Features: Product Type:Router Chassis
Number of Total Expansion Slots:4
Form Factor:Rack-mountable
Compatible Rack Unit:5U
VoIP Supported:No
Product Name:6604 Router Chassis
Specifications: Protocol: SIP RFC 3261 Compatible
Ethernet I/F: 10/100 Mbps
Power Input: PoE 802.3af or +5V at 1A
Operating Temperature: -10 degrees C to 50 degrees C(14 degrees F to 122 degrees F)
Payload Types: G711 A-Law and u-Law
Regulatory Compliance: FCC Class A, UL 60950