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Broadband Call Dialer

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Broadband Call Dialer

Broadband Call Dialer <Click to enlarge>To save on call charges you can now make telephone calls via a Broadband Internet connection (ADSL or Cable). However, the cost of replacing your office telephone system (PABX or Keyline) with an IP based system is prohibitive. The new BIA Broadband Call Dialer helps you to bridge the gap between your existing PABX and the Internet.

BIA Broadband Call Dialer adapts a telephone system trunk port to a Broadband Internet connection (e. g. ADSL, cable or leased line). When calling from your existing telephone system, the Broadband Call Dialer delivers your voice to the destination via the Internet. The destination can be another VoIP device (e.g. Broadband Phone) or a normal telephone number.

When you have pressed a number on your PABX phone, the Broadband Call Dialer will inspect it and decide on the best way to proceed. It will choose between the normal phone line and the Internet connection. In normal operation it connects the phone line and your telephone system directly, so that normal phone calls are undisturbed.


Connectivity Diagram
(click to enlarge)
<Click to enlarge>

Benefits
  • Free of charge phone calls between 2 Broadband Call Dialers (e. g. installed in 2 countries

  • Can make outgoing calls from the Internet to a normal phone number (Internet DISA)

  • Voice and Internet data at the same time

  • Can communicate with another VoIP device (e.g. Broadband Phone or Microsoft Netmeeting software)

  • Can use any kind of Broadband internet service (ADSL, cable, fixed or dynamic IP) by the built-in roaming feature

  • Abbreviated dialing for roaming group members

  • No disturbance to normal incoming and outgoing phone call


Specifications
Type
Function Voice over IP Gateway
Interface Ethernet
Port  WAN (to ADSL modem, cable modem or router)
LINE (Phone line)
PHONE (PABX or single-line phone)

Network Interface
Network  10 Base T Ethernet connection
Connector  RJ-45

Voice Processing
Hardware  Dedicated Digital Signal Processor for voice compression and optimization
Audio Codec  ITU-T G.723.1 (5.3 / 6.3 Kbps)
ITU-T G.729 A (8 Kbps)
ITU-T G.711 A Law (64 Kbps)
ITU-T G.711 u Law (64 Kbps)
Voice Activity Detection ITU-T Specification
Jitter Buffering  Automatic optimization for delay time and jitter (Less than 500 ms delay time on normal condition 10 Base T Ethernet line)

Network Protocol
Signaling H.323 version 2
H.450.1 to H.450.3
Q.931
H.245

Administration

Internet Account Setup  By a connected single-line phone
Login  Automatic DHCP mode
Manual static IP mode

Internet Connection Compatibility

Fixed IP Supported
Dynamic IP Supported by built-in Roaming feature

Hardware Specifications

Display Module 2-line LCD alphanumeric
Weight 1.5kg
Dimension (W x D x H ) 172 x 34 x 282 mm
Power  AC adaptor

Software Specifications

Roaming Group 1 host + 8 stations
Communication Software Compatibility Compatible with Microsoft Netmeeting 3.0 or above

Calling Mode

LINE to PHONE Normal phone call
WAN to PHONE IP Call
WAN to LINE Internet DISA


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Last Updated: Wednesday, April 19, 2006 / 03:07:22 AM

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