ClearlyIP 1U 48/48 port Modular FXS with 48 FXS

Clearly IP 1U 48/48 port Modular FXS with 48 FXS Included. Can not be upgraded beyond the included 48 ports. The Clearly IP Gateways includes a standard two-year hardware warranty. You can also purchase a 3 year extended hardware warranty taking the hardware warranty to 5 years.