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Designed, Manufactured and Supported in the USA
VIKING
C O M M U N I C A T I O N & S E C U R I T Y S O L U T I O N S
Analog Line-Sharing Device for IP PBX's,
The LS-911 Line Seizure device offers a
cost-effective, reliable method of handling
911 emergency calls for IP PBX's and net-
worked phone systems. Designed to be
hooked up to an FXO port, it lets you enjoy
the advantages of conventional analog 911
service, including traceability and 911 call-
back, without having to dedicate an analog
line exclusively for this purpose.
The analog line, normally used by a fax ma-
chine, card reader or other analog device, is
disconnected in the event of a 911 call, and
the LS-911 intelligently handles the priority
emergency call in the shortest time possible
after reconnection to the phone line.
Features
• Routes both incoming and outgoing calls
• Gives priority to emergency devices
• Incoming calls routed to one of two ports by
distinctive ring or quick callback
• Status LED displays mode of operation
• Provides a busy signal to the phone port when
an emergency device is in use
• Store-and-forward and rerouting dialer func-
tions available
• Emergency callback function maintains line
availability for 911 callback
• Normal and fast dialing speeds
www.vikingelectronics.com
Information: (715) 386-8861
PRODUCT MANUAL
VoIP Phone Systems
A special 911 recall feature maintains the
availability of the line in the event the emer-
gency call is disconnected, so 911 personnel
can call back to reestablish the connection.
Applications
• IP PBX or VoIP Phone System sharing analog
phone line with:
- Fax machine
- ATM
- Card reader
• Emergency phone (ie: Viking 1600A Series)
sharing line with above devices
Specifications
Power: 120VAC / 12VDC 500mA UL listed adapter
provided
Dimensions: 133mm x 89mm x 44mm (5.25" x
3.5" x 1.75")
Shipping Weight: .9 kg (2 lbs)
Environmental: 0° C to 32° C (32° F to 90° F)
with 5% to 95% non-condensing humidity
Talk Battery: 32V DC
Connections: 6 screw terminals
LS-911
Analog Emergency
Line Sharing Device
March 22, 2013
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Related Manuals for Viking LS-911
Summary of Contents for Viking LS-911
- Page 1 C O M M U N I C A T I O N & S E C U R I T Y S O L U T I O N S Analog Line-Sharing Device for IP PBX’s, VoIP Phone Systems The LS-911 Line Seizure device offers a cost-effective, reliable method of handling 911 emergency calls for IP PBX’s and net- worked phone systems.
- Page 2 IMPORTANT: Electronic devices are susceptible to lightning and power station electrical surges from both the AC outlet and the telephone line. It is recommended that a surge protector be installed to protect against such surges. A. Analog 911 Service for Networked Phone System VIKING MODEL LS-911 © VIKING ELECTRONICS...
- Page 3 Note: If the DEVICE 2 (PRIORITY) port is connected to an IP PBX or VoIP phone system and it is not easy to go off-hook on this port, you can unplug the LS-911 from the FXO port and...
- Page 4 Central Office up to 12 seconds to provide dial tone to the line, allowing the user to make another call. If an automatic dialer like the LS-911 tries to dial before the CO is ready the call will not go through. For this reason the LS-911 is capable of interrogating the line for dial tone to make sure that the phone line is ready for the emergency call (see Section D below).
- Page 5 D. If dial tone is detected, the LS-911 seizes the phone line and dials the touch tone string dialed by the user, then connects the DEV 2 (PRIORITY) port to the line so the emergency call can proceed.
- Page 6 L. Quick Call Back Mode (DIP Switch 4 ON) To use the Quick Call Back mode, call into the LS-911 from another phone line, listen for a single ring back tone and hang up. Wait 6 seconds, then call back into the LS-911 within 20 seconds. The LS-911 will route the incoming call to the DEV 2 (PRIORITY) port instead of defaulting to the DEV 1 port.
- Page 7 Timer expires. DEV 2 will hear silence when this occurs. It can be difficult to determine what type of problem there is when DEV 2 goes silent after being activated. The lack of a working phone line to the LS-911 can be de- tected by going off hook on the DEV 1 port.
- Page 8 Viking using the same R.A. number. Viking warrants its products to be free from defects in the workmanship or materials, under normal use and service, for a period of one year from the date of purchase from any authorized Viking distributor or 18 months from the date manufactured, which ever is greater. If at any time during the warranty period, the product is deemed defective or malfunctions, return the product to Viking Electronics, Inc., 1531 Industrial Street, Hudson, WI., 54016.
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