Product Overview
Description
The NVS-IP100017SP is a SIP-compliant, multicast-capable PoE speaker designed for public address and alerting systems. It supports standard protocols (SIP, RTP, HTTP) for easy VoIP integration and offers a user-friendly web interface for configuration. Key features include automatic volume control, real-time fault detection, and scheduled task playback from a central server. It is ideal for commercial and industrial applications.
Features
- Industrial-grade dual-core (ARM + DSP) CPU for fast processing
- Supports G.722 (wideband) and G.711 A/u-law (narrowband) codecs
- Receives SIP paging via 10 multicast IP addresses
- Multicast reduces SIP resource usage and improves scalability
- Fully SIP 2.0 compliant; integrates with Asterisk, Cisco, Yeastar, etc.
- Supports BGM, emergency paging, and alarms via NORDEN system
- Dynamic volume control based on ambient noise (AGC)
- PoE / PoE+ (IEEE 802.3af/at) for flexible installation
- Remote web-based management and online firmware upgrades
Hardware Interface Introduction
A circular, white IP/SIP ceiling speaker with a perforated grille.
The device features the following interfaces:
- Network interface: Connect to a switch or PoE switch using a network cable.
- Power Supply Port: The IP ceiling speaker is powered by DC24V/1A. PoE power supply is supported, eliminating the need to connect the network interface to power if it's already connected to a PoE switcher.
- Reserved interface: Not yet enabled.
Wiring
Two wiring methods are supported:
Wiring Method 1:
Connects the speaker to a PoE switch and then to a server.
Wiring Method 2:
Connects the speaker to a switch, a power adapter (DC24V/1A, Optional), and then to a server.
Note: When using a power adapter, the PoE switcher cannot be connected.
Basic Network Settings
Configure the IP ceiling speaker's webpage by modifying parameters to suit the current situation. Click "save" upon completion.
User-Define Terminal Parameters
Login web interface
- Enter the IP audio speaker's default IP address (192.168.1.101) in the browser. After a reset, the device will voice-broadcast its IP even without a network connection.
- Enter the username and password to log in. The default username and password are both "admin".
- Press "Login" to access the IP audio speaker web page.
Running Status
After logging into the web interface, navigate to "Running Status" to view detailed device information, including Terminal ID, Server IP and Port, Task Status, MAC Address, Terminal IP, Gateway, and other network parameters.
Note: If parameter modifications do not take effect after saving, clear the browser cache and reapply the settings.
Network Parameter
Configure the terminal's network parameters based on the local network environment. Click [Save] to apply the settings and reboot the device.
| Parameter | Description |
|---|---|
| IP Address | The IP address of the device. The factory default IP is 192.168.1.101, which cannot be duplicated with other terminals. |
| Subnet Mask | The subnet mask of the LAN network. |
| Default Gateway | The gateway of the network. |
| Primary DNS | The IP address of the preferred DNS server (domain name resolver) for the network. |
| Secondary DNS | The IP address of the alternate DNS server (domain name resolver) for the network. |
Server Parameter
The IP audio speaker supports SIP protocol and NAS protocol. You can choose the transport protocol based on the actual server you log in to.
SIP Protocol
The default protocol is SIP. If connecting to a NAS (intercom) protocol server, select the NAS protocol and refer to the NAS protocol configuration guide for detailed parameter settings.
| Parameter | Description |
|---|---|
| Transport Protocol | Setting the protocol for normal communication between device and server. |
| SIP Server IP, port | Enter the IP address of the SIP server the terminal will connect to; ensure the address is correct. The port number is fixed at 5060 by default and should only be changed in special cases. |
| Terminal ID | The SIP account of the terminal cannot be duplicated with other terminals. |
| Password | Password for terminal to login to SIP server, default is 1234. |
| Local port | Configure the local port based on actual requirements; the default value is 5060. |
| Audio port | Configure the audio port according to the actual network and system requirements. |
| Ring time limit (sec) | Set the time limit for automatically answering incoming calls. |
| Call time limit (sec) | Set the time limit of call waiting. |
| Handshake time(s) | Set the handshake interval time for communication with the server. |
| Switch To Multicast | Set whether to enable the telephone-to-multicast function; when enabled, a SIP call from an IP phone triggers simultaneous multicast streaming to multiple SIP speakers, including the receiving terminal. |
NAS Protocol
| Parameter | Description |
|---|---|
| Transport Protocol | Setting the protocol for normal communication between device and server. |
| Terminal ID | Unique number to identify the terminal and cannot be duplicated with terminals or other hosts. |
| Local port | Configure the local port according to the actual situation; the default is 5060. |
| Primary Server IP, port | Enter the IP address or domain name of the NAS server the terminal connects to; the port number is fixed at 2048 by default and should only be changed in special cases. |
| Secondary Server IP, Port. | The IP address and port of the backup NAS server. |
| Login Interval(s) | Interval of login server. |
| Handshake time(s) | Set the interval time for initiating handshake communication with the server. |
Audio Parameter
Set the audio-related parameters of the device. Click [save] after setting; the parameters will take effect after reboot.
