The GRANDSTREAM IP PBX Appliance delivers scalable, reliable business telephony with robust features powered by Asterisk 16. Built for growing teams, it combines solid performance with easy integration of both modern and legacy systems.
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Brand & Platform: From GRANDSTREAM NETWORKS, INC, a trusted name in enterprise communications, this IP PBX leverages Asterisk 16 for flexible, feature-rich telephony.
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Processing Power: 4-core processor designed to handle multiple calls with stability and responsiveness under load.
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User & Call Capacity: Supports up to 1000 users and up to 200 concurrent calls for mid-size business needs.
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Analog Integration: FXS/FXO ports enable seamless connection to traditional analog phones and PSTN lines without extra adapters.
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Memory: 1 GB RAM to maintain smooth performance during peak usage and complex call flows.
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Asterisk 16 Compatibility: Harnesses the features and flexibility of Asterisk 16 for advanced telephony customization and scaling.
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Deployment: Compact on-premise appliance designed for centralized management and reliable, enterprise-grade communications.
This appliance is ideal for SMBs and growing mid-market teams seeking a scalable, feature-rich telephony backbone. With solid processing, ample capacity, and native analog integration, it supports a migration path from traditional setups to modern SIP-based systems while maintaining familiar hardware connections. The combination of a 4-core processor, 1 GB RAM, and Asterisk 16 ensures stable performance as your organization expands, delivering dependable call handling, routing, and management without unnecessary complexity.
Specifications
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Brand: GRANDSTREAM NETWORKS, INC
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Model: IP PBX Appliance (Asterisk 16)
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Processor: 4-core
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Memory: 1 GB RAM
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Max Users: Up to 1000
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Concurrent Calls: Up to 200
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Telephony Platform: Asterisk 16 compatibility
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Interfaces: FXS/FXO ports for analog device integration
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Deployment: On-premise appliance
Frequently Asked Questions
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Q: How many users can the IP PBX support?
A: Up to 1000 users, with support for up to 200 concurrent calls.
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Q: Can I connect analog phones or PSTN lines?
A: Yes—FXS/FXO ports enable direct connection to analog devices and PSTN trunks.
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Q: What telephony features does Asterisk 16 enable on this appliance?
A: Asterisk 16 provides flexible call routing, IVR, voicemail, conferencing, and advanced scripting for customized workflows.
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Q: Why a 4-core processor matters?
A: The 4-core processor helps maintain stable call handling and quick response times during peak usage.
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Q: Is this suitable for growing businesses?
A: Yes. The appliance is designed to scale with your organization, supporting up to 1000 users and 200 concurrent calls, while preserving reliability and centralized management.