The new model Rainbow 3, Rainbow 4 validated by Elastix.
Jan 29, 2015, ATCOM announced the top level models of Rainbow Series IP telephone (Rainbow 3, Rainbow 4) have passed the compatibility test by Elastix, that mean the whole Rainbow Series IP telephones can be well interoperated with Elastix platform, great improve the efficiency to deplop ATCOM phone with Elastix system.
For more details, please kindly click on this,
http://www.elastix.org/index.php/en/product-information/certified-hardware.html#answer2
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About Elastix
Elastix is developed and managed by PaloSanto Solutions an Ecuadorian Based Company. PaloSanto Solutions is a leader in open source innovation and new technology in Latin America. Its experience in the development and implementation of open source technologies makes them be the preferred technology provider to more than 1000 companies.