Transfer Feature - A ringing C.O. line will be answered after the programmed delay, hear the announcement,
and then be transferred to another extension of the phone system. This feature may only be used on analog
PABX/KSU stations or Centrex lines with “blind” hookswitch-flash transfer capabilities. Specifically, this requires
that a basic “2500” set can perform a hookswitch flash transfer and ring another extension, which is not required
to answer before the first extension releases the call. When in programming, enter the number of the extension
to be transferred to (up to 16 digits) followed by #00. To disable this feature, when in programming simply enter
#00 without any station prefix.
A. Ring Trip Interface
1.
2.
3.
Printed in the U.S.A.
ZF301120 Rev C
Fax Back Doc # 125
Due to the dynamic nature of the product design, the information contained in this document is subject to change without notice. Viking
Electronics, its affiliates and/or subsidiaries assume no responsibility for errors and/or omissions contained in this information. Revisions
of this document or new editions of it may be issued to incorporate such changes.
Product Support Line...(715) 386-8666 Fax Back Line...(715) 386-4345
Operation
Tadaran
(All models)
Use Ring Trip Interface. Connect T & R to pins 3 & 4 of the CO/PABX
line jack. Program all DVA-1003B channels for ring delay of 2.
Siemens
(40/80 Hybrid)
Protocol “A”
with inverted busy signal
ON
OFF
1 2 3 4
For more information, contact Viking Product Support at (715) 386-8666.
Startel
Protocol “A”
ON
OFF
1 2 3 4
Use 4 Wire E & M Interface. Connections: T & R to pins 3 & 4, M to pin
5, E to pin 2. No connection to pin 6.
Stromberg-Carlson
(CO switch)
Protocol “A”
with inverted busy signal
ON
OFF
1 2 3 4
Use 4 Wire E & M Interface. Connect T & R to pins 3 & 4, Earth
Ground* to pin 6 and pin 5, and E to pin 2. Strap the E & M Trunk card
the same as for an Audichron HQ1 112 Drum Announcer. Programming
the CO switch: The DVA-1003B emulates the Audichron Drum
Announcer.
Stromberg-Carlson
(DBX)
Protocol “C”
with inverted start and
busy signals
ON
OFF
1 2 3 4
Use 4 Wire E & M Interface. Connections: T & R to pins 3 & 4, M to pin
5, E to pin 2. Earth Ground* to pin 6.
Jistel (all models)
Mitel (all models)
Rolm (all models)
Toshiba (perception)
Use Ring Trip Interface. Connect T & R to pins 3 & 4 of the CO/PABX
line jack.
Manufacturer
* Earth ground is the positive of the PABX system talk battery
Protocol Dip
Switches
Notes
B. Four Wire E & M
6
The 600 OHM E & M jacks provide a 600 ohm “Dry” output. Refer to E & M protocol settings and timing on pages 3
and 4, and the PABX table on pages 5 and 6 for proper operation.
Standard - Any ringing C.O. line or analog PABX/KSU station will be answered after the programmed ring delay,
given the announcement and released. That channel of the DVA-1003B is then immediately ready to answer the
next incoming call.
Announcement Repeat Option - An announcement may be programmed to be repeated up to 99 times. When
in programming, enter the announcement repeat value (01 - 99) followed by #44. The announcement will then
be repeated up to the programmed value, or until the caller hangs up and the DVA-1003B detects a CPC signal
from the C.O. line. Callers that do not hang-up may then be transferred to another extension of the phone
system (see Transfer Feature below).
