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<div class="moz-cite-prefix">Thanks Goke M Aruna, I resolved the
problem it was an issue within ss7.conf with the parameters "opc"
& "dpc".<br>
<br>
Now the channels are all in state "idle" and i am able to make
calls.<br>
<br>
The calls are transmitted, but the voice stream is not.<br>
<br>
I have the next message within the logs:<br>
<pre>[Mar 18 16:36:54] NOTICE[16915]: channel.c:2591 __ast_read: Dropping incompatible voice frame on SS7/siuc/30 of format ulaw since our native format has changed to 0x8 (alaw)
</pre>
<br>
<br>
On 03/18/2013 04:43 PM, Goke M Aruna wrote:<br>
</div>
<blockquote
cite="mid:CAE=Ditr22Y1xL0Os31tV-eKaC3eAFbCYPX1EhgUHgjhtUkrdrw@mail.gmail.com"
type="cite">which of the two servers is the master and which is
the slave? which is the clock source?
<div><br>
</div>
<div>check this link. <a moz-do-not-send="true"
href="http://wiki.openvox.cn/index.php/OpenVox_D410E_Dahdi_en">http://wiki.openvox.cn/index.php/OpenVox_D410E_Dahdi_en</a></div>
<div><br>
</div>
<div>Regards<br>
<br>
<div class="gmail_quote">On Mon, Mar 18, 2013 at 4:11 PM, amine
<span dir="ltr"><<a moz-do-not-send="true"
href="mailto:ferhi.med.amine@gmail.com" target="_blank">ferhi.med.amine@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div><u>chan_dahdi.conf<br>
<br>
Machine1:</u><br>
<br>
[channels]<br>
context=default<br>
<br>
switchtype = euroisdn<br>
overlapdial = yes<br>
<br>
ringtimeout=8000<br>
<br>
callwaiting=no<br>
<br>
callerid=asreceived<br>
<br>
usecallerid=yes<br>
<br>
hidecallerid=no<br>
<br>
usecallingpres=yes<br>
<br>
callwaitingcallerid=yes<br>
<br>
cidsignalling=dtmf<br>
<br>
echocancel=yes<br>
<br>
echocancelwhenbridged=yes<br>
rxgain=0.0<br>
txgain=0.0<br>
<br>
threewaycalling=yes<br>
<br>
callreturn=yes<br>
<br>
adsi=no<br>
<br>
group=1<br>
<br>
callgroup=1<br>
pickupgroup=1<br>
<br>
immediate=no<br>
pridialplan=unknown<br>
prilocaldialplan=unknown<br>
<br>
group=2<br>
signalling=pri_net<br>
context=PBX_Asterisk<br>
channel=>63-77,79-93,94-108,110-124<br>
rxgain=0<br>
txgain=0<br>
<br>
<font color="#ff0000">;GROUP3 : USED FOR SS7<br>
group=3<br>
;signalling=pri_cpe<br>
signalling=ss7<br>
context=PSTN2_Asterisk<br>
channel=>1-15,17-31<br>
rxgain=0<br>
txgain=0</font><br>
<br>
group=4<br>
signalling=pri_cpe<br>
context=PSTN3_Asterisk<br>
channel=>32-46,48-62<br>
rxgain=0<br>
txgain=0<br>
<br>
<u>Machine2 :</u> the only difference is the Groups<br>
<br>
group=2<br>
signalling=pri_net<br>
context=PBX_Asterisk<br>
channel=>63-77,79-93,94-108,110-124<br>
rxgain=0<br>
txgain=0<br>
<br>
group=3<br>
signalling=pri_net<br>
context=PBX3_Asterisk<br>
channel=>32-46,48-62<br>
rxgain=0<br>
txgain=0<br>
<br>
<font color="#ff0000">;GROUP4 : USED FOR SS7</font><br>
<font color="#ff0000">group=4<br>
;signalling=pri_net<br>
