2008/11/26 Tzafrir Cohen <[EMAIL PROTECTED]>

> On Wed, Nov 26, 2008 at 04:12:58PM +0100, Olivier wrote:
> > Hi,
> >
> > From your answer, shall I understand it is possible to loop for one port
> > back to another ?
> >
> > /etc/dahdi/system.conf :
> > span=1,0,0,ccs,ami
> > span=2,0,0,ccs,ami
>

>
> Hmm...  which of those two should provide timing?
>
> I suppose you should use something of the sort of:
>
> span=1,1,0,ccs,ami
> span=2,0,0,ccs,ami
>

done : changed to
span=1,1,0,ccs,ami
span=2,0,0,ccs,ami

(if my memory is ok, port 1 is set to NT mode, port 2 is to TE.
I'm still wondering how to teach to port 2 to use timing from port 1 (I
think span=2,0 means that but 'm not certain) and above all, how to teach
port 1 use a timing source elsewhere and use it)




>
>
> > Anyway, chan_dahdi.conf :
>
> >
> > [channels]
> > language=fr
> > context=isdntrunk
> > switchtype=euroisdn
> > pridialplan=unknown
> > prilocaldialplan=unknown
> > internationalprefix=00
> > nationalprefix=0
> > usecallerid=yes
> > callwaiting=yes
> > usecallingpres=yes
> > callwaitingcallerid=yes
> > threewaycalling=yes
> > transfer=yes
> > canpark=yes
> > cancallforward=yes
> > callreturn=yes
> > echocancel=yes
> > echocancelwhenbridged=yes
> > rxgain=0.0
> > txgain=0.0
> > group=1
> > callgroup=1
> > pickupgroup=1
> > immediate=no
> > signalling=bri_cpe_ptp
> > channel=>1-2
> > channel=>4-5
>
> s/bri_cpe_ptp/bri_cpe/

Oops !

>
>
> In addition to that, a CPE needs to talk to a Network on the other side.
> Thus you should have something of the sort of:
>
> signalling=bri_net
> channel=>1-2
> signalling=bri_cpe
> channel=>4-5
>
>
> (As for the question of wiring: I have no idea. Refer to the
> documentation or to the answers of others in this thread)


b410 manual says pins are affected this way :

3   Tx+ (TE)   Rx+ (NT)
4   Rx+(TE)    Tx+ (NT)
5   Rx-(TE)    Tx- (NT)
6   Tx- (TE)   Rx- (NT)

I don't know if this means a straight cable is ok or not.
If someone could shed some light ...

>
>
> --
>               Tzafrir Cohen
> icq#16849755              jabber:[EMAIL PROTECTED]<[EMAIL PROTECTED]>
> +972-50-7952406           mailto:[EMAIL PROTECTED]
> http://www.xorcom.com  iax:[EMAIL PROTECTED]/tzafrir
>
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