'Re: [asterisk-ss7] SS7 with zaptel'

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List: asterisk-ss7
Subject: Re: [asterisk-ss7] SS7 with zaptel
From: Rana Dhekial <dhekial () msn ! com>
Date: 2009-01-16 17:50:58
Message-ID: BLU120-W547704216398B5844700BBA3D40 () phx ! gbl
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Agreed. But the interim code that Digium support sent me was \
http://svn.digium.com/svn/asterisk/team/sruffell/asterisk-trunk-transcoder , not a \
DAHDI code . Although this Asterisk code improved the g.723 call quality but the \
other problems remain.  
So I feel the probelms  may be  related to codec_dahdi > Date: Thu, 15 Jan 2009 \
12:54:42 -0600> From: kpfleming@digium.com> To: asterisk-ss7@lists.digium.com> \
Subject: Re: [asterisk-ss7] SS7 with zaptel> > Rana Dhekial wrote:> > > The reason \
behind I am asking is that I have couple of installations> > where I am using \
Digium's TC400 transcoder cards for g.729 and g.723> > codecs support. The driver for \
this card ( wctc4xxp, dahdi_transcode> > ) are installed as part of DAHDI. I am \
having lot of problems with this> > driver garbled g.723 call quality. Sometimes \
whole machine freezes with> > error related to DAHDI transcoder. Digium acknowledges \
the problem and> > has been working on a fix for last two months! > > > > Meanwhile \
my idea is to use Zaptel and install the required drivers from> > zaptel.> > The \
TC400 drivers in DAHDI and Zaptel are nearly identical, and have the> same issues \
that are being worked on. Switching to Zaptel would not> solve your problems, it \
would probably reintroduce worse problems that> have already been fixed.> > -- > \
Kevin P. Fleming> Digium, Inc. | Director of Software Technologies> 445 Jan Davis \
Drive NW - Huntsville, AL 35806 - USA> skype: kpfleming | jabber: \
kpfleming@digium.com> Check us out at www.digium.com & www.asterisk.org> > \
_______________________________________________> --Bandwidth and Colocation Provided \
by http://www.api-digital.com--> > asterisk-ss7 mailing list> To UNSUBSCRIBE or \
update options visit:> http://lists.digium.com/mailman/listinfo/asterisk-ss7 \
_________________________________________________________________ Windows Live™: Keep \
your life in sync. http://windowslive.com/explore?ocid=TXT_TAGLM_WL_t1_allup_explore_012009

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Agreed. But the interim code that Digium support sent me was <A \
href="http://svn.digium.com/svn/asterisk/team/sruffell/asterisk-trunk-transcoder" \
target=_blank>http://svn.digium.com/svn/asterisk/team/sruffell/asterisk-trunk-transcoder</A>&nbsp;, \
not a DAHDI code&nbsp;. Although this Asterisk code improved the g.723 call quality \
but the other problems remain. &nbsp; 
So I feel the probelms&nbsp;&nbsp;may be &nbsp;related to codec_dahdi &gt; \
Date: Thu, 15 Jan 2009 12:54:42 -0600 &gt; From: <A \
href="mailto:kpfleming@digium.com">kpfleming@digium.com</A> &gt; To: \
asterisk-ss7@lists.digium.com &gt; Subject: Re: [asterisk-ss7] SS7 with \
zaptel &gt; &gt; Rana Dhekial wrote: &gt; &gt; &gt; The reason behind I \
am asking is that I have couple of installations &gt; &gt; where I am using \
Digium's TC400 transcoder cards for g.729 and g.723 &gt; &gt; codecs support. The \
driver for this card ( wctc4xxp, dahdi_transcode &gt; &gt; ) are installed as part \
of DAHDI. I am having lot of problems with this &gt; &gt; driver garbled g.723 \
call quality. Sometimes whole machine freezes with &gt; &gt; error related to \
DAHDI transcoder. Digium acknowledges the problem and &gt; &gt; has been working \
on a fix for last two months! &gt; &gt; &gt; &gt; Meanwhile my idea is to use \
Zaptel and install the required drivers from &gt; &gt; zaptel. &gt; &gt; \
The TC400 drivers in DAHDI and Zaptel are nearly identical, and have the &gt; same \
issues that are being worked on. Switching to Zaptel would not &gt; solve your \
problems, it would probably reintroduce worse problems that &gt; have already been \
fixed. &gt; &gt; -- &gt; Kevin P. Fleming &gt; Digium, Inc. | Director \
of Software Technologies &gt; 445 Jan Davis Drive NW - Huntsville, AL 35806 - \
USA &gt; skype: kpfleming | jabber: kpfleming@digium.com &gt; Check us out at \
www.digium.com &amp; www.asterisk.org &gt; &gt; \
_______________________________________________ &gt; --Bandwidth and Colocation \
Provided by http://www.api-digital.com-- &gt; &gt; asterisk-ss7 mailing \
list &gt; To UNSUBSCRIBE or update options visit: &gt; \
http://lists.digium.com/mailman/listinfo/asterisk-ss7 <hr />Windows \
Live™: Keep your life in sync. <a \
href='http://windowslive.com/explore?ocid=TXT_TAGLM_WL_t1_allup_explore_012009' \
target='_new'>Check it out.</a></body> </html>

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