Voice Enable prevents executing Copy Port Enable?

Here we go somewhat distilled:

console# show voice vlan

Aging timeout: 1440 minutes

OUI table

MAC Address - Prefix Description
-------------------------- --------------------------------
00:01:81 Nortel__________________
00:01:e3 Siemens_AG_phone________
00:03:6b Cisco_phone_____________
00:09:6e Avaya___________________
00:0f:e2 H3C_Aolynk______________
00:10:49 Shoretel________________
00:60:b9 Philips_and_NEC_AG_phone
00:90:7a Polycom/Veritel_phone___
00:e0:bb 3Com_phone______________

Voice VLAN ID: 150
COS: 6
Remark: No

Interface Enabled Secure Activated COS Mode
------------ ------------------ ----------------- ----------------- ------------
gi1/0/1 No No No src
gi1/0/2 Yes Yes No src
gi1/0/3 No No No src
gi1/0/4 Yes Yes Yes src
gi1/0/5 Yes Yes Yes src
gi1/0/6 Yes Yes No src
gi1/0/7 No No No src
gi1/0/8 Yes Yes No src
gi1/0/9 Yes Yes No src
gi1/0/10 Yes Yes Yes src
gi1/0/11 Yes Yes No src
gi1/0/12 Yes Yes No src
gi1/0/13 Yes Yes No src
gi1/0/14 Yes Yes Yes src
gi1/0/15 Yes Yes Yes src
gi1/0/16 Yes Yes No src
gi1/0/17 Yes Yes No src
gi1/0/18 Yes Yes Yes src
gi1/0/19 Yes Yes No src
gi1/0/20 Yes Yes Yes src
gi1/0/21 Yes Yes No src
gi1/0/22 Yes Yes No src
gi1/0/23 Yes Yes Yes src
gi1/0/24 Yes Yes Yes src
gi1/0/25 Yes Yes Yes src
gi1/0/26 Yes Yes No src
gi1/0/27 Yes Yes Yes src
gi1/0/28 Yes Yes Yes src
gi1/0/29 Yes Yes No src
gi1/0/30 Yes Yes No src
gi1/0/31 Yes Yes Yes src
gi1/0/32 Yes Yes No src
gi1/0/33 Yes Yes No src
gi1/0/34 Yes Yes No src
gi1/0/35 Yes Yes No src
gi1/0/36 Yes Yes No src
gi1/0/37 Yes Yes No src
gi1/0/38 Yes Yes No src
gi1/0/39 Yes Yes No src
gi1/0/40 Yes Yes No src
gi1/0/41 Yes Yes Yes src
gi1/0/42 Yes Yes No src
gi1/0/43 No No No src
gi1/0/44 No No No src
gi1/0/45 No No No src
gi1/0/46 No No No src
gi1/0/47 No No No src
gi1/0/48 No No No src

As you can see, both ports in question show "no" for enabled, secure, and activated.

Here we go somewhat distilled:

console# show voice vlan

Aging timeout: 1440 minutes

OUI table

MAC Address - Prefix Description
-------------------------- --------------------------------
00:01:81 Nortel__________________
00:01:e3 Siemens_AG_phone________
00:03:6b Cisco_phone_____________
00:09:6e Avaya___________________
00:0f:e2 H3C_Aolynk______________
00:10:49 Shoretel________________
00:60:b9 Philips_and_NEC_AG_phone
00:90:7a Polycom/Veritel_phone___
00:e0:bb 3Com_phone______________

