How do you connect Cambium EPMP1000 to Cambium Force 300?
You should just use the latest firmware, and use TDD mode, and they should connect either way (either end being AP or SM).
The things that won’t work offhand are ePTP mode, or using much older firmwares, or using features that don’t exist in one or the other (for example, can’t set your ePMP1000 as AP and select a 10Mhz channel width… the Force 300 won’t know about 10Mhz channel).
But other than that, you should be able to put 4.8.1 on both of them, set them AP to TDD mode, 20 or 40Mhz width, and it should work fine. 
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