Sm-X-8Fxs/12Fxo - Cisco - 12 X Ports Fxo Rj-21 + 8 X Ports Fxs Rj-21 High-Density Analog Voice Service Module For 4000 Series Integrated Service Router
$1,646.40
Sm-X-8Fxs/12Fxo - Cisco - 12 X Ports Fxo Rj-21 + 8 X Ports Fxs Rj-21 High-Density Analog Voice Service Module For 4000 Series Integrated Service Router