panonood
Enable call forwarding on your Cisco 8800 desk phone
Forwarding/diverting all calls
Cisco 7841 Call Forwarding
Set up and configure call forwarding
T46S Call Forwarding
VTech VSP601: Call Forwarding
Cisco 8811, 8851, 8865: Call Forwarding
Mitel 6920 Handset - Call Forward Always