One of the advantages of VoIP is that voice and Internet services are delivered over the same local loop access circuit using the Internet Protocol (IP).

T1 lines carry about roughly 30 times more data than a normal dial-up modem.

Voice over IP is a digital phone service that allow users to make calls across the public switched telephone network (PSTN) via the Internet. By using a high speed Internet connection and a VoIP phone or analog telephone adapter (ATA), a user receives the same type of phone service as plain old telephone service (POTS) plus many additional features. For example, find me / follow me allow a user to enter all of the phone numbers the user wants to ring when the user's VoIP phone number is called. If you are at home, at the office, or on your mobile phone, all of your phones can be rung in succession or at the same time using VoIP!

We have experience with enterprise products that include Gigabit Ethernet, OC-3, OC-12, OC-48, OC-192, OC-256, and OC-768 lines delivered over a fiber optic backbone. Call us at (888) 255-5859.

The main limitation on DSL bandwidth speed is the distance from the customer premise to the local telephone company central office.

As business networks face increasing numbers of applications with low latency and high bandwidth demands, MPLS allows network administrators to specify which applications should be prioritizes above others so that data flows across the network is an organized fashion that reflects the relative business importance of various type of data.

Ethernet is the most widely-used data network protocol today. Standardized as IEEE 802.3, the Ethernet protocol is used for local area networks (LANs) at the Layer 1 (Physical Layer) and Layer 2 (Data Link Layer) of the OSI networking model.

DSL service is delverd as Asymmetric DSL (ADSL) which is the most common application for Internet access, where fast downstream is required, but slow upstream is acceptable, and as Symmetric DSL (SDSL) which supports high speed access across the local access loop in both directions.

On Telecom Links, you can learn how an Internet T1 works and why it is more reliable than DSL or cable.

If you are looking for high-quality, up-to-date information in a simple, easy-to-use format, click on the banner below and you will be taken to the Telecom Links web site where you are always just a mouse click away from information about the telecommunication services you are looking for.

Layer 2 MPLS VPNs (L2VPNs) are similar to Frame Relay, Asynchronous Transfer Mode, or point-to-point Wide Area Networks (WANs).