Designed, Manufactured and Supported in the USA
VIKING
SECURITY & COMMUNICATION
Convert any 8 Ohm, 25V or 70V Analog Paging Speaker to an IP Speaker for SIP
Endpoint Paging, Multicast Paging and Making Standard or Emergency SIP Calls
The PSA-TB-IP Speaker Adapter with Talk-Back quickly converts any 8 Ohm, 25V
or 70V analog paging speaker into a SIP endpoint paging speaker. The microphone
enables talk-back and also monitors room noise to automatically increase the
speaker volume when necessary. After a quick conversion, the speaker can be
used for: standard one-way SIP endpoint paging, two-way conversations via SIP
endpoint paging, one-way multicast paging, and making standard or emergency
two-way SIP calls initiated from the optional auxiliary switch input.
The compact chassis of the PSA-TB-IP can be mounted magnetically to the back
of an analog speaker magnet, or use the included screws to attach the unit to the
25/70V transformer mounting holes on the speaker frame. Installation is easy -
mount the microphone behind the speaker grill, attach the wires, and then connect
a CAT5/6 cable from your PoE switch.
An optional auxiliary switch input allows a hard wired button or switch to initiate a
SIP call. The button can be mounted on the wall or concealed under a desk, etc. A
momentary button press will initiate a standard call, while holding the button for 3
or more seconds will initiate an emergency call.
The PSA-TB-IP features a high efficiency 6 Watt class D amplifier capable of
driving up to six 8 Ohm analog paging speakers. This allows you to use a single
PSA-TB-IP to cover up to six speaker paging zones with approximately 1 Watt of
paging power per speaker.
Features
• Quick and easy installation
• SIP compliant, see page two for more information
• 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
• Can drive up to six 8 Ohm analog speakers for greater coverage
• 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
• Mounting: Magnetically secure to speaker magnet or attach to the
25/70V transformer mounting holes on speaker frame
• Chassis protects circuitry against plenum dust
• Automatic Gain Control (AGC) to automatically increase ring volume to
compensate for ambient noise
• Diagnostics for testing microphone and speaker
• Programmable pre-page alert tone
PRODUCT
MANUAL
• Amplified SIP endpoint or multicast IP paging for: Schools, Hospitals,
Retail Stores, Office Spaces, etc.
• Provide background music and sound masking
• Make standard and/or emergency SIP phone calls via handsfree talk-
back speaker
• Background music and emergency calls for: Elevator applications,
Retail Stores, Office Spaces, etc.
Power: PoE class 3 (<13 Watts)
Dimensions: 3.63" x 2.65" x 0.90" (92.2 mm x 67.3 mm x 22.9 mm)
Shipping Weight: 0.60 lbs (0.27 kg)
Operating Temperature: -40° F to 140° F (-40° C to 60° C)
Humidity: 5% to 95% non-condensing
SIP Audio Codecs: G711u, G722 and G711a
Multicast Audio Codecs: G711u and G722
Network Compliance: IEEE 802.3 af PoE, SIP 2.0 RFC3261,
100BASE-TX with auto cross-over
Regulatory Compliance: CE, FCC Part 15 and Canada ICES-003 Class A
Maximum Output Level: 105 dB SPL @ 1M (driving one 8 Ohm
speaker with sensitivity of 96dB / 1W / 1M S.P. level)
Amplifier: 6 Watt class D
Connections: (1) RJ45 10/100 Base-T, (4) butt connectors
PSA-TB-IP
IP Paging Speaker
Adapter with Talk-Back
Typical installation example shown above speaker not included
!
Installation requires a Network Administrator / IT Technician
Applications
Information: 715-386-8861
www.VikingElectronics.com
Specifications
April 15, 2021
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