Nortel Media Gateways

Media Gateway Portfolio

Overview

Nortel’s Media Gateway portfolio provides trunk and access gateways for the global market. The portfolio includes gateways for IP or ATM applications, high density to low density applications, and interfaces built to accepted industry standards.

Portfolio Products

Media Gateway 3200 Trunk Gateway

The Nortel Media Gateway 3200 is a digital trunk gateway connecting 1 to 16 E1 or T1 spans (480 E1 voice channels or 384 T1 voice channels) from the PSTN or a PBX to a packet network

Media Gateway 3500 Trunk Gateway

The Nortel Media Gateway 3500 is a digital trunk gateway connecting up to 96 E1 or T1 spans (2,880 E1 voice channels or 2,304 T1 voice channels) from the PSTN or a PBX to a packet network.

Media Gateway 4000

Nortel's Media Gateway 4000 spans TDM and ATM domains by accepting TDM trunk signaling and translating the output into ATM formats.

Media Gateway 7400/15000

Media Gateway 7400/15000 utilizes both ATM and IP protocols to enable wireline and wireless service providers to migrate existing TDM voice trunking networks to a packet-based infrastructure and deliver packetized voice and data services from existing platforms.

Media Gateway 9000

The Media Gateway 9000 is a fully integrated, next-generation access product that connects line interfaces to an ATM or IP packet backbone for delivery of switched and non-switched services.

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