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What events could cause 4621SW Phones to reboot?

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dmoore7648

dmoore7648

IS-IT--Management
Oct 10, 2001
311
US
We had about (60) 4621 IP phones reboot themselves the other night and we can’t find a cause. The were no power issues, the only thing that changed on our network within the past 2 weeks were new DHCP servers. Is it possible that when the IP leases expired it tried to connect to the old DHCP servers and after no response the phones rebooted?
 
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That would be the likely cause. Without the ability to renew the lease on their current IP with the old DHCP servers, they would have had to restart to get a new IP.

Carpe dialem! (Seize the line!)
 
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