Mircom TX3-ATA


ATA Adapter for TX3 Voice Entry Systems

Availability: In Stock

  • Factory New
Brand: Mircom FireAlarm.com Part #: 80824 Categories: , Manufacturer Part #: TX3-ATA


The TX3-ATA is a single port analog telephone adapter (ATA) that allows users to create a high-quality and manageable IP telephony solution for residential and office environments. Its ultra-compact size, voice quality, advanced VoIP functionality, security protection and auto provisioning options enable users to take advantage of VoIP on analog phones. It also allows service providers to offer high quality IP service to their market. The TX3-ATA is an ideal ATA for individual use as well as commercial IP voice deployments worldwide.


Weight 1.5 lbs
Dimensions 9.00 × 7.00 × 3.00 in




Production Status



  • Supports 1 SIP profile through a single FXS port and a single 10/100Mbps port
  • TLS and SRTP security encryption technology to protect calls and accounts
  • Automated provisioning options include TR-069 and XML config files
  • Supports 3-way voice conferencing
  • Failover SIP server automatically switches to secondary server if main server loses connection
  • Supports T.38 Fax for creating Fax-over-IP
  • Supports a wide range of caller ID formats
  • Use with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning
  • Supports advanced telephony features, including call transfer, call forward, call-waiting, do not disturb, message waiting indication, multi-language prompts, flexible dial plan and more


Single Port Analog Telephone Adapter; TX3-ATA
Mircom – Data Sheet