Ulticom announced an "OEM agreement with a major Chinese Telecom Equipment Manufacturer (TEM) to supply Ulticom’s DSC product as an integral component of their Evolved Packet Core (EPC) product line".
Jamie McArdle [pictured], VP Sales, Ulticom may have given us a hint: "A leading global provider of telecom equipment and network solutions has selected the Ulticom DSC Initial deployments of our DSC are with one of the world’s top 10 largest Mobile Network Operators located in Asia”.
Earlier this year, Paula Bernier, reported to TMCnet that "Ulticom now offers a white-label version of its Diameter signaling controller product. Related collateral, such as documentation, also can be branded with the partner vendor’s name .. It’s OEM partners include Alcatel Lucent, Ericsson, Huawei, Nokia Siemens Networks, and ZTE" (here)".
See "Ulticom Wins Major Diameter Signaling Controller Contract" - here.