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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.
The Media Gateway 4000 (Previously known as Succession Multi-service Gateway 4000). 4000 (MG 4000) is a robust platform that spans the TDM and ATM domains by accepting TDM trunk signaling and translating the output into ATM/IP formats.
Media Gateway 15000/7400 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.
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.
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.
Formerly Known As: Succession Media Gateway 9000
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