Module 4 a/b - 8 a/b

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Adds 4 or 8 additional analogue ports. For connection to (mobile) analog phones, fax group 3, call answering machine, external voice-mail, or modem. All a/b port with CLIP support and call charge pulse. 4 a/b card for T484 and ICT range 8 a/b card only for ICT range

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Telephony Modules

• VoVPN module
• Routermodule
• Module 4 DSP - 8 DSP
• Module 2 a/b
• Module 4 a/b - 8 a/b
• Module 2 S0 - 4 S0
• Module 4 Up0 - 8 Up0
• Module 1 POTS
• Module POTS 2 / 4
• Module PRI
• Module Multicell 2 / 4
• T400 - T400/2
• Module FSM (Overvoltage protection)
• Module TFE
• Module contacts
• Module NSP
• Answeringmodule CS410