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<DIV id=idOWAReplyText14024 dir=ltr>
<DIV dir=ltr><FONT face=Arial color=#000000 size=2>I meant G711 configured on
the the VoIP Dial Peers that will be used outbound to the PSTN. Your call
will match a VoIP peer then match a POTS peer to be sent to the PSTN. The
default dial-peer codec is G729, so you'll need to specify the use of
G711. Either by:</FONT></DIV><FONT face=Arial size=2></FONT></DIV>
<DIV dir=ltr> </DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT>
<DIV dir=ltr><FONT face=Arial size=2>Configuring a voice
class:</FONT></DIV><FONT face=Arial size=2></FONT></DIV>
<DIV dir=ltr>voice class codec 1<BR>codec preference 1 g711ulaw </DIV>
<DIV dir=ltr>codec preference 2 g711alaw<BR>codec preference 3 g729r8</DIV>
<DIV dir=ltr> </DIV>
<DIV dir=ltr>dial-peer voice 2 voip<BR>destination-pattern 3…<BR>voice-class
codec 1<BR>voice-class h323 1<BR>session target ipv4:10.1.21.39<BR>dtmf-relay
h245-alphanumeric<BR>ip qos dscp cs3 signaling<BR>no vad</DIV>
<DIV dir=ltr> </DIV>
<DIV dir=ltr>or by using the "codec" command in dial-peer configuration.</DIV>
<DIV dir=ltr> </DIV>
<DIV dir=ltr>Scott<BR></DIV>
<DIV dir=ltr><BR></DIV>
<DIV dir=ltr>
<HR tabIndex=-1>
</DIV>
<DIV dir=ltr><FONT face=Tahoma size=2><B>From:</B> Erik Erasmus (E)
[mailto:ErasmuE4@telkom.co.za]<BR><B>Sent:</B> Wed 7/12/2006 3:37
PM<BR><B>To:</B> Scott Coner (US); Kevin Thorngren<BR><B>Cc:</B>
cisco-voip@puck.nether.net<BR><B>Subject:</B> RE: [cisco-voip] MTP - application
log error<BR></FONT><BR></DIV>
<DIV>
<DIV id=idOWAReplyText5725 dir=ltr>
<DIV dir=ltr><FONT face=Arial color=#000000 size=2>Hi Scott</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>thanks for the input</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>don't you mean G729 in thedial peers -
remember I want G711 on the lan and to pstn at all sites but use G729 between
sites. This is something that is not 100% clear to me. The way I see it if a
phone in a branch phones another phone in the same location they talk G711
controlled by CCM regions. If the same phone calls to pst then also it uses
g711. If the sam phone calls another phone at HQ the phone can natively swop to
G729 and talk onnet to HQ without using any transcoding because the phone at HQ
via call manager signalling also knows to accept that call leg in G729. Or am I
missing something here.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>Is transcoding not just needed when the
devices at the ends of the call leg can not natively support the codec
required. Like for example a call to voicemail system that only supports G711
but you are making it across the wan and the remote phone needs to talk G729 to
the HQ etc.</FONT></DIV>
<DIV dir=ltr> </DIV>
<DIV dir=ltr>I also learned something about ATAs that might be a pointer on the
use of theresources that baffle me - see may reply to the group earlier</DIV>
<DIV dir=ltr> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>erik</FONT> </DIV></DIV>
<DIV dir=ltr><BR>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> Scott Coner (US)
[mailto:scott.coner@us.didata.com]<BR><B>Sent:</B> Wed 2006-07-12
17:50<BR><B>To:</B> Kevin Thorngren; Erik Erasmus (E)<BR><B>Cc:</B>
cisco-voip@puck.nether.net<BR><B>Subject:</B> RE: [cisco-voip] MTP - application
log error<BR></FONT><BR></DIV>
<DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Also be sure you
specified the g.711 codec in your h.323 dial peers.</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"></SPAN></FONT> </P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Scott</SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"></SPAN></FONT> </P>
<DIV>
<DIV class=MsoNormal style="TEXT-ALIGN: center" align=center><FONT
face="Times New Roman" size=3><SPAN style="FONT-SIZE: 12pt">
<HR tabIndex=-1 align=center width="100%" SIZE=2>
</SPAN></FONT></DIV>
<P class=MsoNormal><B><FONT face=Tahoma size=2><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">From:</SPAN></FONT></B><FONT
face=Tahoma size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">
cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net]
<B><SPAN style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Kevin
Thorngren<BR><B><SPAN style="FONT-WEIGHT: bold">Sent:</SPAN></B> Wednesday, July
12, 2006 11:48 AM<BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> Erik
