Hi
Could anyone help to provide me with switchport configuration for using Astra IP Phone with Cisco 2960 switch. Client is using Ericsson IP PABX solution. Vlan 10 is for Data and Vlan 20 is for voice. IP phone registers to Ericsson IP PABX if the switchport is configured as :
interface gi0/1
switchport mode access
switchport access vlan 20
but, I need to connect PC to IP Phone to save ports.
I tried the below configuration but it does not work for me.
interface gi0/1
switchport mode trunk
switchport trunk native vlan 10
switchport trunk allowed vlan 10,20
Thanks
Ibrahim SAYEED
