As a global supplier of IMS-ready multi-service SIP IVR Application Servers, over 250 wireless and wireline Network Operators, Carriers, Service Providers and Call Centers in 95 countries rely on APEX platforms for mission critical voice and video and presence–aware enhanced services, including IVR, Network IVR, Video IVR, 3rd Party Call Control, Automated Collect Calling, Directory Assistance, Messaging, Prepaid and Conferencing and SMS.
Keywords: IVR, IVVR, Video IVR, sip application servers, service creation, telephony, media servers, wireless carriers, wireline carriers, vxml, msml, mscml,voip servers,wireless carriers,multi service platform