Comprehensive IP and Ethernet routing capabilities with advanced QoS. Data protection with IPSEC encryption and firewall security. An ideal solution that integrates high-quality voice and data services over IP networks; Up to 42 simultaneous voice calls in FXS, FXO, ISDN BRI and PRI. Full deployment flexibility in any scenario, with VDSL2 vectoring / bonding, fiber, SHDSL.bis ATM / EFM and VX interfaces.