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<DIV dir=ltr align=left><SPAN class=870164514-27032006><FONT face=Arial
color=#0000ff size=2>Multiple subnets on a single router interface will confuse
DHCP unless you specify that they are "shared subnets" on the DHCP server.
Sniff the wire at your DHCP server and see if any DHCP requests are coming in
from the phones. If so, and they're being routed there by way of an ip
helper-address, is the gateway address they're coming from within your phone
scope?</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=870164514-27032006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=870164514-27032006><FONT face=Arial
color=#0000ff size=2>I don't know Windows DHCP but it sounds like the Windows
equivalent of a shared subnet config is what's needed.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=870164514-27032006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=870164514-27032006><FONT face=Arial
color=#0000ff size=2>Bill</FONT></SPAN></DIV>
<DIV><FONT size=2><BR></FONT> </DIV>
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<FONT face=Tahoma size=2><B>From:</B> James Grace
[mailto:jgrace@digitelusa.net] <BR><B>Sent:</B> