The Total Access 624 FXS & FXO with DSX-1 (T1 TDM) is a fixed-port Integrated Access Device (IAD) providing a single T1 network interface, DSX-1 interface, 16 FXS & 8 FXO analog interfaces, V.35 serial port and 10/100Base-T IP router.

• Pre-configured with TDM software
• Intuitive menu-driven configuration
• Integral IP router supports DHCP, NAT/PAT, packet filtering, RIP V1/V2, Layer 2 PPP, and Frame Relay
• 50-pin female Amphenol connector for Carrier Class analog POTS (FXS) interfaces
• Migration path to packet-based technologies such as ATM and IP (MGCP-only) with software download
• Industry-leading 10-year North American warranty