AT&T IP Toll-Free is an inbound, Voice over IP (VoIP) service providing delivery of toll-free calls directly to your U.S. sites. AT&T IP Toll-Free is similar to traditional toll-free service with the added benefit of sending data and voice over a single IP network. IP Toll-Free utilizes the AT&T common shared business IP platform. Calls originate in the PSTN (public switched telephone network), travel over the AT&T MPLS network and are delivered to your on-site equipment.
Helps reduce Total Cost of Ownership (TOC). For example, AT&T IP Toll-Free can potentially reduce capital outlays, consolidated access and networks, efficiently use bandwidth, and increase concurrent calls by compressing, and potentially eliminating, dedicated voice circuits.
Provides a new approach to solving call management needs through an extensive list of IP-based services and features.
Supports flexible, transparent migration from current system to IP-based architecture, and supports large Object Linking and Embedding (OCX) and Ethernet implementations.