Expert Support for Legacy Business Phone Systems
Many businesses still rely on proven PBX systems that deliver reliable communication every day. ACD Telecom specializes in supporting, repairing, and maintaining legacy telephone systems—keeping your business connected without forcing unnecessary upgrades.
Legacy Phone System Expertise
Break/Fix & Repair Services
When your phone system goes down, you need fast, reliable service. Our technicians diagnose and repair legacy PBX systems, restoring communications quickly with minimal business
disruption.
Programming & Configuration
Adding extensions, updating voicemail, configuring call routing, or integrating SIP trunks—we handle all programming and configuration needs for your existing phone system.
Parts & Hardware Replacement
Legacy systems require legacy parts. We source refurbished and replacement hardware to keep your telephone system perational, often at a fraction of the cost of a complete replacement.
Remote & On-Site Support
Many phone system issues can be resolved remotely. When on-site service is needed, our certified technicians arrive prepared with the expertise and tools to get your system back online.
Proven Platforms We Service
ACD Telecom provides expert support for the business telephone systems that have powered enterprises for
decades. If your organization relies on any of these platforms, we’re here to help.
Nortel & Norstar Systems
- Norstar Key Systems
- BCM (Business Communications Manager)
- Meridian PBX
- CS1000 (formerly Nortel)
Why Businesses Trust ACD for Legacy Support
No Forced Upgrades: We support what you have—you upgrade when you’re ready
Certified Expertise: Factory-trained technicians with decades of experience
Fast Response Times: Remote and on-site support when you need it most
Parts Sourcing: Access to refurbished components and replacement hardware
Multi-Vendor Knowledge: Deep expertise across multiple legacy platforms
Need Support for Your Phone System?
Whether you’re experiencing an outage, need programming changes, or want preventive maintenance, our team is ready to help. Tell us about your system and we’ll provide expert support.