Site Connect :
IVR - Auto Admins :
Multi-level - Up to five levels
Multi-Company Capable :
Live Call Recording Server :
CRD (Call Detail Records) :
Multi-Language Support :
Yes, Standard Installed and downloadble language sets
Supports SIP Video :
SIP Video Codecs :
H.264 - H.263 or H.263+
Security :
Yes - SRTP - TLS and HTTPS encyrption
Call Queue - Call Center Functions :
Call Monitoring - Call Recording :
Auto Configure SIP Endpoints :
Manual Configure SIP Endpoints :
Fax Functions - Fax to Email :
Conference System :
Conference Scheduling - Auto-Emails Notification :
Back-up - Recovery - Automation :
Yes - Scheduled+Manual - Configuration - Partial - Select & Full Back-up options + Call Recordings
Back-up to Remote Locations :
You save: $290.00
In stock
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Other Details


Great for small business on the grow, and transitioning to VoIP with 2 analog back-up lines.

System FunctionalityVOICE/AUDIO & HD VIDEO CAPABLE Max. Call Capacity200 Processor4 Core Processor