Ectocryp BLACK is a high-capacity, programmable secure voice encryption device that protects voice communications up to Top Secret level. NSA-approved, JITC-tested, and listed on DISA's UC APL, it supports multiple encryption keys for communication across various communities of interest and handles up to 92 simultaneous secure voice calls in T1 configuration. The device offers interoperability with SCIP-compliant devices and multilevel secure voice networks, while its open-standards design enables integration with both TDM and IP secure voice devices. It features remote management capabilities via a Windows-hosted application and SNMP v3 compliance, with options for in-field reprogrammability to adapt to evolving cryptographic standards and protocols.