<HTML dir=ltr><HEAD>
<META http-equiv=Content-Type content="text/html; charset=unicode">
<META content="MSHTML 6.00.6000.16481" name=GENERATOR>
<STYLE>
<!--
font-face
{font-family:"Cambria Math";}
font-face
{font-family:Calibri;}
font-face
{font-family:Tahoma;}
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-serif";}
a:link, span.MsoHyperlink
{
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{
color:purple;
text-decoration:underline;}
p
{
margin-right:0in;
margin-left:0in;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.MsoListParagraph, li.MsoListParagraph, div.MsoListParagraph
{
margin-top:0in;
margin-right:0in;
margin-bottom:0in;
margin-left:.5in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-serif";}
span.EmailStyle19
{
font-family:"Calibri","sans-serif";
color:windowtext;}
span.EmailStyle20
{
font-family:"Arial","sans-serif";
color:navy;}
span.EmailStyle21
{
font-family:"Calibri","sans-serif";
color:#1F497D;}
div.Section1
{page:Section1;}
ol
{margin-bottom:0in;}
ul
{margin-bottom:0in;}
-->
</STYLE>
</HEAD>
<BODY lang=EN-US vLink=purple link=blue>
<DIV id=idOWAReplyText3037 dir=ltr>
<DIV dir=ltr><FONT face=Arial color=#000000 size=2>hello jason;</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>The phone is working normally for all of the normal options (off hook, on hook, dialing, answering calls,...etc) the problem is with the VMWI signal that is maybe sent 90 volt (or even in some models higher) it is an FSK signal with 90 v that signals the analog phone to light the lamp whenever the user has a voice mail. in VG248 it supports the 90 v signal but for the VG224 it doesnot, so it is not affecting the over all operation of the phone just the VMWI is the affected feature.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial color=#000000 size=2></FONT> </DIV></DIV>
<DIV id=idSignature42570 dir=ltr>
<DIV><FONT face=Arial color=#000000 size=2>
<DIV class=ecsection1 style="MARGIN: auto 0in"><SPAN style="FONT-SIZE: 10pt; COLOR: #003366; FONT-FAMILY: Tahoma">Thanks and Best Regards<BR><B><BR>Ahmed A. Elnagar<BR></B>Network Engineer <FONT color=#000000>Specialist</FONT></SPAN></DIV>
<DIV class=ecsection1 style="MARGIN: auto 0in"><SPAN style="FONT-SIZE: 10pt; COLOR: #003366; FONT-FAMILY: Tahoma"></SPAN><SPAN style="FONT-SIZE: 6pt; COLOR: black; FONT-FAMILY: Tahoma"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN> </DIV>
<DIV class=ecsection1 style="MARGIN: auto 0in"><SPAN lang=ES style="FONT-SIZE: 10pt; COLOR: #003366; FONT-FAMILY: Tahoma; mso-ansi-language: ES">Advanced Computer Technology (ACT)<BR>16 Fawzy Ramah St.Off Shehab St.Mohandessin, Giza, Egypt <BR>Postal Code:12411 Cairo Egypt<BR></SPAN><SPAN style="FONT-SIZE: 6pt; COLOR: #003366; FONT-FAMILY: Tahoma"><BR></SPAN><SPAN class=ecspelle><B><SPAN lang=ES style="FONT-SIZE: 10pt; COLOR: #003366; FONT-FAMILY: Tahoma; mso-ansi-language: ES">Mob</SPAN></B></SPAN><B><SPAN style="FONT-SIZE: 10pt; COLOR: #003366; FONT-FAMILY: Tahoma">:</SPAN></B><SPAN style="FONT-SIZE: 10pt; COLOR: #003366; FONT-FAMILY: Tahoma"> +2010-2833868</SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Tahoma"><BR></SPAN><B><SPAN lang=ES style="FONT-SIZE: 10pt; COLOR: #003366; FONT-FAMILY: Tahoma; mso-ansi-language: ES">Website</SPAN></B><B><SPAN style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Tahoma">: </SPAN></B><SPAN lang=ES style="FONT-SIZE: 10pt; COLOR: #003366; FONT-FAMILY: Tahoma; mso-ansi-language: ES">www.act-eg.com<BR><B>E-mail</B></SPAN><B><SPAN style="FONT-SIZE: 10pt; COLOR: #004600; FONT-FAMILY: Tahoma">: </SPAN></B><SPAN lang=ES style="FONT-SIZE: 10pt; COLOR: #003366; FONT-FAMILY: Tahoma; mso-ansi-language: ES"><A href="mailto:aelnagar@act-eg.com">aelnagar@act-eg.com</A></SPAN></DIV></FONT></DIV></DIV>
<DIV dir=ltr><BR>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> cisco-voip-bounces@puck.nether.net on behalf of Jason Aarons (US)<BR><B>Sent:</B> Fri 10-Aug-07 3:44 PM<BR><B>To:</B> cisco-voip@puck.nether.net<BR><B>Subject:</B> Re: [cisco-voip] VMWI on analog phones with VG224<BR></FONT><BR></DIV>
<DIV>
<DIV class=Section1>
