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7936 doesn't release original IP address

7936 with 3.3.9 firmware

Phone originally placed on Voice VLAN 225 (10.32.225.X/24) obtained address 10.32.225.110.

Moved phone to different floor Voice VLAN 226 (10.32.226.x/24). Phone will not release old address and grab new one.

If DHCP lease is manually deleted from the server, the 7936 will attempt a new DHCP request after reboot.

7960's moved around in this manner have no issues.

Any ideas?

1 REPLY
Bronze

Re: 7936 doesn't release original IP address

Move the phones from Voice VLAN 225 to native VLAN temporarily, make the phone to get ip address in native vlan and the move to the new voice vlan 226.

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