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ADTRAN offers a full line of SIP Gateway's. The Total Access 900/900e Series is ideal for networks transitioning to VoIP and offers a number of fixed-port configurations. The NetVanta 6310 is an innovative dual-slot modular IP Business Gateway designed for Ethernet-fed WAN or e.SHDSL EFM network applications. The NetVanta 6355 combines all of the features of the Total Access 900e into a single-chassis with an on-board managed 24-port PoE switch for Hosted deployments.
All of these platforms provide SIP/MGCP-gateway functionality, support for a number of analog and digital interfaces for existing phone equipment, or for the combination of an IP PBX and an analog fax/phone or modem. Transparent proxy functionality and remote survivability provide backup capability for phone support in the event of a Wide Area Network (WAN) outage.
- Carrier-class, cost-effective IP Business Gateways for integrated services such as VoIP
- Support for domestic and international deployments
- Robust routing, firewall, VPN, QoS, VQM, dynamic bandwidth allocation, and remote management features
- Industry-leading product, support, and warranty