<P class=MsoNormal><SPAN style="COLOR: #1f497d">What make/model phone or region/country uses 90 volt phones? I did a google search and see some intercom/hospital phones. I had never heard of 90 volt until your posting, something to watch out for! -jason</SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"></SPAN> </P>
<DIV>
<DIV style="BORDER-RIGHT: medium none; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; PADDING-TOP: 3pt; BORDER-BOTTOM: medium none">
<P class=MsoNormal><B><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'">From:</SPAN></B><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'"> cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net] <B>On Behalf Of </B>Ahmed Elnagar<BR><B>Sent:</B> Wednesday, August 08, 2007 7:42 AM<BR><B>To:</B> Kenneth Sinfield (AU); cisco-voip@puck.nether.net<BR><B>Subject:</B> Re: [cisco-voip] VMWI on analog phones with VG224</SPAN></P></DIV></DIV>
<P class=MsoNormal> </P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: 'Arial','sans-serif'">Hello kenneth;</SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: 'Arial','sans-serif'">Thanks for your reply, the problem was that the VG224 only supports FSK with 24 or 48 volt and the analog phone that I was testing was using 90 volt by default, this phone works well with the VG248 as it supports this high voltage but not the VG224.</SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: 'Arial','sans-serif'"></SPAN> </P>
<DIV>
<DIV class=MsoNormal style="TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman','serif'">
<HR align=center width="100%" SIZE=2>
</SPAN></DIV>
<P class=MsoNormal><B><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'">From:</SPAN></B><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'"> cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net] <B>On Behalf Of </B>Kenneth Sinfield<BR><B>Sent:</B> Tuesday, August 07, 2007 12:37 PM<BR><B>To:</B> cisco-voip@puck.nether.net<BR><B>Subject:</B> [cisco-voip] VMWI on analog phones with VG224</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman','serif'"></SPAN></P></DIV>
<P class=MsoNormal> </P>
<P class=MsoNormal><SPAN lang=EN-AU>Hi Ahmed,</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU></SPAN> </P>
<P class=MsoNormal><SPAN lang=EN-AU>I have VMWI working on an ISR router with FXS ports (VMWI will work on a VG224 as well). Basically below are the requirements:</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU></SPAN> </P>
<P class=MsoListParagraph style="TEXT-INDENT: -0.25in"><SPAN lang=EN-AU style="FONT-FAMILY: Symbol">·</SPAN><SPAN lang=EN-AU style="FONT-SIZE: 7pt; FONT-FAMILY: 'Times New Roman','serif'"> </SPAN><SPAN lang=EN-AU>The Cisco Gateway must run IOS version IP Voice T strain (not SP Services on ISRs) 12.4(6)T or later (I tested 12.4(11)T2)</SPAN></P>
<P class=MsoListParagraph style="TEXT-INDENT: -0.25in"><SPAN lang=EN-AU style="FONT-FAMILY: Symbol">·</SPAN><SPAN lang=EN-AU style="FONT-SIZE: 7pt; FONT-FAMILY: 'Times New Roman','serif'"> </SPAN><SPAN lang=EN-AU>Cisco CallManager version must be version 4.2 or later (I tested CallManager 5.1.2)</SPAN></P>
<P class=MsoListParagraph style="TEXT-INDENT: -0.25in"><SPAN lang=EN-AU style="FONT-FAMILY: Symbol"><SPAN>·<SPAN style="FONT: 7pt 'Times New Roman'"> </SPAN></SPAN></SPAN><SPAN lang=EN-AU>Any version of Unity (I tested Unity Connection 1.2)</SPAN></P>
<P class=MsoListParagraph style="TEXT-INDENT: -0.25in"><SPAN lang=EN-AU style="FONT-FAMILY: Symbol">·</SPAN><SPAN lang=EN-AU style="FONT-SIZE: 7pt; FONT-FAMILY: 'Times New Roman','serif'"> </SPAN><SPAN lang=EN-AU>Must use SCCP(Skinny) as the gateway protocol, and NOT MGCP</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU></SPAN> </P>
<P class=MsoNormal><SPAN lang=EN-AU>Here is an output from the gateway(MWI refers to stutter tone VMWI needs to be “ON”):</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU></SPAN> </P>
