Skip to main content

​
Accessing the STREAMER module

​
From a LAN

Processors equipped with the STREAMER AoIP module have two Ethernet ports:
  • Ethernet→ web interface for CONTROL
  • Ethernet AoIP → AUDIO STREAM 542 Rear Ethernet Pn
  1. Connect the Ethernet AoIP port to the LAN using a CAT5 UTP cable. Factory default is DHCP. When connection is successful, the green LED on the RJ45 blinks.
  2. To find the IP address assigned to the Streamer module, download the Solidyne Multi-Discovery application.
Solidyne Multi-DiscoveryIf there is no physical access to the console, you can download the Multi-Discovery tool to detect Solidyne devices connected to the network.
  1. Once we access the module, we proceed with configuration.

​
Remote access via Internet

The 542APC units with STREAMER AoIP expansion include a redirection service that avoids advanced configurations (port forwarding, static IP contracting, etc.).
This service provides remote access to the equipment’s web control and adjustment interface.
It does not establish an audio link with the processor.
The service is provided by third parties. Solidyne offers free temporary activation limited to 4 hours of connection. Activating redirection
  1. Access the equipment from the LAN.
  2. In the SYSTEM menu, open the Internet Access tab.
  3. Enable the ENABLE button.
  4. Request account activation by writing to soporte@solidyne.ar with:
    • Subject: “ZROK account activation for remote access”
    • Email to register
    • Processor serial number
  5. Enter the received key in ENTER KEY on the Internet Access screen.
The free ZROK service enables 4-hour sessions.
For continuous access, the service must be contracted from the external provider.

​
Integrated control interface

542APC processors with STREAMER AoIP module include an integrated interface that provides access to audio streaming services and the Web Control interface.
Access requires username and password.
  • BASIC user → access to Remote Control (audio, MPX and reception settings)
  • ADMIN user → enables all options, including audio stream configuration
Default password: 1234 (can be changed on hardware screen) 542 Streamer WEB LOGIN Pn The HOME screen includes access to: 542 Streamer WEB HOME Pn
OptionDescription
HOMELoads the current screen.
STREAM CFGLoads options for streaming services configuration.
REMOTE CNTRLLoads screen for remote configuration of processing parameters and modulation monitor.
SYSTEMShows local network configuration options for the control Ethernet port, system information and configuration for external Internet access.
UPDATESimplified firmware update.
REMOTE PLAYERAllows listening to processor audio through local network and Internet.
LOG OUTCloses user session and returns to login screen.

​
Streaming configurations (STREAM CFG)

The STREAM CFG menu configures streaming services:
  • UP-STREAM (Tx)
  • RTP-LINK (Tx)
  • DOWN-STREAM (Rx)
  • REMOTE PLAYER
  • SERVICE CFG
First we describe audio stream reception, as it is the most common case for establishing connection between the processor and radio studios (STL, Studio to Transmitter Link). Concept. The processor receives an RTP audio stream generated by an encoder at the studios (for example, a Solidyne DX816 console, UNIDEX line or other compatible equipment).

​
Network configuration

There are different configurations to interconnect two devices located in different locations. Network installation and configuration are beyond this manual; consult specialized technicians. For reference, two general schemes are mentioned.
  1. Point-to-point link
Two networks in different locations connect directly (wirelessly or via fiber optic) to form a single LAN. There are companies that provide these services.
In this scheme the processor is on the same network as the codec or transmitting equipment; Internet is not involved. The point-to-point link can be:
  • Physical: fiber intranet
  • Wireless: microwave in WI-FI band or Wi-Max 5.8 GHz. These links reach up to 50 km and have low costs as they use mass-produced equipment. The 5.8 GHz band is free for data transmission.
  1. Internet link
Two separate networks connect through Internet. Configuration is more complex: it usually requires setting up a VPN with compatible routers and/or having fixed public IPs and port forwarding. The encoder equipment configuration may vary depending on network architecture.
For reference, see requirements document RTP_AudioStream_Link(STL)_requirements.

​
Configure incoming RTP

The 542APC acts as a passive receiver of an RTP audio stream generated by equipment/encoder that broadcasts in a compatible format. It is only necessary to configure protocol, port and IP address through which the stream enters. 542 Streamer Decoder Jp
  1. It is assumed that the processor is properly connected to the same LAN as the encoder equipment, through the Ethernet AoIP port.
  2. In the General Status Screen, choose STREAM CFG option.
  3. Select the DOWN-STREAM (Rx) tab. 542 Streamer Down Stream Pn
  4. Activate reception with RUN/STOP → RUN.
  5. In PROTOCOL, choose RTP.
  6. In SERVER URL/IP, enter the encoder’s IP (the one generating streaming at the Studio).
    It is also possible to enter 0.0.0.0 to receive from any IP transmitting to the declared UDP port.
  7. In PORT, enter the UDP port through which RTP arrives (must match the one defined in the encoder).
  8. Verify that the encoder broadcasts in a compatible format:
    • PCM 44.1 kHz
    • MP3 CBR/VBR 96–320 kbps
  9. PATH/MOUNT POINT is not used for RTP. Leave blank.
  10. Press APPLY to confirm.
  11. The processor will start receiving audio from the studios. The signal level is shown on screen.
[Content continues in same format and style for remaining sections…]