| Name | Title | Contact Details |
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Tele Exchange Group is a Sunny Isles Beach, FL-based company in the Telecommunications sector.
Radio Reconnaissance Tech is a Fredericksburg, VA-based company in the Telecommunications sector.
Entrotech Inc is a Columbus, OH-based company in the Telecommunications sector.
Ifbyphone, Inc. is a Skokie, IL-based company in the Telecommunications sector.
Comptel (HEX: CTL1V) is a leading provider of mediation software for telecommunications operators with more than 160 customers on all continents. Comptel MDS application suite is available for different networks including mobile, GPRS, fixed line,