I need some advise with spectralink phones with cisco wireless network.
My customer is using the following:
Spectralink phone i640 with release 91.047
CallManager release 5
Wireless controller with release 4.02
The phones are loosing their call and receive the no SVP found on their phones.
The RF as been verified. Signal strenght, channel assignment, cell overlap and all wireless requirements seems ok.
Do you have any recommandation on this setup?