Biamp AUDIAFLEX TI-2 User Manual
®
Audia® TI-2 Card
Dual-Channel Telephone Interface
TI-2 dual-channel Telephone Interface Cards allow AudiaFLEX to connect directly to standard analog
lines. Being more than just a normal 'hybrid', each channel of the TI-2 includes line-echo cancellation,
noise suppression, caller ID decoding, ring detection/validation, DTMF tone dialing, DTMF decoding,
and call progress tone decoding. Used in conjunction with AEC2 Acoustic Echo Cancellation Cards, the
TI-2 makes AudiaFLEX the most powerful, flexible, and affordable telephone conferencing product
available. The TI-2 also allows AudiaFLEX to respond to DTMF control commands such as preset recalls
from any telephone system. The TI-2 can be used for audio input-only applications such as paging
access; or for audio output-only applications such as broadcast feeds and remote system monitoring.
Up to twelve TI-2 Telephone Interface Cards can be installed into a single AudiaFLEX unit.
FEATURES
initiate outgoing calls including:
DTMF tone dialing
speed-dialing
redial
flash
detect and answer incoming calls
line echo cancellation
TouchTone™ decoding
caller ID reception
call progress detection
control inputs: On/Off Hook, Dial 0~9, Dial *, Dial #, Dial A~D, Redial, Hook Switch Flash.
control outputs: Off Hook, Ring Indication, DTMF Decode, Dialing, Dial Tone Detect, Busy Tone Detect, Ring Tone
Detect, Line Ready, Line In Use, Line Intrusion, Line Fault.
parameters: Country Selection, Receive/Transmit Levels, DTMF Transmit Level, Hook Flash Duration, DTMF Side
Tone Level, Caller ID Enable, Redial Enable, Caller ID Type, DTMF Decode Enable, Hybrid Balance, LEC Enable, LEC
Adaptive/Static, Echo Span, Noise Suppression Enable, Noise Suppression Depth, Loopback Mode, Last Number
Data, Caller ID Data, DTMF Decode Data, Line Voltage/Current/Fault Data.
commands: On/Off Hook, Dial, Redial, Recall Last Number Data, Hook Flash, Noise Suppression Enable, Noise
Suppression Depth, Recall Caller ID Data, Clear Caller ID Data, Recall DTMF Data, Clear DTMF Data, Recall Line
Voltage/Current/Fault Data, Recall Line Status, Mute Receive Audio, Mute Transmit Audio.
messages: Incoming Call, Off Hook, On Hook, DTMF Decode, Dial Tone Detected/Removed, Busy Tone
Detected/Removed, Ring Tone Detected, Line Fault Detected/Removed, Line Intrusion Detected/Removed, Line In
Use, Line Available, Call Waiting ID Received.
line intrusion detection
noise suppression filter
continuous Line Status and Fault Monitoring
can be controlled by:
commands from external control systems
control dialog boxes within Audia software
logic control from within Audia or RCB devices
extensive customization options and parameters
RoHS compliance and AES grounding practices
covered by Biamp Systems' five-year warranty
Biamp Systems, 10074 S.W. Arctic Drive, Beaverton, Oregon 97005 U.S.A. (503) 641-7287 www.biamp.com
®
Audia® TI-2 Card SPECIFICATIONS
Ringer Equivalency Number:
Dynamic Range:
Frequency Response:
250Hz~3.4kHz
0.0B
67dB
THD:
Transhybrid Balance:
Compliance:
< 0.3%
30dB
AES48-2005 Grounding & EMC practices
EU Directive 2002/95/EC, RoHS directive
ARCHITECTS & ENGINEERS SPECIFICATION
The telephone interface shall be a two-channel card for AudiaFLEX hardware, and shall allow direct connection to standard analog
telephone lines. Each channel shall provide normal 2-wire to 4-wire 'hybrid' functions, as well as line-echo cancellation, noise
suppression, caller ID decoding, ring detection/validation, DTMF tone dialing, DTMF decoding, and call progress tone decoding.
The telephone interface shall allow AudiaFLEX to respond to DTMF control commands such as preset recalls from any telephone
system. The telephone interface may be used for audio input-only applications such as paging access; or for audio output-only
applications such as broadcast feeds and remote system monitoring. Up to twelve telephone interface cards may be installed into a
single AudiaFLEX unit. The telephone interface card shall incorporate AES48-2005 Grounding & EMC practices, and shall be
compliant with EU Directive 2002/95/EC, the RoHS directive. Warranty shall be 5 years.
The telephone interface shall be a TI-2 Card for AudiaFLEX.
Audia® TI-2 Card BLOCK DIAGRAM
DTMF Encoding
with Speed Dial
Automatic Gain
Control
Noise
Suppression
DTMF Decoding
Automatic Gain
Control
Transmit
Digital
Audio for
Line 1
Receive
Digital
Audio for
Line 1
Telephone
Line
One
Ring Detect and
Validation
Hybrid and DAA
Line Health and
Status Monitoring
Pulse Dialing
& Hook Flash
Line Echo
Cancellation
Caller ID
Decoding
Call Progress
Tone Decoding
DTMF Encoding
with Speed Dial
Automatic Gain
Control
Noise
Suppression
DTMF Decoding
Call Progress
Tone Decoding
Automatic Gain
Control
Transmit
Digital
Audio for
Line 2
Receive
Digital
Audio for
Line 2
Telephone
Line
Tw o
Ring Detect and
Validation
Hybrid and DAA
Line Health and
Status Monitoring
Pulse Dialing
& Hook Flash
Line Echo
Cancellation
Caller ID
Decoding
Biamp Systems, 10074 S.W. Arctic Drive, Beaverton, Oregon 97005 U.S.A. (503) 641-7287 www.biamp.com
18Dec06
Loading...