Analog audio public address system was the dominant channel in the 1960s and 1980s in China. It was the country’s main channel for grassroots policy publicize, cultural entertainment, and information release. Although after the 1990s, with the development and popularization of information dissemination technology, it was gradually paralyzed. However, the Analog audio public address system's low operating cost, wide coverage, easy-to-understand, convenient and fast still have advantages that other media cannot have. Especially for the announcement of emergencies, it has the characteristics of passive listening in the first time, and it can immediately exert its great effectiveness.

With faster and more robust software platform. The powerful SIP Based PA System stands out in the market. SIP Paging is used to make live announcements from a SIP IP phone to one or a group of network speakers. Users can either click to make live announcements by selecting the network speakers from IP Audio Dispatch Console or they can dial the network speaker number or group number from their IP phone to make live announcements when required.

In March 2020, ZYCOO officially released the "IP Audio Solution". It is an all-in-one IP audio communication system primarily based on SIP, streaming media and MQTT IoT technologies. Our solution provides public address, intercom, IP telephony plus IP audio communication features.  (Link to ZYCOO IP Aduio Solution Whitepaper)

In addition to releasing software systems and hardware endpoints, ZYCOO also launched an industrial-grade SIP Paging Gateway-X30.

X30 SIP paging gateway is SIP enabled multifunctional IP audio device. It can convert voice streams from a SIP paging system or IPPBX system to analogue sounds for background music, public address, intercom, etc.  Except IP audio communications, X30 SIP paging gateways can also be connected with sensors, sound-light alarm, door magnet and various peripherals for automated control and security applications.

In this August, the Macao Special Olympics (Yi Jin Service Center) used X30 to upgrade the old analog audio public address system, realizing the SIP Paging from IP Phone.

X30 upgrades the Analog audio public address system to meet three core requirements of Macau Special Olympics

1. SIP Paging from IP Phone: SIP paging is used to make live announcements from a SIP IP phone to one or a group of network speakers. Uers can either click to make live announcements by selecting the network speakers from IP Audio Dispatch Console or they can dial the network speaker number or group number from their IP phone key pad to make live announcements when required.

2. The Timetable Triggered Paging: This feature will be executed according to the time rules configured by the dispatch users. It can be configured as a one-off paging task on a specific time point or routine paging tasks on specific time points of specific days. It can give a voice notification when the class or competition item is about to begin: Classmates, it's time to go to the hall; When the class is over, there will be music from speaker to prompt students ; Usually there will be some slogans that will be blasted out regularly for some students.

3. Paging Groups(Zones): Network speakers can be grouped (zoned) based on their location or usage. For example, zone-based live announcements, scheduled broadcast, emergency broadcast plus further zone-based features are all possible.

For more features, click here to read X30 Datasheet