Register cisco phones via LLDP

I´ve made some progress with this subject but still haven´t got it to work like it should. One of the phones that is connected to the fortiswitch is going to the correct VLAN and registering with my call manager but LLDP does not seem to work on any other of my phones. I don´t see any LLDP activity from any other phones. What i´ve done so far is:

After establishing the fortinlink i´ve added the following configurations:

On my fortigate:

1) Created a LLDP voice profile: config switch-controller lldp-profile edit "voice" set med-tlvs inventory-management network-policy config med-network-policy edit "voice" set status enable set vlan 20 next edit "voice-signaling" set status enable set vlan 20 next edit "guest-voice" next edit "guest-voice-signaling" next edit "softphone-voice" next edit "video-conferencing" next edit "streaming-video" next edit "video-signaling" next end end 2) Enable LLDP: config system global set lldp-transmission enable end config system settings set lldp-transmission enable end 3) Enable LLDP on the fortilink interface: config system interface edit "internal5" set lldp-transmission enable next end On my fortiswitch: config switch physical-port edit "port1" set lldp-profile "voice" set poe-pre-standard-detection disable set speed auto next end

LLDP-fw # diagnose switch-controller dump lldp neighbors-summary Managed Switch : S248DXXXXXXXXXXX 0

Capability codes: R:Router, B:Bridge, T:Telephone, C:DOCSIS Cable Device W:WLAN Access Point, P:Repeater, S:Station, O:Other MED type codes: Generic:Generic Endpoint (Class 1), Media:Media Endpoint (Class 2) Comms:Communications Endpoint (Class 3), Network:Network Connectivity Device

Portname Status Device-name TTL Capability MED-type Port-ID __________ _______ __________________________ ____ __________ ________ _______ port1 Up - - - - - port2 Down - - - - - port3 Down - - - - - port4 Down - - - - - port5 Up SEP0022555FXXXX 180 T Comms 0022555FXXXX:P1 port5 Up SEP0022555FXXXX 180 S - Port 1 port6 Down - - - - - port7 Down - - - - - port8 Down - - - - - port9 Down - - - - - port10 Down - - - - - port11 Down - - - - - port12 Down - - - - -

Only the device connected on port 5 e showing up as an lldp neighbor