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Telecom Broker Network Bulletin Board Service (BBS)
VoIP phone calls are usually delivered over a carefully-managed network often running Quality of Service (QoS) and the Session Initiation Protocol (SIP).
An Internet T1 (or T-1 line) is a digital, dedicated local access connection supporting data rates of 1.544 Megabits Per Second (Mbps) that can be channelized into 24 individual channels that each provide 64 Kilobits Per Second (Kbps).
Voice over Internet Protocol (VoIP) service that sets up telephone calls over the Internet that are often billed at a flat rate and leverage subscribers existing broadband Internet connection. This saves money in that only one connection is needed for both voice (phone) and data (Internet) service.
The ADSL downstream receiving rate from the Internet usually varies from 1.5 to 9Mbps while the upstream sending rate usually varies from 16 to 640 Kbps.
Ethernet can be used to connect twisted copper pair networks and to connect fiber optic cable networks.
MPLS works across various data protocols such as the Internet Protocol (IP), Asynchronous Transport Mode (ATM), and frame relay. MPLS forwards most packets at layer 2 (switching) instead of at layer 3 (routing) level.
High Speed Internet Access via Ethernet local access connects end user Ethernet local area networks (LANs) to the Internet over a metropolitan wide area networks (WANs) at speeds ranging from 1 megabit per second (Mbps) up to 1 gigabit per second (Gbps). Internet access via Ethernet is an "always on", flat-rate service that offers faster, more cost effective Internet access than is available through traditional telecommunication access technologies such as T1 / T3 or E1 / E3 connections.
DSL has become a widely-accepted and increasingly reliable method of delivering phone service and providing Internet access that saves end users money because both voice and data are delivered across the same plain old telephone serivce (POTS) line. However, the distance to the local phone company central office where the copper POTS line is connected from the customer premise to the DSLAM will determine the potential speed of the DSL connection.
Exlpore why Ethernet is probably the next killer broadband delivery platform.
Have you been frustrated trying to find telecommunications information on the Internet? Are descriptions of services unclear and so carrier specific that you do not trust the content? Telecom Links understands that there is a shortage of clearly-written information about the myriad of telecom services available today. Consequently, the Telecom Links mission is to be the most comprehensive source of telecommunications information on the World Wide Web.
Layer 2 MPLS VPNs (L2VPNs) are similar to Frame Relay, Asynchronous Transfer Mode, or point-to-point Wide Area Networks (WANs).
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