Voice VLAN ID: 150
COS: 6
Remark: No

Interface Enabled Secure Activated COS Mode
------------ ------------------ ----------------- ----------------- ------------
gi1/0/1 No No No src
gi1/0/2 Yes Yes No src
gi1/0/3 No No No src
gi1/0/4 Yes Yes Yes src
gi1/0/5 Yes Yes Yes src
gi1/0/6 Yes Yes No src
gi1/0/7 No No No src
gi1/0/8 Yes Yes No src
gi1/0/9 Yes Yes No src
gi1/0/10 Yes Yes Yes src
gi1/0/11 Yes Yes No src
gi1/0/12 Yes Yes No src
gi1/0/13 Yes Yes No src
gi1/0/14 Yes Yes Yes src
gi1/0/15 Yes Yes Yes src
gi1/0/16 Yes Yes No src
gi1/0/17 Yes Yes No src
gi1/0/18 Yes Yes Yes src
gi1/0/19 Yes Yes No src
gi1/0/20 Yes Yes Yes src
gi1/0/21 Yes Yes No src
gi1/0/22 Yes Yes No src
gi1/0/23 Yes Yes Yes src
gi1/0/24 Yes Yes Yes src
gi1/0/25 Yes Yes Yes src
gi1/0/26 Yes Yes No src
gi1/0/27 Yes Yes Yes src
gi1/0/28 Yes Yes Yes src
gi1/0/29 Yes Yes No src
gi1/0/30 Yes Yes No src
gi1/0/31 Yes Yes Yes src
gi1/0/32 Yes Yes No src
gi1/0/33 Yes Yes No src
gi1/0/34 Yes Yes No src
gi1/0/35 Yes Yes No src
gi1/0/36 Yes Yes No src
gi1/0/37 Yes Yes No src
gi1/0/38 Yes Yes No src
gi1/0/39 Yes Yes No src
gi1/0/40 Yes Yes No src
gi1/0/41 Yes Yes Yes src
gi1/0/42 Yes Yes No src
gi1/0/43 No No No src
gi1/0/44 No No No src
gi1/0/45 No No No src
gi1/0/46 No No No src
gi1/0/47 No No No src
gi1/0/48 No No No src

As you can see, Enabled, Secure, and Activated show as "no" for the two ports in question.

I have not see this message before, but we can check the status of the port with #show voice vlan.

I see you have removed some VLANs from the Trunk, have you is the Voice VLAN included in the removed VLANs?

switchport trunk allowed vlan remove 1-4,6-14,16-149,151-159,161-164
switchport trunk allowed vlan remove 166-4094

What firmware is the switch at? Updated firmware can help with operability.

http://www.dell.com/support/home/us/EN/04/product-support/product/powerconnect-5548p/drivers

The voice VLAN is 150 and certainly we need VLAN 150 to go across that trunk link to get to our VoIP servers. Firmware is 4.1.0.15.

To make life easier, here is the full config:

