Cisco ISR 4000 T1, E1, and G.703 Multiflex Trunk Voice and WAN Interface Cards Options:8 port Multi-flex Trunk Voice/Clear-channel Data T1/E1 Module It also allows for the

It also allows for the integration of advanced services such as voice

Intelligent cellular optimization to reduce interference

Integrated Enterprise Security and Guest Access

It is the first platform specifically optimized for high-density Wi-Fi 6 and 802

Cisco ISR 4000 T1, E1, and G.703 Multiflex Trunk Voice and WAN Interface Cards Options:8 port Multi-flex Trunk Voice/Clear-channel Data T1/E1 Module It also allows for theThe Cisco 4000 Series Integrated Services Routers (ISRs) are modular routers with LAN and WAN connectivity. The routers provide for Network Interface Module (NIM) slots and Enhanced service module (SM X) slots offering a rich set of Modules, such as LAN, WAN and Wireless Interfaces plus a range of Compute engines for embedded services For the complete list of supported modules on your ISR4000 Series Router refer to the Interfaces and Modules sheet