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Summary:ASTERISK-01901: Request - Complex impedance matching for TDM400 FXS modules
Reporter:richard (richard)Labels:
Date Opened:2004-06-25 23:35:20Date Closed:2008-06-07 10:43:01
Priority:MajorRegression?No
Status:Closed/CompleteComponents:Core/General
Versions:Frequency of
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Description:If possible, could the recent patch resulting from Bug 1747 be modified so that it also adjusts the 2wire impedance (direct register 10 on the ProSLIC), for any FXS modules on the TDM400 card?

****** ADDITIONAL INFORMATION ******

The correct setting for New Zealand (there are 2 choices), is 111 = New Zealand #2 (370 & + 620 & || 310 nF)
Comments:By: Mark Spencer (markster) 2004-06-26 15:29:05

Added to CVS.  To use it you must explictly add "fxshonormode=1" to your modprobe command line because MOST people will not benefit from this option, even if they use opermode.  The market is *flooded* with 600 ohm phones, so it's at least as likely that someone in another country will have a 600 ohm phone as a different impedence.
By: Digium Subversion (svnbot) 2008-06-07 10:43:01

Repository: dahdi
Revision: 423

U   trunk/wcfxs.c
U   trunk/wctdm.c

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r423 | markster | 2008-06-07 10:43:00 -0500 (Sat, 07 Jun 2008) | 2 lines

Add honorfxs mode (request for bug ASTERISK-1901), not generally valuable

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http://svn.digium.com/view/dahdi?view=rev&revision=423