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AT&T Business Review

AT&T SD-WAN service provides dynamic hybrid networking with a robust software-based platform that is transforming the WAN landscape. This approach combines multiple network connections using MPLS (Multiprotocol Label Switching), broadband internet, IPsec, and LTE to create an optimal balance of performance, security, and cost.

Transporting data over public networks has inherent security risk and fear of high latency, package loss, and jitters. Technology such as MPLS, the preferred network for enterprises, has a high cost associated and less flexibility. For the best of both worlds, a typical AT&T SD-WAN configuration uses dual MPLS links and internet providers to service remote access, interoffice mobile users.

This fully-managed premise-based service connects small, medium, or large office locations over broadband or dedicated connections with a single customer portal experience for greater visibility and agility.

Solution Pros:

  • Extensive availability, both domestic and global
  • Security through encryption, firewalls, and customized security policy
  • Flexible remote access with any-to-any connectivity
  • Affordable, easy-to-use hardware and software
  • Reliable, built-in disaster recovery and end-to-end managed services

Top Features Include:

  • Performance with seamless integration of applications with your core infrastructure from multiple types of connections
  • Agility with integrated networking platform, provides near real-time expansion and dynamic routing
  • Visibility and control with web-based tools, user authentication and encrypted transport of data from in-office or remote users
  • Built-in robust security services and measures at every network layer to minimize the risk of outages and intrusions


The AT&T family of SD-WAN solutions offers extensive support for most business needs. AT&T’s Network Based solution adds efficiency to your WAN through application based routing, while AT&T’s Static Network Based solution extends MPLS with cost effectiveness of internet. Static Over the Top provides exceptional protection for your data with end-to-end encryption and secured VPN connections for remote users, satellite offices, and mobile employees.

Architecture Type
On-premise, cloud-based, Cloud-enabled + Backbone
Deployment Options
AT&T FlexWare for routing, security and WAN acceleration
Security & WAN Optimization
Built-on participants for routing: Cisco, Juniper, Brocade; Security: Check Point, Fortinet, Juniper, Palo Alto Networks; WAN Acceleration: Riverbed
Pricing Models
Pricing depends on deployment architecture
Best for Network Size
Small to large