| Parameter | Description |
|---|---|
| Local Audio Output Volume | 9 |
| Offline Broadcast Volume | 9 |
| Line In detect Threshold | 20 |
| Reverberation Elimination | 0 |
| Howling Detection | Disable |
| Equalizer | Speech |
| Network Adaptability | Low Latency |
| Audio Check | Disable |
| EQ Mode | Enable |
| EQ Value 1 | -1 |
| EQ Value 2 | -1 |
| EQ Value 3 | 2 |
| EQ Value 4 | 2 |
| EQ Value 5 | 1 |
| EQ Value 6 | -4 |
| EQ Value 7 | -10 |
| Broadcast Output Volume | The total volume of audio input by the device during broadcasting range: 0-15. |
| Microphone Sensitivity | Set the microphone sensitivity. |
| Network Adaptability | Audio quality can be adjusted according to network environment. Low latency, low bandwidth, and custom are optional. You can customize the audio cache time when you choose Custom. |
| Power Supply Method | Select the power supply mode, supporting POE, POE+ and DC. |
Alarm Options
Reserved.
| Parameter | Description |
|---|---|
| Input Action | Audio File: Trigger playback of selected file (Task ID). Call: Trigger a call to a prescribed call target. |
| Input Signal Mode | Select the input signal mode; available options are Level and Edge trigger. |
| Input Signal State | Select the input signal state; options include Normal Open (NO) and Normal Close (NC). |
| Action Target | Audio File: Indicate Task ID configured using the Audio File Upload Tool. Call: Indicate SIP call target (SIP ID or IP address). |
Multicast
Configure whether to enable multicast or not. Supports up to 10 multicast addresses maximum.
Multicast function: Set whether to enable the multicast function. When multiple servers exist in the LAN, each must use unique multicast addresses and ports to avoid interference. Supports up to 10 multicast addresses with priority levels from 1 (highest) to 10 (lowest).
Onvif Parameter
Set the ONVIF related parameters of the device. Click [save] after setting; the parameters will take effect after reboot.
| Parameter | Description |
|---|---|
| ONVIF Protocol | Set whether to enable the ONVIF stream pulling function; if enabled, configure the ONVIF username and password accordingly. |
| ONVIF Username | admin |
| ONVIF Password | Not specified in OCR. |
| Onvif Control Port | Set the ONVIF control port, the default is 9090. |
| RTSP Port | Set the RTSP port, the default is 554. |
Remote Control
Configure the remote control parameters of the device. Click [Save] to apply and reboot for the settings to take effect.
| Parameter | Description |
|---|---|
| Push Timing Task | SDK Control: Used for pushing tasks via the audio file upload tool; the tool sends the task ID to the terminal over HTTP, enabling operation even without a server. |
| Remote Control | Set whether to enable the function of "The SDK Control" to push timed tasks. |
| White IP List | Set the host IP whitelist for pushing timed tasks using the Audio File Upload tool. Only whitelisted host IPs can use the Audio File Upload tool to push timed tasks to the Unit. You can also use ',' (comma) and '*' (wildcard) for multiple IPs. |
Broadcast Task Priority
Set the task priority. The default priority is SIP/NAS Broadcast > Audio File > Multicast > ONVIF > Line In.
System Settings
- Reboot: Click to restart the device.
- Default: Restores all settings to factory defaults; use with caution.
- Check: Performs acoustic loop detection; ensure no audio output is active during the process.
Time To Restart
Enable this function to schedule a daily automatic device reboot at a specified time; disabled by default.
Protocol Settings
- ICMP: It is recommended to disable ICMP when configuring network parameters using the new IP configuration tool.
- FTP: Enable or disable the FTP remote file transfer function; disabled by default.
- TELNET: Enable or disable the TELNET remote login function; disabled by default.
User Management
You can change the password for logging into the WEB on this page. After saving the password change, rebooting the web page is required for it to take effect.
Upgrade
Click the "Upgrade" button to enter firmware upgrade mode after 15 seconds. Click "Select file", select the upgrade file provided by the manufacturer, and click "Start upload" to begin the upgrade.
Note: Do not power off during the upgrade process, otherwise the upgrade may fail and the device may become unusable. Finally, click reboot to return to normal settings.
System Logs
The IP ceiling speaker automatically records the running process and generates logs, which users can download.
Troubleshooting
Why is the terminal failing to authenticate or register with the server?
- Verify that the software server and main controller are running properly. Ensure all firewalls (both system-integrated and third-party antivirus firewalls) are fully disabled before starting the software server.
- Check if the network connection is functioning correctly. After the terminal is powered on, a solid green LED on the network port indicates a normal link, while an orange LED flashing rapidly signifies active data transmission. If the green light is off, it indicates a hardware connectivity issue; inspect the network cable, switch, and terminal port for damage, disconnection, or malfunction.
- Check the terminal IP setting. Please verify the terminal ID, server IP, local IP, gateway IP, and other parameters.
Why does the warning "Terminal network services (UDP) start fail" appear during server software startup?
This warning usually indicates a local network disconnection. Ensure the network cable is properly connected, then exit the server software and restart it after confirming network connectivity.
Why does the web interface display abnormally?
Please clear the cache or change the browser.
How to change the web login account and password?
- Click the password setting on the webpage.
- Input the old account and old password.
- Input the new account and new password.
- Input the new password again for confirmation.
- Click save.
The new account and password will be effective after reboot.
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