Showing all 12 results
Categories: IP PBXs
Grandstream E1 IP PBX (UCM6510) with 2000 Users
2000 SIP endpoint registrations, up to 200 concurrent calls and up to 64 conference attendees
1GHz quad-core Cortex A9 processor
1GB DDR3 Ram, 32GB Flash
1 Integrated T1/E1/J1 interface
Categories: IP PBXs
Grandstream High Availability Controller, HA100 (for UCM6510)
The HA100 offers an automated failover solution for the UCM6510 IP PBX. When connecting between two UCM6510, the HA100 constantly monitors the operation status of both UCM6510 and automatically switches the system control (including all of the connected telecom lines, network links, auxiliary devices, and all of the SIP endpoints
Categories: IP PBXs
Grandstream IP PBX (UCM6102)
The Grandstream UCM6102 is an advanced easy to manage IP PBX appliance for the SMB market with 2 FXS and 2 FXO Ports.
Categories: IP PBXs
Grandstream IP PBX (UCM6116)
2 FXS ports
16 FXO ports
Single Gigabit Ethernet port
Categories: IP PBXs
Grandstream UCM6300A IP PBX
Key Features
Unified Communication Platform: Voice, IM, conferencing & web meetings in one system
User Capacity: Supports up to 250 SIP users
Concurrent Calls: Up to 50 simultaneous calls
Built-in Audio Conferencing: Up to 50 participants per conference
Wave App Support: Mobile, desktop & web communication platform
Categories: IP PBXs
Grandstream UCM6301 IP PBX
Product Overview The Grandstream UCM6301 is a compact and powerful IP PBX appliance designed for small to medium-sized businesses and branch offices. It provides a complete unified communication platform that integrates voice, video, messaging, conferencing, and mobility tools into one centralized system. Supporting up to 500 SIP users and 75
Categories: IP PBXs
Grandstream UCM6302 IP PBX
Key Features
User Capacity: Supports up to 1000 SIP users
Concurrent Calls: Up to 150–200 simultaneous calls
FXO/FXS Ports: 2× FXO + 2× FXS for PSTN and analog integration
Unified Communications Platform: Voice, video, IM, conferencing & collaboration
Categories: IP PBXs
Grandstream UCM6302A IP PBX
Key Features
User Capacity: Supports up to 500 SIP users
Concurrent Calls: Up to 75 simultaneous calls
FXO/FXS Ports: 2× FXO + 2× FXS for PSTN and analog connectivity
Unified Communications: Voice, IM, conferencing & web meetings in one platform
Wave App Support: Desktop, mobile & web communication tools
3×
Categories: IP PBXs
Grandstream UCM6304 IP PBX
Key Features
High User Capacity: Supports up to 2000 SIP users
Concurrent Calls: Up to 300 simultaneous calls
FXO/FXS Ports: 4× FXO + 4× FXS for PSTN and analog connectivity
Unified Communications Platform: Voice, video, IM, conferencing & collaboration
Categories: IP PBXs
Grandstream UCM6304A IP PBX
Product Overview The Grandstream UCM6304A is a high-capacity audio IP PBX appliance designed for medium to large enterprises that require a scalable and secure unified communication platform. It integrates voice, instant messaging, audio conferencing, web meetings, and mobility features into one powerful on-premise system. Supporting up to 1000 users and
Categories: IP PBXs
Grandstream UCM6308 IP PBX
Key Features
Massive User Capacity: Supports up to 3000 SIP users
High Call Volume: Up to 450 concurrent calls
FXO/FXS Ports: 8× FXO + 8× FXS for PSTN and analog integration
Unified Communications Platform: Voice, video, IM, conferencing & collaboration
Categories: IP PBXs
Grandstream UCM6308A IP PBX
Key Features
High Capacity: Supports up to 1500 users
Concurrent Calls: Up to 200 simultaneous calls
FXO/FXS Ports: 8× FXO + 8× FXS for PSTN and analog integration
Unified Communications Platform: Voice, IM, conferencing & web meetings
Wave App Support: Desktop, mobile & web collaboration tools
3× Gigabit Ports with