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Patton SmartNode SN4118 8 FXS VoIP Gateway, 1x10/100baseT, H.323 and SIP External UI Power : Amazon.co.uk: Electronics & Photo
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Amazon.com: Patton Electronics - SN4141-8JO8V-EUI - SmartNode VoIP Gateway, 8 FXO, 8 VoIP Calls or 4 SIP-SIP Calls (SIP b2b UA) upgradeable (max. 200), Optional SIP-TLS/SRTP; 4 Transcoding Calls (max. 4), 1x
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Patton SmartNode SN4118 8 FXS VoIP Gateway, 1x10/100baseT, H.323 and SIP External UI Power : Amazon.co.uk: Electronics & Photo
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