DSP9312NS Server-Free Intercom and Paging System Solution for Hotels

Server-Free Intercom and Paging System Solution for Hotels

I. Solution Overview

● This solution is designed to deploy an advanced, efficient, and reliable intercom and paging system for hotels. Built entirely on the SIP protocol, it adopts a server-free architecture that distributes core functions across terminal devices. The system integrates intercom, full-duplex communication, one-key paging, and background music broadcasting features to enhance flexibility, scalability, and stability.

Design Principles

Server-Free Architecture: The system operates without relying on a centralized server, enabling terminals to communicate directly or via standard network switches.

Standardization and Openness: Fully compliant with the international SIP protocol to ensure seamless integration of devices from different manufacturers, as long as they are standard SIP terminals.

High Reliability: The distributed architecture eliminates single points of failure at the central node. Even if part of the network experiences an issue, communication between most terminals can still function normally.

Easy Scalability: New terminals can be added simply by connecting to the LAN and being assigned an IP address, without requiring complex system configuration.

User-Friendliness: All terminals feature an intuitive design and clear key layout, allowing staff to operate them easily without specialized training.

II. Features and Limitations of the Existing Intercom and Paging Systems

III. Server-Free Intercom and Paging System

IV. Server-Free Intercom and Paging System Solution for Hotels

Solution Advantages

● Significant Cost Reduction: No central server is required, saving hardware and software expenses while keeping maintenance costs low.

● High System Reliability: The distributed architecture eliminates single points of failure, enhancing system stability.

● Easy Deployment and Scalability: The system is simple to deploy, and adding new areas or devices is as easy as connecting them to the network.

● Rich Functionality: Integrates video intercom, background music, and other features to improve service quality and user experience.

● Future-Oriented: Built on the SIP protocol, the system can be easily integrated with other hotel management systems.

● In this system, each intercom terminal can freely make calls to any other terminal without restriction. Simply configure the target panel’s IP address in the backend settings of each intercom panel.

V. Server-Free Intercom and Paging System Diagram

VI. Server-Free Intercom and Paging System Highlights

VII. Product Description - Intercom Paging Station DSP9312NS

Features:

● Can run completely out of the server, and the paging station acts as the control center.

● Automatically search and display each intercom terminal.

● 10.1" TFT true color LCD + capacitive touch screen, supporting five-point touch control.

● It has single, multiple, one-click selection functions of the zones.

● It can operate intercom and broadcasting functions for zones and groups.

● You can display only the regions and groups of interest according to your needs.

● It supports SIP protocol video talk.

● It supports terminal incoming call alerting, with optional ring tone and microphone anti-noise suppression.

● It supports PoE network interface.

● Featured by multi-segment level indication, it has more intuitive paging sound pressure.

● With adjustable screen backlight time and brightness, it is energy-saving.

● Focus on intercom paging function with a user-friendly setup and high stability.

● It supports language switching: Simplified Chinese, English.

VIII. Product Description - Audio/Video Intercom Panel

The product is an all-digital network-based intercom device with a proven VOIP solution at its core, stable and reliable performance; adopts hands-free digital full duplex mode for clear and loud voice; offers user-friendly buttons, easy installation, classy design, sturdiness and durability, as well as low power consumption.

Features:

● With two SIP lines.

● Support full-duplex hands-free calling.

● With editable call button (speed dial button, intercom button, etc.).

● Flush or wall-mounted installation.

● Support PoE power.

● With 3 functions in 1 terminal: Intercom, broadcast, and emergency paging.

● Meet IP65 protection level.

IX. Product Description - BGM Intercom Terminal DM858/DM839/DM838II

Features:

● Wireless intercom and music control center.

● Multiple music modes available: local music, internet radio, third-party music apps, Bluetooth, DLNA/AirPlay wireless streaming, and AUX.

● Supports logging into a SIP account to receive network paging and intercom calls.

● Allows intercom communication between multiple devices within the same LAN.

● Supports DLNA/AirPlay wireless streaming.

● Supports RS485 control, as well as AUX input and output functions.

● Compatible with various audio formats, including MP3, WMA, WAV, AAC, FLAC, and APE.

X. Product Description - SIP Phone DSP9313/DSP9315

XI. Server-Free Intercom System Integratin with Third-Party SIP Devices

XII. Application Scenarios

The server-free intercom and paging system operates over an IP network without depending on a central server. It enables direct communication through broadcast intercom stations, network audio modules, or P2P technology, making it especially well-suited for deployment in environments such as schools, hospitals, factories, industrial parks, and public transportation hubs.