Components for VoIP Telephony Cards

VoIP 1 channel FXS module. Note: Not compatible with Digium E series appliances.

VoIP 4 channel FXS module. Note: Not compatible with Digium E series appliances.

32 channel hardware echo cancellation module for A4x and A8x series cards. Note: Not compatible with Digium E series appliances.

64 channel hardware echo cancellation module for T23x series cards. Note: Not compatible with Digium E series appliances.

128 channel hardware echo cancellation module for T43x series cards. Note: Not compatible with Digium E series appliances.

32 channel hardware echo cancellation module for TDM24x and AEX24x series cards. Note: Not compatible with Digium E series appliances.

256 channel hardware echo cancellation module for TDM24x and AEX24x series cards.Note: Not compatible with Digium E series appliances.

Single channel FXO module for A4x and A8x series cards. Note: Not compatible with Digium E series appliances.

Quad channel FXO module for A8x, TDM24x and AEX24x series cards. Note: Not compatible with Digium E series appliances.

Low profile bracket for one (1) span TE13x digital cards.