Router Cisco Catalyst 2921/K9 2900 + paquete de voz C2921-CME-SRST/K9 + módulos
Cisco IP Communicator. Manufacturer: Cisco Systems, Inc. Cisco IOS Software, C2900 Software (C2900-UNIVERSALK9-M), Version 15.6(3)M4, RELEASE SOFTWARE (fc1). Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet.