IPDA card reboots

[RonL2]

After a power failure at my site my 32IPDA card resets every minute or so ... Ive replaced the card with a spare, Ive changed static IP address, change the Data switch it was in, moved it to a different card slot using a different PC36 and the card still resets ... I could sure use a good idea!
Peer to Peer calling works.
UPDATE: I set the sense wheel to 1 for 100m - no change : the card will come up and I can make calls ip to analog but within 20 sec or so the card resets ... exact same fault on 3 different cards - can I possibly have 3 bad cards?
NOTE: I plug my lapop into that nswitch port and status of my nic card shows 100m and it never goes down.

 

[3racefan3]

Do your speed an duplex settings match on the card and the data switch port? Always fixed it to 100 Full on the 32IPDA cards had issues with auto-negotiation.

 

[RonL2]

So as everyone suspected, this turned out to be a problem on the customers VLAN. Very strange as the IPDA was the only thing affected, but we were able to isolate the trouble to their network.