Cisco SG300 and LLDP with Yealink Phones.

[thermel31]

I am currently trying to setup a Cisco SG300 switch with a hosted VoIP solution using the SG300's at the customer's premise. The Yealink phones I am not able to get them to pull an IP address and believe the problem is related to LLDP. We also use Polycom phones and they work just fine. Here is the configuration that I am currently using ( I have tried several different configurations and none of them work with the Yealinks. Any help would be greatly appreciated.

DLC#show run
config-file-header
DLC
v1.3.0.62 / R750_NIK_1_3_647_260
CLI v1.0
set system mode switch

file SSD indicator encrypted
@
ssd-control-start
ssd config
ssd file passphrase control unrestricted
no ssd file integrity control
ssd-control-end cb0a3fdb1f3a1af4e4430033719968c0
!
vlan database
vlan 2,88
exit
voice vlan id 88
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 0060b9 Philips_and_NEC_AG_phone
voice vlan oui-table add 00d01e Pingtel_phone___________
voice vlan oui-table add 00e075 Polycom/Veritel_phone___
voice vlan oui-table add 00e0bb 3Com_phone______________
hostname DLC
!
interface vlan 2
 name Data
!
interface vlan 88
 name FlexVoice
!
interface gigabitethernet1
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet2
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet3                           
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet4
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet5
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet6
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet7
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2                      
 no macro auto smartport
!
interface gigabitethernet8
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet9
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet10
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet11
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!                                                    
interface gigabitethernet12
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet13
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet14
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet15
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet16
 switchport trunk allowed vlan add 88                
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet17
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet18
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet19
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet20
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport                             
!
interface gigabitethernet21
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet22
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet23
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet24
 switchport trunk allowed vlan add 88
 switchport trunk native vlan 2
 no macro auto smartport
!
interface gigabitethernet27
 switchport mode access
 switchport access untagged vlan 2
 no macro auto smartport
!
interface gigabitethernet28                          
 switchport mode access
 switchport access untagged vlan 88
 no macro auto smartport
!
exit
DLC#

[Brandon Svec]

I think no macro auto smartport is preventing the phones from getting voice VLAN assignment. 

[V K Moorthy]

Hi,

You need to add the Yealink phones OUI into voice Telephony oui-table:

Refer from page:211(use the below link)

http://www.cisco.com/c/dam/en/us/td/docs/switches/lan/csbms/sf30x_sg30x/administration_guide/78-19308-01.pdf

--------------------------------------------

I have attached the GUI options also

regards

Moorthy

[thermel31]

Here is the latest configuration that I tried, Polycom phone worked, Yealink didn't.

co-test#show run
config-file-header
co-test
v1.4.0.88 / R800_NIK_1_4_194_194
CLI v1.0
set system mode switch

file SSD indicator encrypted
@
ssd-control-start
ssd config
ssd file passphrase control unrestricted
no ssd file integrity control
ssd-control-end cb0a3fdb1f3a1af4e4430033719968c0
!
vlan database
vlan 2,88,881
exit
voice vlan id 88
voice vlan state oui-enabled
voice vlan cos 6 remark
voice vlan oui-table add 0001e3 Siemens_AG_phone________
voice vlan oui-table add 00036b Cisco_phone_____________
voice vlan oui-table add 0004f2 Polycom               
voice vlan oui-table add 00096e Avaya___________________
voice vlan oui-table add 000fe2 H3C_Aolynk______________
voice vlan oui-table add 001565 Yealink
voice vlan oui-table add 0060b9 Philips_and_NEC_AG_phone
voice vlan oui-table add 00d01e Pingtel_phone___________
voice vlan oui-table add 00e075 Polycom/Veritel_phone___
voice vlan oui-table add 00e0bb 3Com_phone______________
hostname co-test
!
interface vlan 2
 name data
!
interface vlan 88
 name flexvoice
 ip address 172.16.88.2 255.255.255.0
 no ip address dhcp
!
interface gigabitethernet1
 voice vlan enable
!
interface gigabitethernet2
 voice vlan enable                                    
!
interface gigabitethernet3
 voice vlan enable
!
interface gigabitethernet4
 voice vlan enable
!
interface gigabitethernet5
 voice vlan enable
!
interface gigabitethernet6
 voice vlan enable
!
interface gigabitethernet7
 voice vlan enable
!
interface gigabitethernet8
 voice vlan enable
!
interface gigabitethernet9
 voice vlan enable
!                                                     
interface gigabitethernet10
 voice vlan enable
!
interface gigabitethernet11
 voice vlan enable
!
interface gigabitethernet12
 voice vlan enable
!
interface gigabitethernet13
 voice vlan enable
!
interface gigabitethernet14
 voice vlan enable
!
interface gigabitethernet15
 voice vlan enable
!
interface gigabitethernet16
 voice vlan enable
!
interface gigabitethernet17                           
 voice vlan enable
!
interface gigabitethernet18
 voice vlan enable
!
interface gigabitethernet19
 voice vlan enable
!
interface gigabitethernet20
 voice vlan enable
!
interface gigabitethernet21
 voice vlan enable
!
interface gigabitethernet22
 voice vlan enable
!
interface gigabitethernet23
 voice vlan enable
!
interface gigabitethernet24
 voice vlan enable                                    
!
interface gigabitethernet27
 switchport mode access
 switchport access vlan 2
 no macro auto smartport
!
interface gigabitethernet28
 switchport mode access
 switchport access vlan 88
 no macro auto smartport
!
exit
co-test#

[Brandon Svec]

Do you know how your Polycom phones get their voice VLAN? OUI, CDP, LLDP, hard coded?

I can tell you that if you default this switch and enter command: voice vlan id 88
then plug in a default Yealink phone it will get voice VLAN via LLDP and the switch port will be auto configured via smartport macro.

[Aleksandra Dargiel]

Hi Thermel31,

I have no Yealink in my lab but I have seen such an issue before. I know that for OUI voice vlan LLDP is needed but somehow Yealink LLDP does not really help and phone stays in the data vlan. I would recommend you to open ticket with Cisco Small Business Support team:

http://www.cisco.com/c/en/us/support/web/tsd-cisco-small-business-support-center-contacts.html

Regards,

Aleksandra