Hi,
Can some one help me please ?
I have NEC ip phones that i need to move them from HP to cisco switches.
I have created two vlans , one for the data and one for the voice . the problem is when i connect the phone to the port, it get an ip from the data vlan .
I've tried many things but i could not get the problem solved, i have tried the following
1- interface GigabitEthernet0/12
switchport voice vlan 2
spanning-tree portfast
2- interface GigabitEthernet0/12
switchport trunk encapsulation dot1q
switchport mode trunk
Change from CDL to LLDP
Nothing seems to be work
with everything i tried, the phone keep getting ip from the data vlan not the voice.
Both DHCP scopes are configured on the switch (for testing)
Thanks,
