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Grandstream Phone Systems

Grandstream IP PBX systems are built on open source, SIP-based programming to ensure broad interoperability. Features like a customizable auto attendant, internal hard drive space, video conferencing capabilities and IP camera compatibility complete your UC or VoIP network.

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Grandstream UCM6102 IP PBX Grandstream UCM6102 IP PBX Ships the Same Business Day
Sale Price: $239.99
In Stock
Grandstream UCM6104 IP PBX Grandstream UCM6104 IP PBX Usually Ships in 1 to 2 Weeks
Sale Price: $299.99
(Out of Stock)
Grandstream UCM6108 IP-PBX Grandstream UCM6108 IP PBX Ships the Same Business Day
Sale Price: $499.99
In Stock
Grandstream UCM6116 IP-PBX Grandstream UCM6116 IP PBX Ships the Same Business Day
Sale Price: $814.99
In Stock
Grandstream UCM6510 IP-PBX Appliance Grandstream UCM6510 IP PBX Appliance Ships the Same Business Day
List Price: $1,999.00
Sale Price: $899.99
In Stock
Grandstream UCM6204 IP-PBX Grandstream UCM6204 500 Users 45 Concurrent Calls IP-PBX Ships the Same Business Day
List Price: $549.00
Price: $299.99
In Stock
Grandstream UCM6208 IP-PBX Grandstream UCM6208 800 Users 100 Concurrent Calls IP-PBX Ships the Same Business Day
List Price: $949.00
Price: $499.99
In Stock
Grandstream UCM6202 IP-PBX Grandstream UCM6202 500 Users 30 Concurrent Calls IP-PBX Ships the Same Business Day
List Price: $399.00
Price: $249.99
In Stock
   
 

About Grandstream Phone Systems

Grandstream Phone Systems Buyer's Guides

Buyers GuideGrandstream Phone Systems Buyer's Guide

Overview of the Grandstream UCM6100-series IP PBX appliances for VoIP phone systems. Also includes a brief company bio and general considerations before purchasing the appliances.

Grandstream's IP solutions range from surveillance systems to VoIP phones. Their award-winning solutions are manufactured in ISO 9001-certified factories to ensure the highest quality of design and performance. Small- to medium-sized companies enjoy Grandstream products' basis on open source programming, enabling interoperability with existing open source SIP-based devices.

The 6100-series represents Grandstream's IP PBX solution. They offer enterprise-class performance for IP voice, data, video and mobile devices. Options available include up to 300 users/500 extensions, up to 32 conference participants, two FXS ports and up to 50 SIP trunk options. Individual models range from 2 to 16 FXO-port configurations, and can support 30 to 60 concurrent calls.

IP Phone Warehouse proudly offers Grandstream's IP PBX solutions for SMB's. These are cost-effective devices built with Grandstream's high-performance standards, with many included productivity features for scalability and reliability.

Tech Tips

"Reset and Reboot" setting erases all data and returns the device to factory defaults.

Enter the GUI, then proceed to "Maintenance" > "Reset and Reboot."

Troubleshooting the Grandstream IP PBX systems is designed to be easy.

Once again, access the GUI. Then proceed to "Maintenance" > "Troubleshooting."

Includes trace capturing capabilities for pings and Ethernet connections.

Five Reasons to Choose Grandstream Phone Systems

1. ISO 9001-certified quality manufacturing.

2. Scalable designs for growing networks.

3. Interoperable with many SIP-based devices.

4. Immediate return of investment.

5. IP Phone Warehouse is a certified Grandstream Distributor.

Popular Grandstream Phone System Features

• Optimized for voice, data, video and mobile.

• Five-layer Auto Attendant.

• Remote smartphone connectivity.

• Desktop and rack-mount designs.

Grandstream Phone System Comparison

The following chart displays all current models of Grandstream phone systems phones by model, number of users, extensions, currenent calls, network connections, ports, SIP trunks, conference bridges and users.

Image Model Users Extensions Concurrent Calls Network Ports SIP Trunks Conference Bridge/Users
Grandstream UCM6102 Grandstream UCM6102 300 500 30 2 x 10/100/1000 2 x FXO/2 x FXS Up to 50 3 Bridges,25 Participants
Grandstream UCM6104 Grandstream UCM6104 300 500 45 2 x 10/100/1000 4 x FXO/2 x FXS Up to 50 3 Bridges,25 Participants
Grandstream UCM6108 Grandstream UCM6108 300 500 60 1 x 10/100/1000 8 x FXO/2 x FXS Up to 50 6 Bridges,32 Participants
Grandstream UCM6116 Grandstream UCM6116 300 500 60 1 x 10/100/1000 16 x FXO/2 x FXS Up to 50 6 Bridges,32 Participants
Grandstream UCM6510 Grandstream UCM6510 2000 2000 200 (or 100 SRTP) 2 x 10/100/1000 with PoE
1 x 10/100/1000 for hot-standby clustering
1 x T1/2 x FXO/2 x FXS Unlimited 8 Bridges,64 Participants