2 FT. X 2 FT Ceiling Tile SIP/Multicast Talk-Back Speaker VIK-22TB-IP
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Viking 22TB-IP – 2 FT. X 2 FT. Ceiling Tile SIP/Multicast Talk-back Speaker
About :
The Viking 22TB-IP Talk-Back Ceiling Speaker supports two-way SIP conversations, paging, and background music via multicast. It connects using a single CAT5/6 cable from a PoE switch and fits easily into drop ceilings. The white grill blends with ceiling tiles and vents. An auxiliary switch input allows initiating standard or emergency SIP calls. The built-in microphone enables talk-back and adjusts volume based on room noise. It includes a 6-watt amplifier to drive up to 5 additional speakers and features a programmable relay output for external devices. A blue LED indicates paging, calls, and network status.
Also Known As :
SIP Paging Speaker, IP Intercom Paging Speaker, VoIP Ceiling Talk-Back Speaker, Talk-Back Speaker
Specification :
| Paging Unit Type | Speakers |
| Power | PoE class 3 (<13 Watts) |
| Humidity | 5% to 95% non-condensing |
| Audio Codecs | G711u, G722* and G711a* |
| Network Compliance | IEEE 802.3 af PoE, SIP 2.0 RFC3261, 100BASE-TX with auto cross over |
| Maximum Output | Level 105 dB SPL @ 1M (with no additional Speakers connected) |
| Connections |
(1) RJ45 10/100 Base-T, (1) 8 position terminal block |
Core Features :
• SIP compliant (see Product Manual for list of compatible IP-PBX phone systems)
• PoE powered (class 3, <13 Watts)
• Up to 28 second ID announcement (uploaded from wave file or recorded live)
• Paging prioritization
• Plays audio from multicast
• SIP endpoint or multicast group member
• Supports up to 10 multicast paging groups
• Add an optional SL-2 blue, green, red or amber strobe light (see DOD 242)
• Blue call status LED indicator
• Automatic Noise Canceling (ANC) feature for operation in noisy environments
• Viking’s proprietary VOX switching eliminates the need for “Push to Talk” mode
• Selectable auto-answer feature for monitoring
• Autoprovisioning via Viking programming software
• Built-in high efficiency 6 Watt class D amplifier
• Can drive up to 5 external analog speakers for greater coverage
• Relay for activating door locks, strobe lights, external amplifiers, etc.
• SIP/Multicast: SIP page, SIP page and zoned multicast stream, zoned multicast receive
• Support for access code to prevent unwanted SIP calls
• Line-level audio output for connecting to an external amplifier
• Hangs up on: busy signal, time-out, or touch tone command
• Network remote speaker volume control
• Mounting: Drop mounts into 2 x 2 or 2 x 4 suspended ceilings
• Heavy duty back box protects speaker and circuitry against plenum dust
• Automatic Gain Control (AGC) to automatically increase ring volume to compensate for ambient noise
• Diagnostics for testing microphone, speaker and relay
• Programmable pre page alert tone
