The Wiki of Unify contains information on clients and devices, communications systems and unified communications. - Unify GmbH & Co. KG is a Trademark Licensee of Siemens AG.
The open source software ifx_lldp is part of the OpenStage telephones in this list.
An overview of all used open source software on OpenStage telephones you find in the category page.
A customized implementation of the IEEE standard 802.1AB Link Layer Discovery Protocol based on openlldp-0.1alpha
Modified compared to Original
The ifx_lldp source package is a GPL derived work based on openlldp.
Many changes have been made especially in the area of interfacing to the lldp daemon.