GrandStream UCM6202 IP-PBX Phone System Small Business

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System FunctionalityVOICE/AUDIO + Limited Video Max. Call Capacity30 Processor2 Core Processor

Grandstream IP-PBX UCM6202 Overview:

The Grandstream IP-PBX UCM6202 is a phone system designed for small business offices, SOHO (Small Home Offices), start-up business, store locations, and remote offices. This phone model includes all the features of big business systems - with-out extra costs to enable those features!

When paired with Grandstream Zero-Configuration IP phones, you can simplify and unify your office telecommunications with remote office extensions and mobile device app (Free GrandStream App for Android and iPhone) to stay connected when out of the office.

The UCM 6200 Series IP-PBX Phone systems are packed with features used by small business around the world. It includes important basic telecommunication functions such as: Voicemail, auto-admin / IVR (Interactive Voice Response) for callers, and multiple user extension options.

Grandstream UCM6202 IP-PBX Call Features and Functions:

These systems include all in telephony features such as:

  • Auto-Attendants / IVR (Interactive Voice Response)
  • Call Center Set-up + Call Reporting Functions
  • Live Built-in Auto/Manual Call Recording
  • CDR-Call Detail Records
  • Zero-Config (for Phone Extensions)
  • Call Park/Orbit, Hold, Transfer, Follow-me,
  • Time Mode Scheculing
  • Video Calling Capabilities
  • Automated System Back-ups
  • Fax to email, and much more!

UCM6202 GrandStream System Brief:

With a dual-core 1GHz processor, 1GB of RAM and 4GB of flash memory this IP PBX appliance provides secure enterprise-grade features. Moreover, no licensing fees are required and no additional costs per features or recurring monthly fees are necessary.

GrandStream UCM6202 supports up to 50 concurrent SIP calls, up to 25 concurrent WebRTC calls, and up to 3 conference bridges.

  • Integrated 2 PSTN Trunk FXO ports, 2 Analog Telephone FXS ports with lifeline capability in case of power outage, and up to 50 SIP trunk / VoIP accounts.
  • Supports up to 500 users, 50 SIP trunks, and up to 30 concurrent calls.
  • 1 GHz arm cortex A8 application processor, large memory (512MB ddr Ram, 4GB nand flash).
  • 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.
  • Dedicated high-performance multi-core dsp array for advanced voice processing.
  • Gigabit network port(s) with integrated PoE, USB, SD card; integrated NAT router with advanced QoS support.
  • Router network comprehensive security protection using SRTP, TLS and HTTPS with hardware encryption accelerator, Fail2ban, Whitelist, Blacklist, email alerts and more to protect against attacks.

GrandStream IP-PBX Integrated 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.

GrandStream GS Wave App - iPhone and AndroidThe 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.

This application supports integration of up to 6 SIP accounts, 6-way voice conferencing, and allows users to monitor the company IP PBX (Grandstream's UCM6200 series IP PBX & UCM6510 IP PBX cmopatible) while utilizing speed dial with up to 24 virtual BLF keys (Presence watcher)). GS Wave also supports advanced SIP telephony features including call transfer, LDAP phonebook integration and more. With Grandstream Wave, business and residential 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.

GrandStream Affinity PC Console APPGrandStream UCM6202 Series IP-PBX Systems also allow for a PC console called Affinity. Dial and access callers from the PC console with select GXP170xx Series, GXP2170 or GXP2135 Series IP Phones.

GS Affinity is a Grandstream CTI application that offers a smooth call management and control interaction between the GXP17xx/GXP21xx color phone series and the computer running the application.

Some additional steps required to connect to your IP Phone Extension both on the phone and in the settings for the PC application.

Brand Manufacturer:
SKU - Product Code:
Equipment Use Type:
IP-PBX Phone System Main Box
System Functionality :
VOICE/AUDIO + Limited Video
Max. Call Capacity :
SIP Extension Capacity :
VoIP Trunk Capacity :
Analog (FXO) Phone Line Capacity :
Analog (FXS) Extension Ports :
Gigabit Network Ports:
1 WAN - 1 LAN + PoE Capable
Expandable Storage Memory:
Yes - USB + SD Card or powered USB drive
2 Core Processor
Internal Memory:
512 MB DDR RAM - 4 GB nand 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 :

UCM6202 Datasheet - English (datasheet_ucm6200_series_english.pdf, 534 Kb) [Download]

UCM 6200 Series Comparison Sheet (ucm6200_series_comparison.pdf, 1,039 Kb) [Download]