<P class=MsoNormal><SPAN lang=EN-AU>pstn#show stcapp device voice-port 0/3/3</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Port Identifier: 0/3/3</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Device Type: ALG </SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Device Id: 4</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Device Name: AN17598075F0183</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Modem Capability: None</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Device State: IS</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Diagnostic: None</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Directory Number: 1005</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Dial Peer(s): 101 </SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Dialtone after remote onhook feature: activated</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Last Event: STCAPP_CC_EV_CALL_DISCONNECT_DONE</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Line State: IDLE</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Hook State: ONHOOK</SPAN></P>
<P class=MsoNormal><B><SPAN lang=EN-AU>mwi: ENABLE</SPAN></B></P>
<P class=MsoNormal><B><SPAN lang=EN-AU>vmwi: ON</SPAN></B></P>
<P class=MsoNormal><SPAN lang=EN-AU>PLAR: DISABLE</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Number of CCBs: 0</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Global call info:</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU> Total CCB count = 0</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU> Total call leg count = 0</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU></SPAN> </P>
<P class=MsoNormal><SPAN lang=EN-AU>Thanks,</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Ken.</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU></SPAN> </P>
<P class=MsoNormal><SPAN lang=EN-AU>Kenneth Sinfield</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Systems Engineer</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Dimension Data, Australia</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>139 Coronation Drive, Milton</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Queensland, Australia, 4064</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU>Phone: +61732921968</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-AU></SPAN> </P>
<P><SPAN lang=EN-AU style="FONT-SIZE: 8pt; FONT-FAMILY: 'Arial','sans-serif'">******************************************************************************</SPAN><SPAN lang=EN-AU></SPAN></P>
<P><SPAN lang=EN-AU style="FONT-SIZE: 8pt; FONT-FAMILY: 'Arial','sans-serif'">- NOTICE FROM DIMENSION DATA AUSTRALIA</SPAN><SPAN lang=EN-AU></SPAN></P>
<P><SPAN lang=EN-AU style="FONT-SIZE: 8pt; FONT-FAMILY: 'Arial','sans-serif'">This message is confidential, and may contain proprietary or legally privileged information. If you have received this email in error, please notify the sender and delete it immediately.</SPAN><SPAN lang=EN-AU></SPAN></P>
<P><SPAN lang=EN-AU style="FONT-SIZE: 8pt; FONT-FAMILY: 'Arial','sans-serif'"></SPAN><SPAN lang=EN-AU></SPAN> </P>
<P><SPAN lang=EN-AU style="FONT-SIZE: 8pt; FONT-FAMILY: 'Arial','sans-serif'">Internet communications are not secure. You should scan this message and any attachments for viruses. Under no circumstances do we accept liability for any loss or damage which may result from your receipt of this message or any attachments.</SPAN><SPAN lang=EN-AU></SPAN></P>
<P><SPAN lang=EN-AU style="FONT-SIZE: 8pt; FONT-FAMILY: 'Arial','sans-serif'">******************************************************************************</SPAN><SPAN lang=EN-AU></SPAN></P></DIV>
<P>
<HR SIZE=1>
<P></P>
<P><STRONG>Disclaimer: This e-mail communication and any attachments may contain confidential and privileged information and is for use by the designated addressee(s) named above only. If you are not the intended addressee, you are hereby notified that you have received this communication in error and that any use or reproduction of this email or its contents is strictly prohibited and may be unlawful. If you have received this communication in error, please notify us immediately by replying to this message and deleting it from your computer. Thank you. </STRONG></P></DIV></BODY></HTML>