Barix Annuncicom AHE-YA404
Analog Head End with VoIP/SIP Intercom and Paging functionalities to interface with up to 16x 2 or 4 wire talk stations



- 17 SIP VoIP clients supported (one per each station and one for ALL station page)
- IP Streaming via HTTP, UDP, RTP, Multicast, Uni- or Broadcast
- Variety of Audio codecs supported (e.g. AAC+, MP3, PCM, G.711, G.722, OPUS ?)
- Internet security supported (HTTPS, SRTP, SIPS)
- Dry Contact Inputs (16) to establish a SIP connection to the configured central station
- Half Duplex managed by automatic voice detection on the central station side
- Speaker as Microphone capability
- 25V, 70V Audio Output for constant voltage audio distribution (50W max.)
Analog Head End with VoIP/SIP Intercom and Paging functionalities to interface with up to 16x 2 or 4 wire intercom panels. Supports triggered and scheduled message player functionality, background music and more.
The Annuncicom AHE-YA404 is a powerful all-in-one Analog Head End solution designed to modernize legacy 2- or 4-wire intercom and paging systems?without the need to replace existing cabling or call stations. With integrated VoIP SIP support and onboard amplification, the AHE-YA404 enables seamless paging and intercom functionality from standard SIP phones to up to 16 individual 2 or 4 wire intercom panels.
The Barix AHE-YA404 allows direct connection to speaker/microphone and call-button panels, enabling two-way HDX communication and room monitoring in applications such as help points, emergency intercoms, and security systems. It provides 2.5 Watt audio power to each of the 16 locations via 25V or 70V technology. Its modern hardware and software architecture ensure long-term reliability, full compliance with current internet security standards, and easy adaptation to specific customer needs The YA404 supports a wide range of professional audio environments including Dante®, SIP, InformaCast, and Syn-Apps, and handles popular codecs such as PCM, AACplus, MP3, OPUS, G.711, and G.722 as well as advanced features like priority-based paging, background music, and scheduled or network-triggered audio file playback, all in one unit.
A built-in display, configuration via browser interface and clearly visible status LEDs simplify both installation and maintenance, making the Annuncicom AHE-YA404 an ideal choice for both new deployments and upgrades to existing 2 or 4 wire infrastructure in. in mission-critical environments.
Applications
- Paging / intercom device for classrooms, hospitals, elevators, factories, public transportation, prisons etc.
- Door Intercom station
- Help Point/SOS call box device
- Generic, bidirectional half-duplex VoIP module for Paging and Intercom applications
- IP based Audio Surveillance
- Digital Annunciator, Message Player
- Dante ® support - requires extra license
- MS Teams endpoint via CyberGate service

Technical Specifications
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Certifications
CE, RoHS, FCC |
Ordering Information
2025.9463P | Annuncicom AHE YA404 Package |
With Informacast: | |
2025.9464P | Annuncicom AHE YA404 Informacast Package - requires Singlewire?s InformaCast license: 2019.3160 InformaCast License |
With Dante®: | |
2025.9465P | Annuncicom AHE YA404 Dante® ? Including Dante® license 2025.9466P_Annuncicom AHE YA404 Dante® + InformaCast Package ? Including Dante® license and requires Singlewire?s InformaCast license 2019.3160 InformaCast License |
