Discover does not work

Hello,
I posted this in the X-CTU forum, but I got no response there, maybe this is a more suitable forum.

I have a local set to ZNET 2.5 coordinator AT ver 1047 and remote set to ZNET 2.5 router/end device AT ver 1247.
under normal operation The connection is transparent and working OK.

ATND gives me this:
687C
0013A200
403D01B5
ROBOT
FFFE
01
00
C105
101E

However, when I use the discover option in the remote configuration tab, nothing happens.

Any ideas?

regards,
Moshe.

I m not sure in ZNet, but in ZigBee to access the a node remotely through X-CTU, the node should be in API mode, not sure about the remote node(maybe AT/API).