IBeX can be integrated in nearly any traditional telephony system found in the market. The lack of interoperability has been a gating issue to growth in the IP telephony industry, we are changing that!  A summary of the interoperability features:

• E&M
• E&M Wink
• Feature Group D
• FXS
• FXO
• GR-303
• Loopstart
• Groundstart
• Kewlstart
• MF and DTMF support
• Robbed-bit Signaling (RBS) Types