TrueLine session border controller, a fully managed device for Internet telephony service providers. Every Internet service provider knows that they must adopt VoIP or perish but implementation of these capabilities can be daunting.The TrueLine SBC is designed to enable secure and seamless interconnection of carriers networks with ITSPs and customer enterprises. The product gives service providers a complete hardware and software solution to simplify and handle efficiently connections between IP network borders, including peering borders, access network borders, enterprise borders and data center borders.