signalling=ss7<br>
context=PBX1_Asterisk<br>
channel=>1-15,17-31<br>
rxgain=0<br>
txgain=0</font>
<div>
<div class="h5"><br>
<br>
<br>
On 03/18/2013 03:01 PM, Goke M Aruna wrote:<br>
</div>
</div>
</div>
<div>
<div class="h5">
<blockquote type="cite">share your chan_dahdi.conf<br>
<br>
<div class="gmail_quote">On Mon, Mar 18, 2013 at
3:51 PM, amine <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:ferhi.med.amine@gmail.com"
target="_blank">ferhi.med.amine@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0
0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> @Goke M
Aruna<br>
<br>
<u>/etc/dahdi/system.conf</u><br>
<br>
<u>Machine1:</u> I tryed with mtp2, bchan,
dchan<br>
<pre>span=1,0,0,ccs,hdb3</pre>
<pre>bchan=1-15,17-31</pre>
<pre>#mtp2=16</pre>
<pre>#bchan=16</pre>
<pre>dchan=16
</pre>
<u>Machine2:</u><br>
<pre>span=1,1,0,ccs,hdb3</pre>
<pre>bchan=1-15,17-31</pre>
<pre>#mtp2=16</pre>
<pre>#bchan=16</pre>
<pre>dchan=16</pre>
Results :
<div><br>
Machine 1:<br>
<pre># rasterisk -x "ss7 link status"</pre>
</div>
<pre>linkset:siuc, link:l1/16, state:INSERVICE, sls:0, total: 4294293/ 16</pre>
<div> <br>
Machine 2:<br>
<pre># rasterisk -x "ss7 link status"</pre>
</div>
<pre>linkset:siuc, link:l1/16, state:INSERVICE, sls:0, total: 4415921/ 16</pre>
<div> <br>
Still i have the next issues :<br>
<pre>CLI> ss7 linestat </pre>
<pre>Linkset: siuc</pre>
<pre>CIC 1 Idle Reset pending</pre>
</div>
<pre>...</pre>
<div>
<pre>CIC 31 Idle Reset pending</pre>
<br>
</div>
logs:<br>
<br>
<pre>[Mar 18 14:50:05] WARNING[28470]: l4isup.c:5057 l4isup_event: Received UEC (CIC 1), link 'l1'.</pre>
<pre>[Mar 18 14:50:05] WARNING[28470]: l4isup.c:5069 l4isup_event: Received CIC=1 for unequipped circuit (typ=UEC), link 'l1'.</pre>
<pre>[Mar 18 14:50:05] WARNING[28470]: l4isup.c:5057 l4isup_event: Received UEC (CIC 17), link 'l1'.</pre>
<pre>[Mar 18 14:50:05] WARNING[28470]: l4isup.c:5069 l4isup_event: Received CIC=17 for unequipped circuit (typ=UEC), link 'l1'.</pre>
<pre>[Mar 18 14:50:35] NOTICE[28470]: l4isup.c:1559 t22_timeout: T22 timeout (No "circuit group reset acknowledge" from peer) CIC=1.</pre>
<pre>[Mar 18 14:50:35] NOTICE[28470]: l4isup.c:1559 t22_timeout: T22 timeout (No "circuit group reset acknowledge" from peer) CIC=17.</pre>
<pre>[Mar 18 14:50:35] WARNING[28470]: l4isup.c:5057 l4isup_event: Received UEC (CIC 1), link 'l1'.</pre>
<pre>[Mar 18 14:50:35] WARNING[28470]: l4isup.c:5069 l4isup_event: Received CIC=1 for unequipped circuit (typ=UEC), link 'l1'.</pre>
<pre>[Mar 18 14:50:35] WARNING[28470]: l4isup.c:5057 l4isup_event: Received UEC (CIC 17), link 'l1'.</pre>
<pre>[Mar 18 14:50:35] WARNING[28470]: l4isup.c:5069 l4isup_event: Received CIC=17 for unequipped circuit (typ=UEC), link 'l1'.</pre>
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