interfacing zigbee module with zigbee-modbus gateway

Hi,

I just bought a "Babel Buster BB2-6040 Mod-bus to ZigBee Gateway" (http://www.csimn.com/CSI_pages/BB2-6040.html) module. I am trying to integrate my Zigbee board (http://www.ti.com/tool/smartrf06ebk) with BB2-6040 Mod-bus to ZigBee Gateway but its not happening.

Is anyone using this gateway. I am not able to configure the gateway. My module is not detected in Zigbee->diagonostics->Nodelist page.

I am able to do board to board zigbee communication.
My board is programmed with sample code and can also be controlled by a Software (http://www.ti.com/tool/SMARTRFTM-STU...arch=Search-EN) to initiate zigbee transmission.

On initiating transmission from my module i am able to see the zigbee packets in my PC through packet snifffer provided by Ti (http://www.ti.com/tool/cc2531emk)

On going through the "BB2-6040-UserGuide", i found my device should be configutred with BB2-6040 (ZS parameter).
what is ZS parameter? I try to google it but was not able o find it.

So please help me how to configure my device as ZS parameter.

Can i see the Zigbee packets send from "Babel Buster BB2-6040 Mod-bus to ZigBee Gateway" in packet sniffer i mentioned before.

Waiting for your reply,
Regards,
Jose