Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
RFL VF-8A RFL Electronics Inc.
August 6, 2010 25 (973) 334-3100
8. Verify the Signaling Delay setting of SW7-6. This is set by default to the UP position for
approximately 500 ms of signaling delay. This is required for switching networks having an
RFL Mini-DACS. This is to prevent erroneous phone rings from occurring during a switch.
9. Take the phone connected to the local VF-8A module off-hook and observe the presence of a
local dial tone.
The green BUSY LED (DS2) at each VF-8A (local and remote modules) should be
ON indicating the voice circuit is busy.
10. Keep phone connected to local VF-8A module off-hook for approximately 50 seconds, so that
the timeout feature times out.
The green BUSY LED (DS2) at each VF-8A (local and remote modules) should be
OFF indicating the voice circuit is not busy. A local re-order tone should be
present at the local VF-8A’s phone earpiece.
11. Dial the extension of the VF-8A that has timed out from any other remote extension. A remote
re-order tone transmitted by the VF-8A that has timed out should be present at the remote VF-
8A’s phone earpiece.
12. Place the local phone on-hook while the remote phone remains off-hook. Take the local phone
off-hook, and test the local phone’s BUSY mode feature. Refer to Table5.
13. Place both phones on-hook. Using the local VF-8A extension, dial a * for an “All” [extension]
call.
A local ringback tone should be heard in the local VF-8A earpiece until any
remote phone is placed off-hook (or maximum number of rings has expired at all
locations.)
14. Place both phones on-hook. Using the local VF-8A extension, dial the “Unique” ID of a
remote VF-8A extension.
The phone connected to the remote RFL VF-8A should ring 2 seconds ON, and 4
seconds OFF. While it is ringing, the amber RING LED (DS1) on the front of the
VF-8A should correspond to the cadence of the ringing phone. The BUSY LEDs
(DS2) at all VF-8A extensions will be ON.
A remote ringback tone should be heard in the local VF-8A earpiece.
15. Jump to step 18 if configured for an “unlimited” number of rings or if this feature was tested on
this remote card during a previous pass.
16. If a “maximum” number of rings is configured for the remote VF-8A, count the number of
rings until it ceases to ring. Verify that the counted number is what is expected. Skip this step
if configured for an unlimited number of rings.
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