Grandstream GXW4224 – 24 Port FXS VoIP Gateway with Gigabit & Multi-Profile SIP
The Grandstream GXW4224 FXS VoIP Gateway is a high-density solution with 24 FXS ports, designed to connect analog phones and fax machines to SIP-based VoIP networks. Features include Gigabit connectivity, multi-profile SIP support, T.38 fax, advanced telephony functions, and enterprise-grade security, ideal for businesses and multi-tenant deployments.
Grandstream GXW4232 – 32 Port FXS VoIP Gateway with Gigabit & SIP
The Grandstream GXW4232 FXS VoIP Gateway is a high-density solution featuring 32 FXS ports, designed to connect large-scale analog phone deployments to SIP-based VoIP systems. It includes Gigabit connectivity, multi-SIP profiles, T.38 fax support, and advanced security, making it ideal for enterprise environments.
Grandstream HA100 – High-Availability Controller for UCM6510 IP PBX
The Grandstream HA100 High-Availability Controller delivers automatic failover for the UCM6510 IP PBX, switching control to a secondary unit within 10–50 seconds. It mirrors all analog, digital, and SIP connections, providing zero downtime and maximum reliability for mission-critical communication systems.
Grandstream HT802 – 2-Port Analog Telephone Adapter (ATA) for VoIP Integration
The Grandstream HT802 2-Port ATA is a compact, fanless analog telephone adapter that connects two analog phones or fax machines to IP-based VoIP systems. It supports dual SIP profiles, T.38 fax, secure TLS/SRTP signaling, automated provisioning, and advanced telephony features, making it ideal for small businesses and home office deployments.
Grandstream UCM6208 – IP PBX with 8 FXO & 2 FXS Ports, 800 Users
The Grandstream UCM6208 IP PBX is a high-performance communication hub for businesses, supporting up to 800 SIP users and 100 concurrent calls. With 8 FXO ports, 2 FXS ports, a built-in call recording server, and support for conferencing, mobility, and unified communications, it delivers enterprise-grade reliability without per-user licensing fees.
Grandstream UCM6300A – Audio IP PBX with 250 Users & 50 Concurrent Calls
Grandstream UCM6301 – IP PBX with 1 FXO, 1 FXS, 500 Users & 75 Calls
The Grandstream UCM6301 IP PBX is a compact unified communication solution supporting up to 500 users and 75 concurrent calls. Featuring 1 FXO and 1 FXS port, built-in 1080p video conferencing, and Gigabit connectivity with PoE+, it is ideal for small businesses and startups seeking a cost-effective VoIP system.
Grandstream UCM6302 – IP PBX with 2 FXO, 2 FXS, 1000 Users & 150 Calls
Grandstream UCM6302A – Audio IP PBX with 2 FXO, 2 FXS, 500 Users & 75 Calls
The Grandstream UCM6302A Audio IP PBX is a value-focused voice communication solution supporting up to 500 users and 75 concurrent calls. Featuring 2 FXO and 2 FXS ports, built-in audio conferencing and instant messaging, and Gigabit connectivity with PoE+, it is ideal for small to medium businesses.
Grandstream UCM6304 – IP PBX with 4 FXO, 4 FXS, 2000 Users & 300 Calls
The Grandstream UCM6304 IP PBX is a powerful unified communication solution featuring 4 FXO and 4 FXS ports, supporting up to 2000 users and 300 concurrent calls. With Gigabit Ethernet, PoE+, built-in conferencing, and GDMS cloud management, it is ideal for medium-sized businesses integrating VoIP, PSTN, and analog communication systems.
Grandstream UCM6304A – IP PBX with 4 FXO, 4 FXS, 1000 Users & 150 Calls
The Grandstream UCM6304A IP PBX is a high-performance audio communication solution supporting up to 1000 users and 150 concurrent calls. Featuring 4 FXO and 4 FXS ports, built-in audio conferencing and instant messaging, and Gigabit connectivity with PoE+, it is ideal for growing businesses and enterprises.
Grandstream UCM6308 – Enterprise IP PBX with 8 FXO, 8 FXS & Unified Communications
The Grandstream UCM6308 IP PBX is a high-capacity unified communication system featuring 8 FXO and 8 FXS ports, triple Gigabit Ethernet with PoE+, and support for up to 3000 users and 450 concurrent calls. With built-in conferencing, cloud management via GDMS, and no licensing fees, it is ideal for medium to large businesses requiring scalable VoIP and PSTN integration.
