[asterisk-users] MFC/R2 detected as ISDN PRI

[Tzafrir Cohen]

On Wed, Nov 10, 2010 at 11:42:18AM -0300, Martin Spinassi wrote:
> Hi list,
> 
> I'm trying to setup an asterisk 1.8.0 with MFC/R2, but I'm having these
> error messages loading chan_dahdi:
> 
> > module load chan_dahdi.so
> ERROR[9241]: chan_dahdi.c:11848 mkintf: Signalling requested on channel
> 1 is MFC/R2 but line is in ISDN PRI signalling

That is: "You requested [in chan_dahdi.conf] MFC/R2 signalling, but the
channel has [applied from /etc/dahdi/system.conf] PRI signalling.

You should probably have in /etc/dahdi/system.conf something along the
lines of:

  # Not sure about crc4
  span=1,1,0,cas,hdb3,crc4
  cas=1-15,17-31,1101
  dchan=16
  
  # also be sure to set echocan, tonezone, and such

-- 
               Tzafrir Cohen
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