Mitel-5320e-ip-phone-stuck-on-dhcp-discovery Today

: If DHCP continues to fail, you can manually assign an IP address to the phone.

: Rule out hardware failure by swapping the Ethernet cable or plugging the phone into a known working port used by another IP phone. Advanced Fixes mitel-5320e-ip-phone-stuck-on-dhcp-discovery

: Mitel systems often require specific DHCP Options (like Option 43 or 125) to tell the phone where the MiVoice Business controller is located. If these aren't set correctly in your DHCP server, the phone may loop during discovery. : If DHCP continues to fail, you can

: Ensure the Ethernet cable is securely plugged into the LAN port (not the PC port) on the back of the phone and connected to a live network switch. : If DHCP continues to fail