User guide

SECURE OFF-HOOK VOICE
ANNOUNCE STATION
The XE system supports the Secure Off-Hook Voice
Announce (SOHVA) feature provided by telephones
with the following product codes:
6714X-xx all revs.
6600E-xx Rev. B and later
6614E-xx Rev. D and later
6614T-xx Rev. C and later
6620E-xx Rev. D and later
6620T-xx Rev. I and later
NOTE: If OHVA capability is required, it is provided by
the model DB32S-xx console (adjunct feature
module) as described in the previous
paragraph.
Two data-paired ports are required to provide
SOHVA support. The SOHVA equipped telephones
contain a 6-position, 3-pair line jack. Using 6-wire,
twisted-pair cable, connect the two inside pairs of the
line jack to the first data-paired port and connect the
outside pair to the second data-paired port. Refer to
Figure 3-4 for an illustration of this wiring.
•
Connect pins 3 and 4 to the voice pair and pins 2
and 5 to data pair of the first data-paired port.
•
Connect pins 1 and 6 to the voice pair of the second
data-paired port.
For the feature to be enabled, the first port must be
programmed as a telephone port and the second port
must be programmed as an Off-Hook Call Announce
port as discussed on page 4-12.
System Description IMI 66-064
3-11