Soren Rathje wrote: > > Specs for Si3210 (TDM400P FXS Module) says on page 93: > > --- > Register 72. On-Hook Line Voltage > > Bit 6 VSGN On-Hook Line Voltage. > The value written to this bit sets the on-hook line voltage polarity > (VTIP–VRING). > 0 = VTIP–VRING is positive > 1 = VTIP–VRING is negative > --- >
The (missing) link.. https://www.mysilabs.com/public/documents/tpub_doc/dsheet/Wireline/ProSLIC/en/si3210.pdf Features ... ... * Software programmable signal generation and audio processing: - DTMF generation and decoding - 12 kHz/16 kHz pulse metering generation - Phase-continuous FSK (caller ID) generation - Dual audio tone generators - Smooth and abrupt polarity reversal <<== NB! - µ-Law/A-Law and 16-bit linear PCM audio ... ... _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users