Specifications
Appendix – Specifications
Standard Telephone Interface Options
204 Strata CIX General Description 08/14
Standard Telephone Interface Options
The table below summarizes the standard telephone interface cards and their capacities and
capabilities.
5000/3000/3200-series Telephone Option Circuit
Cards
DKT3000/3200-series telephones can be upgraded with option circuit cards to add a number of
features. Each of these upgrades shares a circuit with the telephone that it is connected to and is not
considered a station. See Table 46 for more information.
Table 45 Standard Telephone Interface Options
Interface
Card
CIX Software
Release
Requirement
Interface
Circuits
per Card
Message
Waiting
Lamp
Control
Message Waiting
Off-Hook
Audible Alert
(stutter dial tone)
Off-Premise
Station
support
(R48S card)
Standard
telephone
Caller ID and
MW display.
Voice Mail Port,
FAX machine,
Modem,
Standard 2500
telephone
BSTU1A All Releases
8 Yes Yes Yes No Yes
BSTU2A
1
,
2
1. BSTU2A / BSTCIU2A support disconnect supervision.
2. BSTU2A / BSTCIU2A also require Network eManager R520B10 and above.
R520MT034
and above
BSTCIU1A R4.1 and
above
8 Yes Yes Yes Yes Yes
BSTCIU2A
1,2
R520MT034
and above
BSLU1A/
BSLS1A
R3.1 and
above
8/8 total 16 No Yes No No Yes
ASTU, LSLU CIX100
CIX200
2 No Yes No No Yes
Motherboard
and GSTU
CIX40 1 No Yes No No Yes
Note: All standard telephone interface cards, including ASTU and LSLU, support off-hook selection of an outside line
in CIX R4.1 and later.
Table 46 3000/3200 Telephone Subassembly Upgrades
Subassembly
No. per
Phone
Function
BVSU
1
(DKT)
DOCA (DP)
1. Telephones with the BPCI cannot have Speaker OCA (BVSU) or Add-on modules. Also, DKT3001, DKT3201
telephones cannot have CTI (BPCI), Speaker OCA (BVSU) or Add-on modules.
1
Speaker Off-hook Call Announce (OCA): Provides interface for digital
telephone to receive Speaker OCA. Not required for Handset/Headset OCA.
(Built into IP telephones).
BHEU or HHEU
2
2. DP5000-series telephones have a built-in headset interface and do not require BHEU or HHEU.
1
Headset and external ringer telephone interface: Can be installed with
BVSU, BPCI or DADM. (Built into IP telephones).
BPCI
1,3
3. DP5000-series do not support the BPCI interface.
1 Desktop PC Interface for CTI applications.