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Date Model Version Description Download
2025-04-24 IGS-6325-16T4S 1.2412b250417 Function Added:
1. IPv4 RIPv1/v2 for dynamic routing.
2. IPv6 OSPFv3 for dynamic routing.
3. Enhanced product security and improved system robustness.
2025-04-14 IGS-20040MT 2.440b240422 [Release for hardware version 2.0.]
Function added:
- Added PSTI function.
FW upgrade for PSTIA (Product Security and Telecommunications Infrastructure Act)
*Note: After updating the firmware, you will need to enter the product's MAC code at the first login. Please record the MAC code before proceeding with the update.
2025-03-05 IGS-5225-16T4S 2.440b240326 [Release for hardware version 2.0.]
Function added:
- Added PSTI function.
FW upgrade for PSTIA (Product Security and Telecommunications Infrastructure Act)
*Note: After updating the firmware, you will need to enter the product's MAC code at the first login. Please record the MAC code before proceeding with the update.
2025-02-25 IGS-4215-8T4X 1.403b241125 Functions added:
1. L2+.
2. Private MIB.
3. MODBUS TCP.
Bugs fixed:
1. TVN Fix.
2. CVD Fix.

Please note that since this is an upgrade from L2 to L2+, it is necessary to perform a "Reset to Default" after the update, and the IP address must be reconfigured.
2025-02-25 IGS-4215-8UP4X 1.403b241125 Functions added:
1. L2+.
2. Private MIB.
3. MODBUS TCP.
4. ONVIF.
Bugs fixed:
1. TVN Fix.
2. CVD Fix.

Please note that since this is an upgrade from L2 to L2+, it is necessary to perform a "Reset to Default" after the update, and the IP address must be reconfigured.
2025-02-25 IGS-4215-16T4X 1.403b241125 Functions added:
1. L2+.
2. Private MIB.
3. MODBUS TCP.
Bugs fixed:
1. TVN Fix.
2. CVD Fix.

Please note that since this is an upgrade from L2 to L2+, it is necessary to perform a "Reset to Default" after the update, and the IP address must be reconfigured.
2025-02-25 IGS-4215-24T4X 1.403b250117 Security Vulnerability : Users cannot log out after logging in to the Web page.
2025-02-21 IGS-12040MT 3.440b240412 Function added:
- Added PSTI function.
FW upgrade for PSTIA (Product Security and Telecommunications Infrastructure Act)
*Note: After updating the firmware, you will need to enter the product's MAC code at the first login. Please record the MAC code before proceeding with the update.
2025-02-13 IGS-5227-6T 1.342c250123 Added RADIUS server attribute 61 NAS port type.
2025-02-13 IGS-10020HPT/IGS-10020HPT-U 1.440b240807 [IGS-10020HPT-U]
Function added:
-Added PSTI function.
FW upgrade for PSTIA (Product Security and Telecommunications Infrastructure Act)
*Note: After updating the firmware, you will need to enter the product's MAC code at the first login. Please record the MAC code before proceeding with the update.
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