I have an IP403 running 2.1(27) load. Connected to a small LAN, via a 24 port Cisco switch. 2 Digital phones and abount 8 IP phones, 5 VOIP compression module. We have started getting many UNOBTAINABLE from the 4612 IP phones. Used to be once in a while, now it happens 1-2 times per day. We have to reboot the IPO then finally issue is fixed for a few days, then back again. Any ideas? No VLAN's are used but the computer port in the back of the phone is used for the pc's.
Secondly, all the ip phones have static ip's. All reboot fine by themselves when power is recycled, but one doesn't. It requires the extension and p/w be put in each time? I am missing something here too?
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