You can program feature key buttons on the Cisco Unified IP Color Key Expansion Module as a directory number
Refurbished Cisco 1941 Router with 2 x GE
2200-44500-025 - Polycom VVX 500
and MAC address filtering
which provides a powerful yet easy-to-use browser-based management and monitoring interface
Cisco 3925 Router - CISCO3925/K9 Power over Ethernet (PoE) You can program feature keyRefurbished Cisco 3925 Router with SPE100, 3 x GE, 4 x EHWIC, 4 x DSP, 4 x SM, 256MB Compact Flash Memory 1GB DRAM Memory, IP Base Software with Warranty The Cisco 3925 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services to small branch offices. Key features include: Modular Services Performance Engine (SPE) 100, which can be upgraded for even higher performance as next generation WAN environments