Viking SIP/Multicast IP Talk-Back Speaker 300TB-IP

The Viking SIP/Multicast IP Talk-Back Speaker 300TB-IP combines a high-quality speaker with a built-in microphone, allowing for two-way communication. It supports both SIP and multicast protocols, making it ideal for a variety of environments that require clear announcements and real-time interaction. Perfect for emergency, paging, and intercom systems, this speaker is robust and easily integrates into networked audio systems.

Viking SIP/Multicast IP Talk-Back Speaker 300TB-IP Features & Specifications:

• Large 10-inch diameter horn
• Fully adjustable mounting hardware included
• Quick and easy installation
• SIP compliant (see Product Manual for list of compatible IP-PBX phone systems)
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• PoE powered (class 3, <13 Watts)
• Paging prioritization
• Plays audio from standard multicast sources
• SIP endpoint or multicast group member
• Red call status LED indicator
• Automatic Noise Canceling (ANC) feature for operation in noisy environments
• Proprietary VOX switching eliminates the need for “Push to Talk” mode
• Selectable auto-answer feature for monitoring
• Compatible with Polycom multicast paging
• Built-in high-efficiency 6 Watt class D amplifier
• SIP/Multicast: SIP page, SIP page and zoned multicast receive
• Support for access code to prevent unwanted SIP calls
• Hangs up on: busy signal, time-out, or touch tone command
• Network remote speaker volume control
• Automatic Gain Control (AGC) to automatically increase ring volume to compensate for ambient noise
• Diagnostics for testing microphone and horn driver
• Programmable pre-page alert tone