Cisco VG204 Analog Voice Gateway. Supported protocols: SCCP, H.323v4, MGCP, SIP, RTP, SRTP, TFTP, SNMP, Telnet. Cabling technology: 10/100 Base-T. Dimensions (WxDxH): 223.8 x 206.5 x 45.2 mm, Weight: 1.35 kg. Power requirements: 100 - 240V AC, 50/60Hz. Safety: UL 60950, CAN/CSA C22.2 No. 60950, IEC 60950, EN 60950-1, AS/NZS 60950, Certification: FCC Part 15 Class B, ICES-003 Class B, EN55022 Class B, CISPR22 Class B, VCCI Class B, EN 300386 Cla

The Cisco Unified Communications system of voice and IP communications products and applications enables organizations to communicate more effectively-helping them to streamline business processes, reach the right resource the first time, and impact the top and bottom line. The Cisco Unified Communications portfolio is a key part of the Cisco Business Communications Solution-an integrated solution for organizations of all sizes which also includes network infrastructure, security, and network management products, wireless connectivity, and a lifecycle services approach, along with flexible deployment and outsourced management options, end-user and partner financing packages, and third-party communications applications.