<br><br><div class="gmail_quote">2011/6/14 Kevin P. Fleming <span dir="ltr"><<a href="mailto:kpfleming@digium.com">kpfleming@digium.com</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div><div></div><div class="h5">On 06/14/2011 03:11 PM, Olivier wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi,<br>
<br>
1. Is there any manual entry about modprobe's options relative to a<br>
given Dahdi driver (wctdm24xxp, for instance) ?<br>
<br>
2. When loading a wctdm24xxp driver, is there any parameter to pass to<br>
modprobe to configure a span in NT/point to point mode ?<br>
<br>
3. After running dahdi_cfg -vvvvv , I can read with dmesg :<br>
<br>
[ 1986.289277] wctdm24xxp 0000:04:06.0: xhfc: Configuring port 0 span 1<br>
in TE mode with termination resistance ENABLED<br>
[ 1986.337269] wctdm24xxp 0000:04:06.0: xhfc: Configuring port 2 span 2<br>
in TE mode with termination resistance ENABLED<br>
[ 1986.385269] wctdm24xxp 0000:04:06.0: xhfc: Configuring port 1 span 3<br>
in TE mode with termination resistance ENABLED<br>
[ 1986.433269] wctdm24xxp 0000:04:06.0: xhfc: Configuring port 3 span 4<br>
in TE mode with termination resistance ENABLED<br>
<br>
dahdi_cfg itself output is :<br>
# dahdi_cfg -vvvvvvvvvv<br>
DAHDI Tools Version - 2.4.0<br>
<br>
DAHDI Version: 2.4.0<br>
Echo Canceller(s): OSLEC<br>
Configuration<br>
======================<br>
<br>
SPAN 1: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)<br>
SPAN 2: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)<br>
SPAN 3: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)<br>
SPAN 4: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)<br>
<br>
Channel map:<br>
<br>
Channel 01: Clear channel (Default) (Echo Canceler: oslec) (Slaves: 01)<br>
Channel 02: Clear channel (Default) (Echo Canceler: oslec) (Slaves: 02)<br>
Channel 03: Hardware assisted D-channel (Default) (Echo Canceler: none)<br>
(Slaves: 03)<br>
<br>
<br>
<br>
The trouble is before that, I hand edited /etc/dahdi/system.conf with :<br>
# Span 1: WCBRI/0/0 "HA8-0000 Board 1" (MASTER)<br>
span=1,0,0,ccs,ami,term,te<br>
# termtype: te<br>
bchan=1-2<br>
hardhdlc=3<br>
echocanceller=oslec,1-2<br>
<br>
What I should I change in system.conf to configure a span in NT mode ?<br>
</blockquote>
<br></div></div>
It's fairly obvious, and documented in the manual for the Hx8 cards: change the 'te' in the 'span' line to 'nt'.<br></blockquote><div><br>Yes, you're absolutely right : it's documented in the user manual (page 55) !<br>
I could I miss this ?<br><br>Maybe,seeing the word Slave in dahdi_cfg's output that made me think of TE mode and clock coming from network side.<br><br><br>Thanks for helping.<br><br> </div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
-- <br>
Kevin P. Fleming<br>
Digium, Inc. | Director of Software Technologies<br>
Jabber: <a href="mailto:kfleming@digium.com" target="_blank">kfleming@digium.com</a> | SIP: <a href="mailto:kpfleming@digium.com" target="_blank">kpfleming@digium.com</a> | Skype: kpfleming<br>
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</blockquote></div><br>