1. CaudalFin Technologies Pvt Ltd
®
wiretap Passive Voice logger boards
CaudalFin Brings Innovation with Open Source
DELIVEROPTIMIZEINNOVATE
Tap Your E1 / T1 / J1 Trunks with EaseTap Your E1 / T1 / J1 Trunks with Ease
Designed & Built for Open Source Platforms
PLACE FOR
YOUR PHOTO
CaudalFin

2. CaudalFin Technologies Pvt Ltd
®
Introduction to WireTap
Customer service and lawful intercept requirements
have mandated logging of voice calls for quality
monitoring purposes as well as statutory
requirements for banks and financial institutions.
CaudalFin™ E1/T1 Cards along with a customized
version of Asterisk™ can be used to turn your
ordinary computer into a rock solid Digital Trunk
Voice Logger.
Nothing proprietary Every Thing Open Source
Plug and Play Connectivity.
Get away with External
T- Adapters.
NO EXTERNAL
Zero Configuration Changes
required on the EPABX / IP
PBX.
AUTO DETECT
Patent Pending on Board
Surge Protection for Tapping
Curcuit.
ON BOARD
1 2 3
wiretap features
WireTap Product Highlights
CaudalFin™ Digital Voice logger is the only logger available in the market on Asterisk™ platform
providing the lowest Total Cost of Ownership as it relies on the rock solidity of Asterisk™ platform on
opensource based systems using commodity PC hardware.
---------------- PROPEL AHEAD -----------------
T- ADAPTER
REQUIRED
OVERLAP & ENBLOC
DIALING
SURGE
PROTECTION
CaudalFin™ Digital Voice Logger is optimized for
performance and enables a Single Span logger to
be implemented on low end Atom™ processors to
achieve lowest Total Cost of Ownership. WIRETAP 2 PORT VOICE LOGGER CARD

3. Rich Set of Hardware Features
Characteristics
---------------- PROPEL AHEAD -----------------
ON BOARD DMA
Can offload expensive memory operations, such as large copies or scatter-gather operations
from the CPU to a dedicated DMA engine which is in built on th board
SUPPORT FOR MULTIPLE AUDIO FORMATS
WireTap Supports Multiple Audio formats for recording which Includes .WAV, GSM etc
HIGH IMPEDANCE RECORDING
GAIN CONTROL
AUTOMATIC CABLE TYPE DETECTION
API ACCESS THROUGH AMI INTERFACE
CaudalFin Technologies Pvt Ltd
#35-36, 2nd Floor,
Krishna Reddy Layout,
Domlur, Bangalore,
India - 560061
For Sales : sales@caudalfin.com
For Support : sales@caudalfin.com
Direct Phone: +91-80-41131709
CaudalFin Technologies Pvt Ltd
Software select-able high impedance based tapping to ensure minimal intrusion on tapped circuit;
Available for all T1/E1/J1 circuits.
Automatic software gain settings for high impedance recording.
The issue of cable settings during installation can be resolved via software based cable detection to help
quick installation success.
MULTIPLE RECORDING MODES
Software select-able recording modes
2U MOUNTING BRACKETS
2U Mounting Brackets available for 2U servers
The Asterisk Manager Interface (AMI) allows a client program to connect to an Asterisk instance and
issue commands or read events over a TCP/IP stream. Integrators will find this particularly useful when
trying to track the state of a telephony client inside Asterisk, and directing that client based on custom
(and possibly dynamic) rules.