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Quick Overview

The Grandstream UCM6510 is an industrious two port IP PBX appliance that can handle 200 concurrent calls. With 2 RJ11 PSTN line FXO ports, 2 RJ11 analog telephone FXS ports, and the ability to handle up to 50 SIP trunk accounts, the UCM6510 is a boss.

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Grandstream UCM6510 Information:

The supreme Grandstream UCM6510 is a groundbreaking IP PBX appliance for E1/T1/J1 networks that brings enterprise-grade Unified Communications and security protection to small-to-medium businesses (SMBs) in an easy-to-manage fashion. Powered by an advanced hardware platform and revolutionary software functionalities, the UCM6510 offers a breakthrough turnkey solution for converged voice, video, data, fax, security surveillance, and mobility applications out of the box without any extra license fees or recurring costs.




  • 2 RJ11 PSTN Line FXO Ports
  • 2 RJ11 Analog Telephone FXS Ports
  • Up to 200 concurrent calls
  • Up to 8 Conference Bridges , with 64 simultaneous conference attendees
  • Up to 50 SIP trunk accounts
  • Dual Gigabit ports with PoE; A 3rd Gigabit port for Hot-Standby Clustering
  • Peripheral Ports - USB, SD
  • Layer 3 QoS


Mfg. Part Number: UCM6510

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