Category TLV Name (Type) TLV Info String (Value)
Basic Optional System Name The Host Name sent to the DHCP server in DHCP
option 12.
Basic Optional System Capabilities Bit 2 (Bridge) is set in the System Capabilities if the
phone has an internal Ethernet switch. If Bit 2 is set
in Enabled Capabilities then the secondary port is
enabled.
Bit 5 (phone) in the System Capabilities. If Bit 5 is set
in the Enabled Capabilities than the phone is
registered.
Basic Optional Management Address Mgmt IPv4 IP Address of phone.
Interface number subtype = 3 (system port). Interface
number = 1.
OID = SNMP MIB-II sysObjectID of the phone.
IEEE 802.3
Organization Specific
MAC / PHY
Configuration / Status
Reports auto-negotiation status and speed of the
uplink port on the phone.
TIA LLDP MED LLDP-MED Capabilities Media Endpoint Discovery - Class III - IP Telephone.
TIA LLDP MED Extended
Power-Via-MDI
Power Value = 0 if the phone is not currently
powered through PoE, else the maximum power
usage of the deskphone plus all modules and
adjuncts powered by the phone in tenths of a watt.
TIA LLDP MED Network Policy Tagging Yes/No, VLAN ID for voice, L2 Priority,
DSCP Value.
TIA LLDP MED Inventory – Hardware
Revision
MODEL - Full Model Name.
TIA LLDP MED Inventory – Serial
Number
Phone serial number.
TIA LLDP MED Inventory – Manufacturer
Name
Avaya.
TIA LLDP MED Inventory – Model Name MODEL with the final D xxx characters removed.
Avaya Proprietary PoE Conservation Level
Support
Provides power conservation abilities and settings,
Typical and Maximum Power values.
OUI = 00-40-0D (hex), Subtype = 1.
Avaya Proprietary Call Server IP Address Call Server IP address.
Subtype = 3.
Avaya Proprietary IP Phone Addresses Phone IP address, Phone address mask, Gateway IP
address.
Subtype = 4.
Avaya Proprietary File Server File Server IP address.
Subtype = 6.
Table continues…
Administering Deskphone Options
March 2018 Administering Avaya 9608/9608G/9611G/9621G/9641G/9641GS IP Deskphones H.
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