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Dear All,
<p>I am facing a strange problem that I can't find any matches for while
googling,&nbsp; sometimes while a call initiated from asterisk to the PSTN&nbsp;is
answered and the answering party say the receiptionist tries to transfer
the call to someone else, the call dies, the full log shows nothing useful
and I am really unable to move forward on this issue, so can some one suggest
anything?
<p>My zapata.conf is below also we are using Digium TDM400P with FXO modules
to connect to the PSTN.
<br>&nbsp;
<p>[channels]
<br>callerid => asreceived
<br>usecallerid=yes
<br>hidecallerid=no
<br>callwaiting=yes
<br>usecallingpres=yes
<br>callwaitingcallerid=yes
<br>threewaycalling=yes
<br>transfer=yes
<br>cancallforward=yes
<br>callreturn=yes
<br>echocancel=yes
<br>echocancelwhenbridged=yes
<br>echotraining=400
<br>rxgain=0.0
<br>txgain=0.0
<br>busydetect=yes
<br>immediate=no
<br>faxdetect=both
<br>busycount=4
<br>callgroup=1
<br>pickupgroup=1
<br>pridialplan = local
<br>prilocaldialplan = local
<br>nationalprefix = 1
<br>internationalprefix = 1011
<br>group => 0
<br>context=from-pstn
<br>signalling=pri_cpe
<br>switchtype => euroisdn
<br>language=en
<br>channel => 1-15,17-31
<p>signalling=fxs_ks
<br>context=from-zaptel
<br>group=3
<br>channel => 63-74
<br>&nbsp;
<p>signalling=fxs_ks
<br>context=from-zaptel
<br>group=4
<br>channel => 75-78
<pre>--&nbsp;
Thx
MAG</pre>
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