GATM8 Global Analog Trunk Media Bay Module – 8 Port NT5B44AC
CONDITION: RE-MADE IN THE USA™ Refurbished
Part Number: NT5B44AC
Out of stock
FREE Ground Shipping on qualifying orders over $250. International and oversized/bulk items are excluded.
Orders typically ship same day
For Quantity Discounts or Expedited Shipping
Call: 800-895-9660 or
Email: sales@retrotel.com
Related Products…
Product Description:
The GATM8 Global Analog Trunk Media Bay Module – 8 Port NT5B44AC is a high-performance telephony expansion card designed for Nortel BCM (Business Communications Manager) and Norstar Modular ICS systems. It provides eight analog trunk (CO line) ports, enabling seamless PSTN connectivity and legacy telephony integration within modern hybrid communication environments.
Ideal for growing businesses that still rely on analog lines, the GATM8 allows users to scale up their inbound/outbound capacity without switching to digital or IP lines immediately. It integrates effortlessly into the BCM system’s media bay, enabling quick deployment and reliable analog call handling with minimal configuration.
This module helps organizations retain analog functionality while transitioning to VoIP or SIP-based networks, offering full support for call routing, caller ID, and line supervision. Whether used for expansion or redundancy, the NT5B44AC GATM8 Module delivers flexibility, reliability, and telecom-grade performance.
Features:
-
Supports 8 analog trunk (CO) lines for legacy PSTN connectivity
-
Compatible with Nortel BCM and Norstar Modular ICS platforms
-
Enables hybrid telephony setups for growing businesses
-
Easy integration into BCM media bay chassis
-
Supports caller ID, supervision, and line monitoring features
-
Ideal for maintaining analog service while migrating to VoIP
Q & A Section:
Q: What systems is the GATM8 NT5B44AC compatible with?
A: It is compatible with Nortel BCM systems and Norstar Modular ICS platforms that support media bay modules.
Q: How many analog lines does this module support?
A: It supports up to 8 analog trunk (CO) lines for PSTN connectivity.
Q: Does this module require configuration?
A: Basic configuration through the BCM interface is required, but it installs easily into a compatible media bay.
Q: Can I use this module while transitioning to VoIP?
A: Yes, it’s ideal for hybrid networks that require both analog and IP-based communication channels.
Q: Is caller ID supported on analog trunks?
A: Yes, the GATM8 supports caller ID and line supervision for analog lines.

