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Sangoma W400-003E Tri module GSM card

Quick Overview


  • 3 GSM port/modules



  • Quad-band EGSM 850/900/1800/1900 Mhz for worldwide GSM compatibility and deployments



  • Built-in Asterisk Manager Interface support



  • GSM protocol stack for voice and SMS



  • Hardware echo cancellation and noise suppression


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