Digium 24 port modular analogue PCI-Express x1 card with 24 FXS interfaces and HW Echo Can £1,634.63 inc. VAT
Digium 24 port modular analogue PCI Express x1 card, no interfaces and HW Echo Can – compatible with all modules £565.19 inc. VAT
Netgear ProSAFE 24 Port PoE Smart Rackmount Gigabit PoE+ Switch w/ 2 x 1Gbps SFP Ports (190W) £429.71 inc. VAT