- EdgeMarc 2900a PoE Enterprise Session Border Controller (ESBC)<br/>- 5 concurrent call licenses<br/>- 12 x Gigabit Ethernet PoE LAN<br/>- 2 x Gigabit Ethernet WAN<br/>- 2 x Gigabit Ethernet SFP<br/>- 2 x FXO 6 x FXS
