Instruction manual
Table Of Contents
- Contents
- Introduction
- Strata CTX28 Overview 1
- Strata CTX100-S / CTX100 Overview 2
- Strata CTX670 Overview 3
- Capacities 4
- Universal Slot Circuit Cards 5
- Telephones and Peripherals 6
- Features 7
- Account Codes
- Add-on Module (DADM)
- Advisory Messages
- Alternate Answer Point
- Automatic Busy Redial
- Automatic Call Distribution (ACD) Server
- Automatic Callback (ACB)
- Automatic Line Selection
- Automatic Release
- Background Music (BGM)
- Call Completion
- Call Forward
- Call History
- Call Park
- Call Pickup
- Call Waiting
- Caller Identification
- Camp on Busy
- Cancel Button
- Centrex/PBX Compatible
- Centrex Ringing Repeat
- Classes of Service (COS)
- Computer Telephony Integration (CTI)
- Conference Calls
- Continuous DTMF Tone
- Credit Card Calling
- CTX WinAdmin
- Data Privacy
- Day/Night Mode - Auto Schedule
- Delayed Ringing
- Destination (Toll) Restriction
- Direct Inward Dialing (DID)
- Dialed Number Identification Service (DNIS)
- Digital Pad
- Direct Inward System Access (DISA)
- Directory Numbers
- Distinctive LED Indicator
- Distinctive Ringing
- Do Not Disturb (DND)
- Direct Station Selection (DSS) Buttons
- DTMF Receivers
- Emergency Call
- Feature Prompting with Soft Keys
- Enhanced E911
- External Amplified Speaker
- Flash Button
- Flexible Line Ringing
- Flexible Numbering
- Handsfree Answerback
- Headset
- Hearing Aid Compatible
- High Call Volume Buttons
- Hold
- Hot Dialing
- Hotline Service
- IP Telephony
- Private Networking Over Internet Protocol
- Integrated Services Digital Network (ISDN)
- Least Cost Routing (LCR)
- Line Buttons
- Live System Programming
- Lost Call Treatment
- Message Waiting
- Microphone (External Unit)
- Music-on-hold
- Multiple Call/Delayed Ringing
- Off-Hook Call Announce (OCA)
- Off-Premise Stations
- Override
- Paging
- Power Failure Protection
- Privacy
- Repeat Last Number Dialed
- Ringing
- Speed Dial
- Station Hunting
- Station Message Detail Recording (SMDR)
- Strata Net Multi-system Networking
- System Fault Finding and Diagnostics
- Transfer
- Tenant Services
- User Programming Mode
- Voice or Tone Signaling
- Voice Mail Integration
- Volume Control
- Appendix - Specifications
- Index

Strata CTX670 Overview
CTX670 Remote Expansion Cabinet
Strata CTX General Description 10/04 21
Base Cabinet
The base cabinet is similar to the Strata CTX670 base cabinet. It has two dedicated slots used for
the system processor cards and eight universal slots, labeled “S101~S108,” that can accommodate
station, CO line or option circuit cards. It also houses a power supply. See
Figure 10.
Figure 10 CTX Rack Mount Base Cabinet Interior
Expansion cabinet
Each expansion cabinet provides 10 slots (S_01~S_10). Figure 11 shows an Expansion Cabinet.
Figure 11 CTX Rack Mount Expansion Cabinet Interior
B101 B102 S101 S102 S103 S104 S105 S106 S107 S108
7163
BEXU
BCTU
BATT
EXP
BASE
POW
+5V
-5V
P.F .
RESET
POWER ON
OFF
-24V1
-24V2
-24V3
-24V4
AC IN
DC OUT
+
-
S_01 S_02 S_03 S_04 S_05 S_06 S_07 S_08 S_09 S_10
7164
BATT
EXP
BASE
POW
+5V
-5V
P.F .
RESET
POWER ON
OFF
-24V1
-24V2
-24V3
-24V4
AC IN
DC OUT
+
-