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sha111 · June 16th, 2008, 06:04 AM

We have remote site connected to hubsite(s8720,CM 4.0) and all phones are
down..the error message on the phones is

DHCP 1653... secs. VLAN ID = 0.

how do we determine whats the problem? looks like DHCP server!

What commands i run and what do i check to narrow down the problem and resolve it?

June 16th, 2008, 06:04 AM	#1 (permalink)
sha111 PBXtech SILVER 25+ posts Join Date: Oct 2007 Posts: 77	ALL IP phones not working We have remote site connected to hubsite(s8720,CM 4.0) and all phones are down..the error message on the phones is DHCP 1653... secs. VLAN ID = 0. how do we determine whats the problem? looks like DHCP server! What commands i run and what do i check to narrow down the problem and resolve it?