Hardware

The Cisco RPS 675 Redundant Power System (RPS), model PWR675-AC-RPS-N1=, provides N+1 redundancy. The RPS 675 provides seamless failover to internal power supply failures for one of up to six switches. The RPS 675 automatically senses when a connected device has experienced an internal power supply failure. It then begins to supply power to the device. The RPS supplies power until the power supply of the failed device is replaced or the device is replaced. You can then return the RPS to active mode so that it is available to supply power to another device. Supported products: Catalyst 3750 Series Switches Catalyst 3560 Series Switches Catalyst 3550 Series Switches Catalyst 2980G-A Switch Catalyst 2970 Series Switches Catalyst 2950 Series Switches Catalyst 2900 LRE XL Switches.

HP E8200 zl Switch System Support Module J9095A - plug in module.

HP MSM317 Access Device integrates wired and wireless connectivity into a small unit that can be quickly and discretely installed in a standard wall outlet box. It provides four Ethernet ports, a 2.4-GHz wireless access point, and a pass-through RJ-45 connection to support a range of service and user connectivity options.

Every VoIP phone contains one or more codecs, and during call establishment, they share their lists of supported codecs. One phone, for example, may say “Hey stranger, I can support codecs A, B, or C”, and the other one will respond “Nice to meet you, I can support codecs “B, C, or D.” At this point, both phones recognize that they could converse in either B or C (this process is can easily be compared to two multilingual strangers meeting on the street, figuring out what languages they share, then deciding which of the shared languages to proceed in).

Polycom CX7000 is a unified collaboration room system optimised for Microsoft Lync, and provides users with Lync functions such as presence, IM, online meetings or content collaboration based on Polycom’s video conference experience in a single plug and play system. Navigation is simple via a high quality wireless keyboard and mouse, and users can collaborate without any problems. Straightforward and familiar Lync controls for meeting chairpersons allow participants to be easily managed, added or removed. Full integration into Microsoft Lync and Microsoft Exchange considerably simplifies planning and participation in conferences.