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Can I use freeSwitch with isdn BRI/BRA lines (S0 Basic Rate Interface)?

April 26, 2017BASIC bra BRI interface ISDN rate s0

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Can I use freeSwitch with isdn BRI/BRA lines (S0 Basic Rate Interface)?

1 Answer

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10 Posted

Initial BRI support has been added to the default ISDN module (ozmod_isdn). TE (user) and NT (net) mode are supported, including dialtone in NT mode and overlap receiving. This has been tested/developed with zaptel + bristuff / dahdi (ozmod_zt) and a single port HFC-S PCI card. NOTE: Advanced features (transfer, hold etc.) are not supported by the ozmod_isdn ISDN stack.