May 4, 2020 #1 IPPY IS-IT--Management May 4, 2020 1 US Hello, after changing subnet mask and setup new server DHCP the mitel 5312 units displaying Option 128 missing. If appears the handsets can't find the new DHCP. Any ideas on how to get the handsets to find new DHCP to get IP? Thanks in adavance - Joe
Hello, after changing subnet mask and setup new server DHCP the mitel 5312 units displaying Option 128 missing. If appears the handsets can't find the new DHCP. Any ideas on how to get the handsets to find new DHCP to get IP? Thanks in adavance - Joe
May 5, 2020 #2 nytalkin Vendor Oct 19, 2007 687 US Try defaulting the phones then let them reboot I suppose you're entitled to your opinion, I'm just not going to suppose very hard. Upvote 0 Downvote
Try defaulting the phones then let them reboot I suppose you're entitled to your opinion, I'm just not going to suppose very hard.