Home | Site Map

Our AT&T IP VPN Portfolio offers a customizable suite of global network services. We can create a package specifically for you.

IP Services/IP VPN

AT&T® leading the market. Return on communications.

We offer a continuum of interoperable transport, access and security options - all with management capabilities that offer varying levels of strategic control from "do-it-yourself" to fully out-sourced. Whether AT&T® is called upon to fully manage your IP VPN solution, or you prefer to take more management responsibility for your network, AT&T® is dedicated to providing a solution designed to meet your individual networking requirements.



Request A Quote

As an AT&T® Solutions Provider Champion, CSI offers a full range of AT&T® products and services. Just fill out the request a quote form for AT&T® products and services.


Network Based VPN

AT&T® offers multiple ways to implement an IP VPN (Virtual Private Networks): Network Based, Premises Based, and integrated - combination of a Premise and Network Based IP VPN. AT&T® utilizes a Multi-Protocol Label Switching (MPLS)-based IP enabled network backbone.
Learn more about
Network Based VPN.

Enhanced VPN

AT&T® Enhanced VPN evolves your network to IP-enabled, designs the network, project manages the deployment and proactively manages the lifecycle of your network.
Learn more about EVPN. [PDF]

Multiprotocol Label Switching

MPLS is a standardized protocol and comprehensive networking architecture. MPLS enables data to be transmitted efficiently across a network infrastructure utilizing a technique known as "label switching."
Learn more about MPLS PNT. [PDF]
   bullet Learn more about making the
     transition to MPLS. [PDF]
   bullet Learn more about enabling
     convergence. [PDF]
   bullet Learn more about
     network IP. [PDF]
   bullet Learn more about MPLS
     connectivity. [PDF]
   bullet Learn more about MPLS:
     A Strategic Technology [PDF]
   bullet Learn more about redefining and
     simplifying SLA's. [PDF]

IP Enabled Frame Relay/ATM

AT&T® IP-Enabled Frame Relay/ATM Service gives you an efficient, scalable way to incorporate today's business-critical applications into what you already have—your frame relay/ATM network. AT&T® Frame Relay Plus is also included.
Learn more about IP
Enabled Frame Relay/ATM