Disclosed are compounds which inhibit the activity of NAMPT, compositions containing the compounds and methods of treating diseases during which NAMPT is expressed. This additional information is later verified by a SIP server and used to enable advanced billing and fraud protection features for call transfers in a SIP telecommunications network. The timing adjustment module adjusts the phase of the timing signal corresponding to the detected phase difference. The insulating film can provide anti-EMI effect in printed circuit boards without employing additional electromagnetic shielding layers.