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

Providers in database: 6433

Echo cancellation module VPMADT032

VPMADT032 echo cancellation module is meant to be used with the Digium IP telephony boards; it provides echo cancellation for configurable long "tail" of up to 128 ms (1024 samples) simultaneously for all ports of the board. All IP-PBX Asterisk servers, connected to the telephone network (PSTN) have one common problem, which is "hybrid echo" - echo obtained due to the difference in the load-wire and four-wire telephone circuits. Echo appears as a distorted reflection and a detainee of the caller's voice, who is subscribed to IP-PBX Asterisk while talking to PSTN subscribers.

View more WIKI

Somali Voip

Somali Voip is Voice Over IP Developer Company in Africa Trading as Africa Voip. We are group of VOIP Technicians based in Africa, Asia, Australia, Europe and USA.

More detail please contact our director or visit our website at http://www.africavoip.co