Grandstream UCM6300A
The Grandstream UCM6300A is an improved, enterprise-grade IP PBX appliance that provides a secure, adaptable, and merged communication solution for voice, video, data, and mobility. Carefully crafted to power today’s needs of VoIP phone systems, it flawlessly supports up to 3,000 users and 450 concurrent calls, making it a perfect fit for business, call centers, and distributed workforces.
With inbuilt security protocols, full SIP/VoIP compatibility, and remote connectivity options, the UCM6300A guarantees business continuity. Whether you’re in charge of operations for a single office or managing remote teams. it incorporates effortlessly with Grandstream VoIP phones, Yealink VoIP phones, Snom VoIP phones, and other SIP-compliant devices, giving a complete and future-ready solution.
The UCM6300A is a compulsory element for associations that are upgrading from legacy systems or integrating Grandstream cordless VoIP phones, Yealink VoIP phones, or Snom VoIP phone systems into a cooperative business platform.
🔹 Key Features of Grandstream UCM6300A
- Enterprise-Grade IP PBX: Rankings to 3,000 users and 450 concurrent calls
- Unified Communications: Combines voice, video, conferencing, messaging, and mobility
- Secure Connectivity: Features TLS, SRTP, and HTTPS encryption for top-level protection
- Remote Access & Mobility: Built-in NAT traversal, remote extension support, and Wave App compatibility
- Zero-Config Provisioning: Easy arrangement with Grandstream endpoints and web-based UI
- VoIP & SIP Integration: Works with Grandstream, Yealink cordless VoIP phones, and Snom conference phones
Change your business communication with the Grandstream UCM6300A, which is a powerful, protected, and expansion-based IP PBX system created for hybrid, mobile, and multi-site workplaces.
| Weight | 2.6 lbs |
|---|---|
| Dimensions | 15 × 8 × 3 in |





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