Hello
I have some problem with some IP CCTV.
Let me clarify:
Switches on the building, Cisco SF300-24P I have incorporated two types of cameras are one type of camera AVerMedia SF1311H-R and VIVOTEK IP7361.
AVerMedia DVR's USB dongle NXU8000.
In the first 4 months, things went great. Then he began to demolish the DVR software.
To within 9 months all dongle were no longer recognizable to Windows 7
They have been replaced and is now working properly.
The biggest problem we have cameras SF1311H-R after 9 months I have 135 cameras that when blocking. When you are physically resetting the camera by unplugging the Ethernet cable (POE).
The camera no longer works at the POE, but only to the power supply via power supply.
I want to know if someone has had a similar problem.
