SKU: 1182650952

Grandstream High Availability Controller for UCM6510

Sale price$1369.93 Regular price$1522.14
Save 10%

Pay in installments of $380.54 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Grandstream High Availability Controller for UCM6510Eliminate Downtime with the Grandstream HA100 High Availability Controller Ensure your business communications never miss a beat with the Grandstream HA100 High Availability Controller. Designed exclusively for the UCM6510 IP PBX, this powerful device provides a seamless, automated failover solution to guarantee maximum uptime and system reliability. For any organization that depends on constant, uninterrupted voice communication, the HA100 is an

Eliminate Downtime with the Grandstream HA100 High Availability Controller

Ensure your business communications never miss a beat with the Grandstream HA100 High Availability Controller. Designed exclusively for the UCM6510 IP PBX, this powerful device provides a seamless, automated failover solution to guarantee maximum uptime and system reliability. For any organization that depends on constant, uninterrupted voice communication, the HA100 is an essential investment in business continuity.

Intelligent, Automatic System Redundancy

The HA100 creates a fully redundant system by connecting and constantly monitoring two separate UCM6510 IP PBXs. In the event the primary UCM6510 fails, the HA100 intelligently and automatically switches full system control to the hot-standby secondary unit. This critical transfer includes all connected telecom lines, network links, auxiliary devices, and registered SIP endpoints, ensuring your operations continue without disruption.

High-Speed, Seamless Failover

Downtime is measured in seconds, not minutes. The HA100 completes the entire system switch in as little as 10 to 50 seconds, with the exact time depending on the number of registered SIP endpoints. It utilizes Gratuitous ARP to force SIP endpoints to refresh the MAC address of the new UCM6510, preventing interruptions and ensuring a smooth transition for all users.

At-a-Glance System Status

Stay informed about your system's health with up to 14 intuitive LED indicators. These lights provide real-time status updates on all telecom lines, network links, and connected devices, giving you complete visibility and peace of mind.

Key Features:

  • Provides an automated high-availability and failover solution for two UCM6510 IP PBXs.
  • Constantly monitors the operational status of both units for immediate failure detection.
  • Rapid 10-50 second failover time ensures minimal service disruption.
  • Gratuitous ARP technology for seamless endpoint transition.
  • 14 LED indicators for real-time status monitoring of all connections.

Technical Specifications

Interfaces (Front Panel) - Analog Telephone FXS Ports: 4 (2 FXS A, 2 FXS B)
- PSTN Line FXO Ports: 4 (2 FXO A, 2 FXO B)
- T1/E1 Interface: 2 ports (T1/E1 A, T1/E1 B)
- Network Interfaces: 2 LAN, 2 WAN
Interfaces (Back Panel) - Analog Telephone FXS Ports: 2
- PSTN Line FXO Ports: 2
- T1/E1 Interface: 1 port
- Network Interfaces: 1 LAN, 1 WAN
- RS-485: 2 (1 for Primary UCM6510, 1 for Secondary UCM6510)
- Reset Switch: Yes
LED Indicators Power, T1/E1, FXS, FXO, LAN, WAN
Failover Time 10 to 50 seconds (depending on the number of registered SIP endpoints)
Power Supply DC 12V, 1.5A
Dimensions 20 x 14 x 4 in
Weight 6.6 lbs
Compatibility Exclusively for Grandstream UCM6510 IP PBX
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1182650952

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 9 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
Tania S
Omaha, US
★★★★★ 5
Very comfortable
Size: 14, Color: Light Green
I received so many compliments on my son’s outfit for graduation. 
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 26, 2025
H
Verified Purchase
Heissel S.
Lexington, US
★★★★★ 1
no pure white.
no pure white.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
F
fnlhalas
Dallas, US
★★★★★ 5
suit
Size: 12, Color: Beige
Very nice suit set. size 12. seems to fit as expected. I love the quality. It does have multi colored thread, as it is not solid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 21, 2025
T
Verified Purchase
Tracie
Chelsea, US
★★★★★ 5
Great material, sharp looking suit!
Size: 7, Color: Light Blue
Very nice suit! We got tons of compliments. Please note it does NOT come with an undershirt. We used this for a First Holy Communion, but I wouldn't hesitate to use it in a wedding! The material was the best that I've seen compared to the four other suits I bought on amazon (I was skeptical and crunched for time)...this won! Great value for the money too. My kid felt very sharply dressed, and wants to find another occasion to wear this light blue suit lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
J
Verified Purchase
Jaclyn
Carnegie, US
★★★★★ 5
Would repurchase
Size: 8, Color: Beige
Perfect for a communion. Would absolutely recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

recommand products