Telrex provides IP call recording and call center optimization software. CallRex offers affordable access to call recording technologies, supporting IP telephony systems, VoIP softswitches and unified communications solutions from Cisco, ShoreTel, Microsoft OCS, Mitel, Fonality, 3Com, Avaya, BroadSoft, Vertical, Asterisk, TalkSwitch, and more. Telrex offers its award-winning CallRex suite of software through value added resellers worldwide. Learn more at www.telrex.com or call 425.827.6156 x2.