3.1.2. Connect the power
During this step, make sure your power supply connector and A2 two-port gateway
outlet match, while A2 is also in line voltage and current required for a two-port
gateway.
1. The transformer connected to the DC port on the back of A2 two-port gateway
POWER jack.
2. The AC adapter plug to an electrical outlet, A2 two-port gateway boot.
3. At this point all of your lights (except the POWER indicator) will flash together.
After booting, you will hear popping sounds, and then the indicator light is lit
according to your current configuration corresponding light. (If your light is not
normal, you need to further configure your network connection mode).
4. If you login on the gateway server, then you can start calling.