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The following hardware is required to implement the H.323 Gateway feature and supporting software applications in the CSP.
• CSP Matrix Series 3 Card
• IP Signaling Series 3 card
• Chassis - Excel 2040, 2090 or 2110
• IP Network Interface Series 2 card or VDAC-ONE card for RTP streaming
• DSP-2 card or DSP-ONE card for DTMF tone detection and generation on the PSTN.