Provides switching and conferencing for end instruments, t1 interface, and voip
NSN 5999-00-242-3390
NSN 5855-00-149-0766
NSN 4140-01-235-7394
NSN 5965-01-529-0579
NSN 6685-00-112-7040
NSN 6240-00-168-1474
NSN 5998-00-552-6703
NSN 5996-01-583-2078
NSN 5990-00-562-8413
NSN 5990-01-514-8708
NSN 6110-01-519-3813
NSN 5920-01-243-3931
Last Updated: 01/30/2025