Cisco 7200 Series Routers
Cisco 7200 Router is a provider class hardware ensuring internet traffic with the speed of up to 2 million packets per second.
Device supports wide range of expansion modules for creation of various configurations.
Main advantages of Cisco 7200 are the high routing speed (NPE-G2 Network Processing Engine), VPN Services Adapter, big set of various types of configurations, support of various interfaces from DS0 up to OC-3, Fast Ethernet, Gigabit Ethernet, Packet over SONET, redundancy and failover.
Capabilities of Cisco 7200:
Support of QoS (Quality of Service)
Aggregation of customer broadband access - up to 16,000 PPP-sessions on the chassis
Fast routing Multiprotocol Label Switching (MPLS)
Support of IP Security (IPsec) VPN: up to 5,000 tunnels per chassis
Transparent signal forwarding H.323 and SIP
Integration of voice, video and data - voice port adapters, TDM support
Recently Polycom has declared appearance of Polycom HD Voice technology, its brand new audio technology for dedicated telephones that brings massive improvements into audio quality to regular business application desktop phone systems. Polycom HD Voice phone solutions are created evolving advanced technologies that Polycom has worked on more than 15 years, accumulating an experience in voice, and particularly VoIP communications.
New Polycom phones will introduce set of innovations in areas of wideband audio, enhanced signal processing, Acoustic Clarity Technology, technologies for full duplex in transparent execution, sound echo cancellation, dynamic noise reduction, automatic adjustments of microphones etc. Specialized integrated system purposed to deliver utmost clarity and richness into Polycom VoIP phones. Fore instance, Polycom VoIP desk phone SoundPoint IP 650 being a middle rated business desktop VoIP phone, is rated as equal or superior than these top ranking conference phones of other vendors.
Callcentric Internet Phone Service
The Callcentric service provides consumers and businesses around the world with the benefits of cost savings and high quality phone calls using Session Initiation Protocol (SIP) which is a type of Voice over Internet Protocol (VoIP). Using software on you
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