Signaling servers vlan communication issue

[mando1]

Have a strange phenomenon. Cs 1000 set up with vlans. From the data vlan I can ping the s1 server on the tlan vlan, I can ping the mgc cards that are on the Tlan. On the sig servers I can hit all the devices, but cannot ping the default gateway that is programmed on the Tlan Vlan. 5520 switch is configured and routing enabled. So the recap I can hit all the CS1000 devices from the data vlan except the two signaling servers. From the sig server I can ping all the devices but not the vlan ip address/ Scratching my head on this one. Anybody seen this before?
vlan 1 = data
vlan 100 = tlan

By the way the phones all come up and register fine to the Tlan s1 server ip with dhcp relay working fine and the dtat ports on teh phones get the correct data vlan and work.

 

[KCFLHRC]

Maybe do a trace route and see where it's crapping out. Not a data tech here but I do know on a ping not only does it need to know how to get to the device but it needs to know how to get back also.