vlan database
vlan 2,5,15,150,160,165
exit
voice vlan oui-table add 000181 Nortel__________________
voice vlan oui-table add 0001e3 Siemens_AG_phone________
voice vlan oui-table add 00036b Cisco_phone_____________
voice vlan oui-table add 00096e Avaya___________________
voice vlan oui-table add 000fe2 H3C_Aolynk______________
voice vlan oui-table add 001049 Shoretel________________
voice vlan oui-table add 0060b9 Philips_and_NEC_AG_phone
voice vlan oui-table add 00907a Polycom/Veritel_phone___
voice vlan oui-table add 00e0bb 3Com_phone______________
voice vlan id 150
iscsi target port 860 address 0.0.0.0
iscsi target port 3260 address 0.0.0.0
iscsi target port 9876 address 0.0.0.0
iscsi target port 20002 address 0.0.0.0
iscsi target port 20003 address 0.0.0.0
iscsi target port 25555 address 0.0.0.0
no eee enable
radius-server host 192.168.30.30
radius-server key xxx
logging host 192.168.30.96
ip http authentication aaa login-authentication radius local
aaa authentication login RadiusList radius local
line ssh
login authentication RadiusList
password xxx encrypted
exit
username admin password encrypted xxx
ivilege 15
ip ssh server
snmp-server community Dell_Network_Manager rw view DefaultSuper
snmp-server community Inn0va rw view Default
no ip http server
ip http secure-server
clock timezone GMT -5
clock summer-time GMT recurring usa
clock source sntp
sntp client poll timer 86400
sntp unicast client enable
sntp server 64.90.182.55 poll
sntp server 96.47.67.105 poll
sntp server 192.168.15.7 poll
sntp server 206.246.122.250 poll
ip name-server 192.168.15.7 192.168.30.30
no ip telnet server
!
interface vlan 2
name "Wifi - Public"
!
interface vlan 5
name "WiFi Management"
!
interface vlan 15
name "Office Private LAN"
ip address 192.168.15.24 255.255.255.0
!
interface vlan 150
name "Chestnut VoIP"
!
interface vlan 160
name "Chestnut Guest Wifi"
!
interface vlan 165
name "Corporate Wifi"
!
interface gigabitethernet1/0/1
description WAP
switchport mode trunk
switchport general pvid 4095
!
interface gigabitethernet1/0/2
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/3
speed 100
no negotiation
description TWCUplink
traffic-shape 100000
switchport mode trunk
switchport trunk allowed vlan remove 1-4,6-14,16-149,151-159,161-164
switchport trunk allowed vlan remove 166-4094
!
interface gigabitethernet1/0/4
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/5
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/6
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/7
spanning-tree portfast
switchport access vlan 2
!
interface gigabitethernet1/0/8
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/9
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/10
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/11
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/12
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/13
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/14
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/15
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/16
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/17
speed 100
no negotiation
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/18
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/19
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/20
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/21
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/22
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/23
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/24
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/25
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/26
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/27
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/28
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/29
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/30
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/31
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/32
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/33
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/34
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/35
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/36
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/37
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/38
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/39
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/40
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/41
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/42
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet1/0/43
spanning-tree portfast
!
interface gigabitethernet1/0/44
description "VMWare Office Uplink"
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
!
interface gigabitethernet1/0/45
description "LAG2 to 4th St"
channel-group 2 mode auto
!
interface gigabitethernet1/0/46
description "LAG2 to 4th St"
channel-group 2 mode auto
!
interface gigabitethernet1/0/47
description "LAG1 to Innova"
channel-group 1 mode auto
!
interface gigabitethernet1/0/48
description "LAG1 to Innova"
channel-group 1 mode auto
!
interface gigabitethernet2/0/1
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/2
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/3
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/4
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/5
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/6
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/7
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/8
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/9
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/10
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/11
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/12
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/13
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/14
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/15
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/16
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/17
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/18
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/19
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/20
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/21
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/22
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/23
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/24
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/25
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/26
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/27
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/28
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/29
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/30
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/31
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/32
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/33
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/34
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/35
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/36
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/37
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/38
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/39
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/40
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/41
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/42
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/43
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/44
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/45
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/46
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/47
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface gigabitethernet2/0/48
spanning-tree portfast
switchport mode trunk
switchport trunk native vlan 15
switchport trunk allowed vlan remove 1-14,16-4094
voice vlan enable
voice vlan secure
!
interface Port-channel1
description LAG1
switchport mode trunk
!
interface Port-channel2
description LAG2
switchport mode trunk
!
ip route 0.0.0.0 0.0.0.0 192.168.15.1

Default settings:


SW version 4.1.0.15 (date 20-Oct-2013 time 10:23:39)

Gigabit Ethernet Ports
=============================
no shutdown
speed 1000
duplex full
negotiation
flow-control on
mdix auto
no back-pressure

interface vlan 1
interface port-channel 1 - 32

spanning-tree
spanning-tree mode RSTP

qos basic
qos trust cos
eee enable

We were able to use the config you posted on one of the switches in our lab, and we did not get any error like this. We will continue testing in the lab, and update you with any findings.

If it is helpful, we can take this offline and I can open a proper ticket with support.

Sounds good i sent you an email