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  Avaya Gateway

G250 Media Gateway

The G250 is for small branch offices with 2 to 14 extensions within a large business. This enables busineses extend the features and benefits of company's Avaya Communication Manager IPT solution to their branch offices.The G250 media gateway can also connect to an external WAN device via a fixed 10/100 Ethernet WAN router port, which supports traffic shaping to match data transfer rates with available WAN bandwidth.

G350 Media Gateway

The G350 Media Gateway is a complete branch office communications solution ideally suited for branch offices with 8-72 extensions  it is ideally suited for enterprises with distributed branch office locations of between eight and 72 extensions. An advanced TDM/IP architecture provides seamless connectivity and communications among analog, digital, H.323, and SIP-based telephony devices and applications.

G430 Media Gateway

The Avaya G430 Media Gateway consists of a 1.5U high, 19" rack mountable chassis with DSP resources and memory. It has three Media Module slots that host a combination of interface boards to support T1/E1, ISDN-BRI, digital or analog telephones and analog trunks. The Avaya G430 Media Gateway is compatible with MM710, MM711, MM712, MM714, MM716, MM717, MM720, and MM722.G450 Media Gateway. The avaya G450 gateway supports the Avaya S8710, S8720, S8730, S8500, and S8400 Servers as ECCs.

G650 Media Gateway

G650 offers the features, scalability, and system uptime that enterprises require for mission-critical telephony. Its 8U high, fourteen-slot rack-mountable chassis can accommodate a range of analog, digital. The G650 Media Gateway features an 8U high, 14-slot chassis that can be installed in industry standard EIA-310 19", 24", or 600 mm ETSI open or closed racks. The G650 can accommodate a range of analog, digital, ISDN, and IP (over the LAN) phone station configurations, with voice transport options over IP, analog, TDM, or ATM. 

G860 Media Gateway

The G860 Media Gateway is a high-density trunking gateway that supports up to twelve DS3 interfaces in a single, 5U chassis. It uses SIP-based call control and integrates into existing Avaya Communication Manager-based IP telephony networks by leveraging SIP trunking. It has carrier grade, NEBS III-compliant reliability with redundant system elements and hot-swappable modules. 

IG550 Iterated Gateway

The Avaya IG550 Integrated Gateway consists of the TGM550 Telephony Gateway Module and one or more Telephony Interface Modules (TIMs) that are installed in the slots on the J4350 or J6350 or J2320 or J2350 Services Routers to provide VoIP connectivity. The TGM550 is an H.248 media gateway that works with the TIMs to connect IP and legacy analog telephones and trunks over IP networks and enable IP telephones to communicate through analog telephone lines and trunks.It supports: Two new telephony gateway modules optimized for smaller branch offices (TGM550-10 and TGM550-20)Three new telephony interface modules to increase analog port densities (TIM508, TIM516 and TIM518)
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