GXW4216-V2 - Grandstream - GXW4216 16-Port FXS VoIP Gateway - V2 GXW4216-V2 - Grandstream - GXW4216 16-Port FXS VoIP Gateway - V2 $546.75 $444.51
GXW4224 - Grandstream - 24 FXS Port VoIP Gateway GXW4224 - Grandstream - 24 FXS Port VoIP Gateway $851.17 $692.01
GXW4248 - Grandstream - FXS VoIP Gateway GXW4248 - Grandstream - FXS VoIP Gateway $1,825.33 $1,484.01
GXW4504 - Grandstream - Digital VoIP Gateway GXW4504 - Grandstream - Digital VoIP Gateway $3,651.88 $2,969.01