ADTRAN offers a wide variety of solutions for converged voice/data services. The Total Access 924e of T1 and Multi-T1 IP Business Gateway is designed for carrier SIP/MGCP Voice over IP (VoIP) networks. This product features all of the same robust routing and voice features of the widely deployed Total Access Integrated Access Devices (IADs), along with a host of new features and functions that enable cost-effective, reliable IP service delivery. This device uses the ADTRAN Operating System (AOS) to simplify management and administration. Multiple models offer flexibility for varied applications from PRI delivery and trunking services to Hosted IP PBX offerings.