AT&T Global Network Client
AT&T Global Network Client 220.127.116.1124 for Mac can be downloaded from our website for free. The program's installation file is commonly found as agnc_mac.pkg. The program is sometimes referred to as "ATT Global Network Client". You can launch this free program on Mac OS X 10.7 or later. The software is included in Internet & Network Tools. This free software for Mac OS X is an intellectual property of AT&T Intellectual Property. The most popular version of the program is 1.5.
From the developer:
The AT&T Global Network Client for Mac is a program that allows Mac OS devices to easily access the Internet and your company’s private network from many locations around the world. It provides a simple interface that automatically detects and connects over cellular, WiFi, and broadband networks.
You may want to check out more Mac applications, such as West Networks Remote Support Client, SANmp Client or eM Client, which might be similar to AT&T Global Network Client.