The document describes several IP-PBX product lines from Matrix that are suited for different business sizes: ETERNITY NE for small businesses, ETERNITY PE for SMBs, ETERNITY GE for growing enterprises, ETERNITY ME for mature enterprises, and SAPEX for SMBs. It also includes the NAVAN CNX200 single box solution and SPARSH MS mobile softphones. The Matrix products provide VoIP, mobility, conferencing, and other unified communications features across multiple hardware configurations to meet the needs of businesses of all sizes.