Cisco 1861 ISR WLAN SRST 4FXS Router C1861W-SRST-C-B/K9

• Small branch office networking
• Remote office voice survivability
• Retail store communications
• Healthcare clinic connectivity
• Educational campus branch deployment
• Financial branch networking
• Government field office infrastructure
• Distributed enterprise voice gateway
• Business continuity communications
• Secure wireless branch access

• Integrated Services Router platform
• Integrated wireless LAN functionality
• Supports SRST for up to 8 users
• Four FXS voice interfaces
• Enterprise routing capabilities
• Cisco IOS software support
• Secure WAN connectivity
• Supports unified communications
• Business continuity through voice survivability
• Consolidates networking and voice infrastructure
• Simplifies branch deployment
• Reliable enterprise-grade operation
• Supports scalable branch expansion
• Optimizes operational efficiency
• Reduces infrastructure complexity

• Brand: Cisco
• Part Number: C1861W-SRST-C-B/K9
• Model: C1861W-SRST-C-B/K9
• Product Name: Cisco 1861 Integrated Services Router
• Series: Cisco 1800 Series
• Product Type: Integrated Services Router
• Wireless LAN: Integrated WLAN
• SRST Capacity: Up to 8 Users
• Voice Interfaces: 4 FXS Ports
• Voice Capability: Integrated Voice Gateway
• Routing Services: Enterprise Routing
• Operating System: Cisco IOS
• WAN Connectivity: Supported
• Deployment: Branch Office
• Form Factor: Desktop
• Management: Cisco IOS CLI
• Network Architecture: Wired and Wireless
• Business Application: Unified Communications
• Infrastructure Role: Branch Edge Router
• Enterprise Use: Secure Branch Networking
• Business Continuity: SRST Voice Survivability
• Deployment Environment: Small and Medium Enterprise Branches

WHY CHOOSE THIS PRODUCT?

• Cisco 1861 is an excellent choice for organizations that need routing, wireless networking, and voice services in one compact platform. Its integrated WLAN, 4 FXS interfaces, and 8-user SRST capability distinguish it from standard branch routers by improving communication resilience while reducing equipment requirements. The platform enables flexible deployment, protects existing Cisco voice investments, lowers operational costs, and provides a practical lifecycle solution for organizations maintaining Cisco branch infrastructure.