Distributed Voice Logging based Upon LAN / WAN

  • Number of channels is scalable up to 64. However, each module is of four channels. (Indicate   no. of channels required while ordering)
  • Modular construction
  • Easy installation and user-friendly software interfaces
  • Each Channel Bank is of four Channels
  • Compression Rate 64 KBPS to retain original voice. (Higher compression rates can be   provided)
  • Separate indication for every channel recording in pogress
  • Can be interfaced with wireless, telephone lines. Thus various types of voice signal inputs can   be fed to Voice Logger System simultaneously, allocating separate channel for each input
  • Records voice with date and time
  • Plays Voice by entering date and time
  • Plays any channel without interrupting recording of any other channel, including channel being   played
  • Has Ethernet port to get connected in computer network
  • Play Control is by any computer in the network. 
  • Record keeping can be done on CDs / Flash Memory 
  • Computer programmable selection of VOX, Pseudo calls or off hook calls
  • GSM / CDMA Interface for recording (Fixed Cellular/CDMA Terminal to be provided by the   buyer)
  • Recording remains uninterrupted even in case of defect in computer hardware and software   (where recording is in flash memory / dedicated hard disk) 
  • Play possible from every 4-channel module by using keyboard in stand-alone configuration   only



Channels : Analog (In multiples of 4)
Voice coding methods : 64 KBPS G.711 A/u law PCM
Record Trigger modes : Parallel Off hook / VOX / Ring detection / Forced
Storage Capacity / Media : 1600 Hrs in 40 GB hard disk provided to every four- channel module
Frequency Response : 300-3400Hz +/- 3 dB
Analog Input : 1. Impedance 600 Ohms or > 10 K Ohm 
2. Balanced or Unbalanced
Speaker Output : Speaker (2W, 8 Ohm)
Signal to Noise Ratio : Better than 40dB
Distortion : Less than 3%
Cross Talk : Better than 40dB
Recording Sensitivity : Better than 40dBm
Power : 230V, 50Hz, AC +/- 20%
Telephone Port 
(Balanced Line)
: RJ11
Unbalance Inputs Port : DB25
PC Recording Port : 10-BASE-T, RJ45, UTP
(In standalone Configure only)
: Four line 20 characters Alphanumeric LCD
(In standalone Configure only)
: PS2 keyboard
Temperature : Operating: -10° C to +55° C
Storage: -40° C to +70° C
Humidity : 40° C, RH 95 % 


Each 4 - channel Voice Logger module is equipped with network interface Ethernet 10 / 100, which allows its connection in the network. Thus any number of 4 - channel modules can work together in the network making it possible search of voice records of all 4 - channel modules in any single PC of the network. 

  • Distributed Voice Logging based Upon LAN / WAN
Voice Loggers
PC Based Voice Logger
Embedded Voice Logger - Recording in Hard Disk without PC and Play by use of PC
Embedded Voice Logger - Stand Alone - Both Record and Play without computer
Distributed Voice Logging based Upon LAN / WAN
Multi Channel Voice Logger
E1 / PRI Logger

Copyright © www.aetelelink.com, All rights reserved.