ConnectPort X2 compatibility with Ember

Hello, I already have the JumpStart kit from Ember, composed of three Zigbee nodes.
My question is the following:
can I use ConnectPort X2 as the Ethernet gateway for my network ?

Connect Port X2 is a RF to Internet gateways supporting ZigBee and other RF protocols.
CPX2 Zigbee device has a radio module inside it, which has ember processor.

Yes you can providing your Ember kit is using a Zigbee stack with the public profile. Just remember to set the ZS parameter on your Xbee module in the gateway accordingly.