Erasmus (E)<BR><B><SPAN style="FONT-WEIGHT: bold">Cc:</SPAN></B>
cisco-voip@puck.nether.net<BR><B><SPAN
style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: [cisco-voip] MTP - application
log error</SPAN></FONT></P></DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"></SPAN></FONT> </P>
<DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt">Hi Erik, </SPAN></FONT></P></DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"></SPAN></FONT> </P>
<DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt">There are many reason why this could happen. Someone
would need to look at the CCM traces to see what is really happening but here
are a couple of ideas that won't actually cause call failures:
</SPAN></FONT></P></DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"></SPAN></FONT> </P>
<DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt">- MoH to a G.729 Region where there is no Transcoder and
the G.729 codec is not selected in the IPVMSA service parameters (you mentioned
no MoH to the branches so this might not be the case). </SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt">- A failure to allocate a transcoder when the
annunciator is invoked. Do you hear the annunciator when placing calls that fail
or do you just hear reorder? </SPAN></FONT></P></DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"></SPAN></FONT> </P>
<DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt">Kevin </SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt">On Jul 12, 2006, at 9:46 AM, Erik Erasmus ((E)) wrote:
</SPAN></FONT></P></DIV>
<BLOCKQUOTE style="MARGIN-TOP: 5pt; MARGIN-BOTTOM: 5pt">
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"></SPAN></FONT> </P>
<DIV>
<P class=MsoNormal><FONT face=Arial size=3><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: Arial">Hi</SPAN></FONT> </P></DIV>
<DIV>
<P class=MsoNormal><FONT face=Arial size=3><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: Arial">I am currently busy with
implementation of IPt network. HQ with ccm 4-1-3sr3a, couple of branches with
ISR routers as h323 voice gateways with local breakout via ISDN – to pstn. All
phones register with central CCM server. In general working fine. I noticed
something I am not sure about, the application logg on the call manager
shows error; not enogh MTP resources – add more MTP- transcoding
resources.</SPAN></FONT> </P></DIV>
<DIV>
<P class=MsoNormal><FONT face=Arial size=3><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: Arial"></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face=Arial size=3><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: Arial">At HQ we use G711, branches use
g711 and branch to HQ and HQ to branch calls use G729. As far as I am
concerned we are not using any MTP – the eventviewer in 2K also shows no MTP
being used – so not sure why the application logg errors.</SPAN></FONT>
</P></DIV>
<DIV>
<P class=MsoNormal><FONT face=Arial size=3><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: Arial"></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face=Arial size=3><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: Arial"></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face=Arial size=3><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: Arial">No MOH in branches yet only
unicast MOH at HQ</SPAN></FONT> </P></DIV>
<DIV>
<P class=MsoNormal><FONT face=Arial size=3><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: Arial"></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face=Arial size=3><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: Arial">Has anyone else seen this before.
CCM4-1-3sr3a and OS2000-4-2</SPAN></FONT> </P></DIV>
<DIV>
<P class=MsoNormal><FONT face=Arial size=3><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: Arial"></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face=Arial size=3><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: Arial"></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><B><I><FONT face="Times New Roman" size=4><SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 13.5pt; FONT-STYLE: italic">Erik
Erasmus</SPAN></FONT></I></B></P></DIV></BLOCKQUOTE>
<BLOCKQUOTE style="MARGIN-TOP: 5pt; MARGIN-BOTTOM: 5pt">
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"></SPAN></FONT> </P>
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