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 CTX General Description 10/04 101
Appendix – Specifications
This appendix includes detailed information on the items listed below. The sections in this
appendix apply to both the Strata CTX100 and CTX670, unless otherwise stated.
• Environmental Characteristics
• CTX100 Power Considerations
• CTX670 Power Considerations
• Reserve Power
• Hardware Compatibility
• Public Network Requirements
• Station Loop Lengths
• Standard Telephone Ringer Specifications
• 3000-series Telephone Option Circuit Cards
• Station Dimensions
• System Tones
For further details, refer to the Strata CTX I&M Manual.
Environmental Characteristics
The environmental requirements for either system are shown in Table 24.
Table 24 Environmental Characteristics for the CTX100 and CTX670
Environmental Specifications
Operating temperature
Operating humidity
Storage temperature
32~104° F (0~40° C)
20~80% relative humidity without condensation
-4~140° F (-20~60° C)
BTU Rating
ACTU (1) or BCTU/BEXU (1 installed)
BDKU (5 installed)
RCOU/RCOS (1 installed)
Digital Telephones (40 installed)
CTX100: 105 BTUs (31 watt hours) per cabinet.
CTX670: 190 BTUs (56 watt hours) per cabinet.