1-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card - T1/E1
2-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card - T1/E1
1-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card - G.703
2-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card - G.703
2-Port RJ-48 T1/E1 Protection Switching RAN/ITP/SLT WIC