IP PBX Appliance
UCM6100 series IP PBX Appliance

UCM6100 series IP PBX Appliance

Product number:UCM6100
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The UCM6100 series IP PBX appliance is designed to bring enterprise-grade voice, video, data, and mobility features to small-to-medium businesses (SMBs) in an easy-to-manage fashion. By incorporating industry-leading features, the UCM6100 series offers quick and easy setup and deployment using the web-browser user interface – which features auto-discovery of Grandstream endpoints and Zero-Configuration provisioning. The UCM6100 series allows businesses to unify multiple communication technologies, such comprehensive voice, video calling, video conferencing, video surveillance, data tools, and facility access management onto one common network that that can be managed and/or accesed remotely. The secure and reliable UCM6100 series delivers enterprise-grade features to SMBs at an unprecedented price point without any licensing fees, costs-per-feature, or recurring fees.

  • Integrated 2/4/8/16 PSTN trunk FXO ports, 2 analog telephone FXS ports, and up to 50 SIP trunk options
  • Gigabit network port with integrated PoE, USB, SD; integrated NAT router with advanced QoS support (UCM6102 only)
  • Supports up to 60 concurrent calls and up to 32 conference attendees
  • Integrates with our FREE mobile app, Grandstream Wave, allowing users to access their SIP account(s) with their Android device from anywhere in the world (via WiFi or cellular data network)

UCM6100 series Initial Setup Guide

UCM6100 Product Brochure/Specifications

User Manuals

UCM6100 User Manual

Quick Installation Guides

UCM6102 Quick Installation Guide

UCM6104 Quick Installation Guide

UCM6108 Quick Installation Guide

UCM6116 Quick Installation Guide

UCM6100 series IP PBX Buyer's Guide

Case Studies

UCM6100 series vs. Cisco UC300 series - SigmaVoIP Replaces Cisco UC300 with Grandstream's UCM6100 series to add features and functionality

The Kovalevo Center - a complete Grandstream solution

Declaration of Conformity

Declaration of Conformity Grandstream UCM6102/6104

Declaration of Conformity Grandstream UCM6108/6116


UCM6100 Series FAQ

How-to Guides

UCM6100 Asterisk Manager Interface (AMI) Guide

UCM6100 Busy Camp-on Guide

UCM Video Features

Integrating Surveillance with an IP PBX

Door Phone Guide

How to Use Office Time and Holiday on UCM6100

How to Integrate UCM6100 with Microsoft Lync® Server

CDR and REC API Guide

How to Interconnect Multiple UCM6100 series IP PBX

How to Peer GXW410x with UCM61xx

UCM6100 Unified Communication Solutions For Small-to-Medium Business

UCM6100 series Initial Setup Guide

UCM6100 IP PBX Features

How to manage inbound/outbound route on UCM6510/UCM6100

Configuring Permission/Privilege Level Settings on UCM6100

Configuring UCM6100 Series with HT503

Configuring Event List BLF on UCM6100

Security Bulletin

UCM Security Manual

Grandstream Security Bulletin GS13-UCM001

Grandstream Security Bulletin GS13-UCM002


Configuring UCM6100 series with FreePBX ®


Power Consumption Datasheet