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Analog modem in an office network closet next to an open workspace, kept online by Ooma AirDial

Modem Connectivity
Resources

Discover how Ooma AirDial® keeps analog modems connected and your critical systems operational as legacy POTS phone lines are retired.

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Where analog modem connections are most vulnerable:

Life safety systems can
lose connectivity.

Fire alarms, elevator phones, and other critical systems may be unable to communicate when analog modem connections fail.

Critical alerts may
never be delivered.

Boiler, HVAC, and other monitoring systems can’t send notifications if modem communications are interrupted.

Security systems can
miss alarm events.

Intrusion alarms and other security devices may fail to report critical events when dial-up connections become unreliable.

Access control can stop
communicating.

Gates, entry systems, and remote access devices can lose connectivity, impacting security and daily operations.

Compliance and inspections
are put at risk.

Unreliable modem connectivity can lead to failed inspections and difficulty meeting regulatory requirements.

Business operations can
be disrupted.

Backup payment systems, kiosks, vending machines, and other connected devices may stop transmitting data or transactions.

Ooma AirDial device that replaces POTS lines while supporting existing analog modems

Replace aging POTS lines without
replacing your modems.

AirDial replaces aging POTS lines while supporting existing analog modems, so there is no need for costly equipment replacement. Gain resilient connectivity with centralized monitoring and proactive alerts.

EXPLORE AIRDIAL CONNECTIVITY

Every industry runs on systems that can’t afford to lose connectivity.

Commercial Real Estate

Connect critical building systems across every property.

Healthcare

Keep life safety and facility systems communicating.

Retail

Support payments, security, and backup connectivity.

Education

Maintain reliable campus safety communications.

Industrial & Manufacturing

Connect monitoring and production systems reliably.

Parking & Transportation

Support kiosks, gates, and ticketing systems.

Fuel & Convenience Stores

Keep pumps, payments, and security connected.

Property Management

Monitor critical systems across multiple locations.

Financial Services

Support ATMs and legacy transaction systems.

Governing bodies & regulation resources

Governing bodies for modem connectivity: FCC, PCI SSC, UL Solutions, NFPA, ASME, and Authorities Having Jurisdiction

Federal Communications Commission (FCC)

The FCC regulates how communication devices connect to public networks, including those using modem-based transmission. It sets standards for equipment and oversees the retirement of legacy copper infrastructure, directly impacting modem reliability.

Payment Card Industry Security Standards Council (PCI SSC)

PCI SSC defines how payment data must be securely transmitted. Modem-based POS systems must comply with PCI DSS requirements, and legacy connections can increase compliance risk.

Underwriters Laboratories (UL Solutions)

UL certifies the safety and reliability of devices such as alarm panels that rely on modem communication. Reliable signal transmission is required to maintain compliance.

National Fire Protection Association (NFPA)

NFPA sets standards for fire alarm communication, requiring reliable transmission to monitoring centers. Many systems still use modems, making compliance harder as infrastructure declines.

American Society of Mechanical Engineers (ASME)

ASME governs elevator safety, including emergency communication systems. Many rely on modem-based connections that must function at all times.

Authorities Having Jurisdiction (AHJ)

AHJs enforce local building codes and determine whether systems meet safety standards. Failed modem communication can result in failed inspections.

Ooma AirDial Modem Connectivity Resources FAQs

What is happening to copper lines and how does it affect modems?