Ceiling Speaker IP Audio With Microphone

The Netbell-CM-600 is a POE-IP ceiling mount IP speaker with talkback that delivers clear audio and voice messages for network-wide communication. 

This commercial-grade speaker integrates effortlessly with Linortek endpoints, including IP call stations, intercom terminals, and the Netbell-NTG tone generator. Want to connect it to your VoIP phone system? Simply add an IP audio broadcast terminal and SIP bridge to create a facility-wide paging system—no specialized IT expertise needed, improving day-to-day communications through advanced alerting, bell schedules, pre-recorded, scheduled announcements, and intercom.

leveraging Power over Ethernet (PoE), you only need one network cable for power and data— simpler installation, less equipment, and lower costs.

Communication Models

To set up paging with your IP speaker, first choose your preferred paging method. You have several options:

• IP call station for direct announcements
• Intercom terminal for stationed communication points
• Audio broadcast terminal for integrating with other external audio sources
• VOIP gateway for phone system integration for company-wide paging
• Or a combination of these methods for maximum flexibility

Control & Scheduling Models

Unlock the power of your IP paging system with the Netbell-NTG network audio message generator - add automatic break time alarms, routine reminders, and emergency notifications functionalities to your PA system.

Important Requirements

To achieve the best audio quality for your IP paging system, we recommend building a dedicated VLAN for this system with network equipment compatible with multicast protocol. Netbell IP paging devices support PoE/PoE+, and a properly configured network infrastructure will ensure a smooth installation.

• The speakers and the PC running the NACT desktop app must be on the same LAN
• Network and Switch Requirements:
  • Power over Ethernet (PoE/PoE+) Switch Ports
  • Minimum CAT5 cable with maximum of 100 meters from the device to switch
  • Network switch capacity to handle power loads for all devices
  • Router: Must support IGMP (Internet Group Management Protocol) and PIM (Protocol Independent Multicast)
  • Switch: Must support IGMP snooping