Avaya 700394752 Communication Manager PBX Module

Avaya 700394752 Communication Manager PBX Module Image 1

Avaya 700394752 MM720 BRI Media Module for Communication Manager systems.

The Avaya 700394752 is an MM720 BRI (Basic Rate Interface) Media Module designed for Avaya Communication Manager platforms. This module provides ISDN BRI connectivity, enabling integration with BRI trunk lines or BRI-compatible devices within enterprise telephony environments.

The MM720 installs into Avaya media gateway chassis such as the G450 and G430, providing two or more BRI ports for connecting to ISDN services or BRI endpoints. It supports both S/T and U interfaces depending on regional requirements, facilitating connectivity to public or private ISDN networks.

This is a legacy module supporting Avaya’s established Communication Manager infrastructure. While newer SIP-based solutions have largely superseded ISDN connectivity, the MM720 remains relevant for organisations maintaining existing ISDN services or operating in regions where BRI remains prevalent.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Avaya 700394752 refurbished or new?
Tech-Star supplies both new and refurbished Avaya 700394752. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Avaya 700394752?
Refurbished Avaya 700394752 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Avaya 700394752?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Avaya 700394752 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Avaya 700394752 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesISDN BRI connectivity; Media gateway module; Supports S/T and U interfaces
ApplicationsISDN trunk integration; BRI endpoint connectivity; Legacy PBX expansion
CompatibilityAvaya G450 Media Gateway; Avaya G430 Media Gateway; Avaya Communication Manager
SpecificationsBRI interface module; Hot-swappable design
PlatformAvaya Communication Manager
ManufacturerAvaya

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