Applications
Businesses incur significant recurring monthly costs for rigid bandwidth leased lines used purely for the inter-connection of PBXs and telecom switches. The IPTube E3 provides the ability to interconnect existing E3 based communicarion systems over flexible bandwidth lines that are used to carry data, voice, and video.

Voice only leased line toll charges assessed by long distance and local carriers are eliminated by transporting voice and fax traffic across the enterprise intranet, LAN, MAN or WAN.
Additional Information

  IP•Tube E3

 
E3 Private Line Services over IP
Multi-Site Enterprises, Cellular Service Providers, Education Districts, Universities, National, State and Local Government, and Municipalities incur significant recurring monthly costs for rigid-bandwidth leased lines used only for the interconnection of PBXs and Telecom switches.

The IPTube E3 provides organizations with the ability to interconnect their existing E3 Communication Systems over flexible bandwidth lines that are used to carry data, voice, and video. The Voice Only Leased Line Toll charges assessed by long distance and local carriers are eliminated or dramatically reduced by transporting voice traffic across LANs and WANs.

LANs
The most compelling option for the interconnection of E3 based systems is when it can be accomplished over a Local Area Network. The deployment of Fiber based LANS such as Gigabit Ethernet, provides organizations with high performance and high quality bandwidth that is especially well suited for the interconnection of PBXs and Telecom Switches.
WANs
Wide Area Networks that have sufficient bandwidth and Quality of Service provisioning result in very significant cost savings especially for Multinational Corporations.
Cellular Base Station Backhaul
IPTube E3s are used to provide transparent interconnection of the Base Stations, Base Station Controllers and Mobile Switching Centers over IP Ethernet packet-switched networks.

Cellular phone service providers are able to save substantially by converting to a packet switch network from circuit based TDM leased lines.

Broadband Service Providers
 
Companies, that are able to provide IP Ethernet access networks generate new revenue by offering traditional E3 leased line and private line services, such as:
Cable Operators
Cable operators connect traditional E3 leased line and private line services over their hybrid fiber coax (HFC) cable networks. HFC Cable network latency typically requires echo cancellation.

Metropolitan Area Networks
Metropolitan carriers with IP or Ethernet access networks deliver traditional leased line and private line services.

Utilities
Utilities generate new revenue by offering traditional E3 leased line and private line services over their fiber or power line networks.
Incumbent Carriers
Telcos reduce costs by delivering profitable leased and private line services over their flexible Ethernet infrastructures.
CLEC PBX Back Haul
The IP•Tube E3 provides CLECs with a way to back haul E3 DS0s from a customer’s phone systems over their Internet connection. The back hauled DS0s are connected to the CLECs phone switch for connection to the Public Switched Telephone Networks. Local Exchange Carriers are able to offer an economical alternative to the local Phone Company.
Wireless Ethernet
Connecting phone systems across a wireless Ethernet connection has a return on investment that is measured in weeks. Eliminating the wired connection for the E3 based communication equipment is made possible with the IPTube's E3 Over Ethernet capability. 


International Toll Bypass
The IPTube E3’s most dramatic cost savings is when it is used for the international interconnections of TDM based telecommunication equipment.
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