Vol. 20

January 4, 2006

Introduction

As The total solution provider in VoIP, Welltech continues to deliver unsurpassed VoIP solutions, offering fully featured voice gateway to enterprise, personal and SOHO sized customers.

More info...
 

Application diagram

 

Multiple Advantages

  • Embedded IP sharing
    Welltech IAD-189 integrates voice gateway and broadband router for offering IP sharing function besides high-quality and smoothly voice service. The embedded IP sharing allows 4 computers to connect with internet through the LAN interface on rear of IAD-189, The user can enjoy high-quality, low cost and featured voice service and convenient internet connection with no more extra cost.

  • QoS for guaranteed quality
    The IAD-189 supports QoS mechanisms such as VLAN and ToS tagging to ensure priority treatment of voice packets for guaranteed quality services that deliver clear voice quality during conversation.

  • PSTN backup
    IAD-189 allows user to call through PSTN port by manual and receive PSTN incoming call automatically. In addition the call will be switched to PSTN port from IP side if the network is abnormal.
    The emergency call e.g. 911 can be transffered to PSTN port automatically by an auto switch mechanism for ensure the call can be reached to the destination correctly.

  • Remote control
    The user is allowed to login with an authorized account and password via internet no matter where the administrator is. IAD-189 supports user remote control by WEB or Telnet to configure or perform firmware update from a FTP or TFTP server.

INQUIRE NOW!

Welltech Computer Co., Ltd.
TEL : +886-2-82265699
FAX : +886-2-82265799
http://www.welltech.com