Aiphone Ix-rs-w - IP Audio Room SUB Station SIP Compatible with Privacy Handset White

Aiphone IX-RS-W IP Audio Room Sub Station

The Aiphone IX-RS-W is a wall-mounted IP audio sub station designed for SIP-based intercom and communication systems in commercial facilities. This unit acts as a networked audio endpoint — a remote station connected to a central SIP server or multipoint architecture — delivering full-duplex voice communication via either a privacy handset or hands-free audio path. If you're expanding an existing Aiphone IP system or integrating into a mixed VoIP/security infrastructure, the IX-RS-W provides a straightforward way to add distributed talk-back points without running dedicated cabling.

Key Features

• PoE Power (802.3af Class 0, 4.32W): Draws less than 4.5 watts, so it runs off standard 802.3af PoE — no separate power supply needed. Real benefit: one less cable run, and no load impact on your switch's power budget, even across dozens of stations.
• SIP Protocol Support: Full IPv4 and IPv6 compatibility (TCP, UDP) over standard SIP signaling. Integrates into any SIP-capable PBX or central station platform — gives you vendor flexibility rather than lock-in to proprietary protocols.
• Dual Audio Codec Support (G.711 / G.722): Both μ-law and A-law G.711 ensure compatibility with legacy and modern IP phone systems; G.722 offers higher-fidelity audio (16 kHz sampling) for clearer voice on congested networks. Your choice of codec adapts to network conditions and endpoint capability.
• Full-Duplex Handset or Hands-Free Operation: Includes a privacy handset for one-on-one conversations, or switch to hands-free mode for group announcements or monitoring. Two different deployment modes in one unit.
• Trigger Input & Contact Output: One trigger input and one contact output enable door release integration, alarm feedback, or occupancy signaling. Converts the IX-RS-W from a passive audio device into an active control point in your security workflow.
• IEEE 802.1X Port Security: Supports standards-based network authentication — essential if your facility enforces 802.1X on all wired endpoints. No proprietary security wrapper required.
• Compact Wall-Mount Form Factor (7.56" H × 3.56" W × 2.63" D): Designed to sit flush on a wall bracket — minimal projection into hallways or rooms. Includes wall-mount bracket in the box, ready to install.
• Operating Range 32°–104°F (0°–40°C): Standard commercial interior range — suitable for office buildings, warehouses, and retail environments. Not rated for outdoor or unheated storage areas.
• 2W Audio Output (8Ω impedance): Sufficient for small rooms and one-to-one conversations. If you need high-SPL announcements across large spaces, you'll want to pair this with external powered speakers or route audio through a separate amplifier.
• UL 62368-1 Safety Certification (cUL): Meets North American electrical safety standards — your facility audit will accept this device without special waivers.

Integration & Compatibility

The IX-RS-W is SIP endpoint hardware — it requires a SIP server, central station, or PBX to manage call routing and authentication. Protocols supported include HTTP, HTTPS, RTSP, RTP, RTCP for media delivery, plus DHCP, NTP, DNS, SMTP, and SFTP for network configuration and logging. This broad protocol set means the IX-RS-W can sit behind firewalls, work with centralized time servers, and integrate into standard IT network stacks. If your facility already uses Aiphone IP infrastructure, this sub station extends that same architecture. If you're building a mixed SIP environment with third-party endpoints, the IX-RS-W's standards compliance makes it a plug-in component rather than a black box.

What's in the Box

• 1x Aiphone IX-RS-W Audio Sub Station (white)
• 1x Privacy Handset with cord
• 1x Wall-mount bracket

Frequently Asked Questions

Q: Is the IX-RS-W NDAA Section 889 compliant?

A: The available specifications do not indicate NDAA compliance. Contact the manufacturer or your integrator to confirm eligibility for federal procurement if required.

Q: What's the warranty on the IX-RS-W?

A: Warranty details are not specified in the available product documentation. Check with your reseller or the manufacturer for coverage terms and duration.

Q: Can the IX-RS-W work in outdoor or unconditioned spaces?

A: The operating temperature range is 32°–104°F (0°–40°C), which is standard commercial indoor specification. This unit is not rated for outdoor, unheated storage, or freezer environments.

Q: Does the IX-RS-W require a separate VMS or central server?

A: Yes. The IX-RS-W is a SIP endpoint and requires a SIP server, PBX, or central Aiphone station to handle call routing and user management. It is not a standalone device.

Q: Can I integrate the IX-RS-W with third-party SIP systems?

A: Yes. The IX-RS-W supports standard SIP over IPv4 and IPv6, with support for standard audio codecs (G.711, G.722) and protocols (TCP, UDP, RTP, RTCP). Any SIP-capable PBX or soft-phone system should be able to accept calls from or route calls to the IX-RS-W.

Q: What is the maximum cable run distance from PoE switch to IX-RS-W?

A: Standard Ethernet specifications apply — up to 100 meters (328 feet) on Cat5e or better cabling. Since the IX-RS-W draws only 4.32W, PoE voltage drop over long runs is minimal.

Karl Wilson

The Aiphone IX-RS-W is a purpose-built SIP sub station for distributed voice endpoints — think of it as a lightweight alternative to desk phones when you need talk-back capability in hallways, loading docks, or server rooms without full telephony features. At 4.32 watts, the IX-RS-W is one of the lowest-power PoE endpoints you'll see; it leaves room on your power budget for heavier-draw devices like PTZ cameras or powered speakers on the same switch.

Technical Highlights:

• Dual Codec Support (G.711 / G.722): G.711 ensures interop with legacy phone systems and carrier-grade SIP trunks; G.722 bumps audio quality to 16 kHz sampling when bandwidth allows. This flexibility matters on congested networks where you might need to downgrade to G.711 to reduce jitter.
• Trigger Input + Contact Output: One discrete input and one relay output convert the IX-RS-W from a passive audio device into an active control point. Wire the trigger to a motion sensor or badge reader; use the contact output to latch a door strike or send feedback to your NVR when someone pages the station.
• IEEE 802.1X Authentication: If your facility runs 802.1X on all network ports (common in healthcare and finance), the IX-RS-W authenticates without custom provisioning — it uses standards-based port security, not proprietary certificates.
• Handset + Hands-Free Modes: Privacy handset for one-on-one calls; switch to hands-free for group announcements or monitoring. Two deployment patterns in one form factor.

Deployment Considerations:

• The IX-RS-W is not a standalone intercom — it requires a SIP server (Aiphone central station, third-party PBX, or soft-phone platform) to manage routing and registration. Plan your call-control architecture before ordering.
• 2-watt audio output is adequate for small rooms and one-on-one paging, but insufficient for large space announcements. If you need high-SPL facility-wide broadcasts, route the IX-RS-W through an external powered speaker system or amplifier.
• Operating temp range (32°–104°F / 0°–40°C) is indoor-only — do not spec this unit for outdoor alcoves, loading docks in freezing climates, or unheated storage areas.

The IX-RS-W shines in multi-tenant office buildings, hospitals, and warehouses where you need distributed talk-back without deploying expensive desk phones at every location. Pair it with a central Aiphone station or SIP PBX, and you gain a low-power, standards-based paging and emergency call endpoint across every floor.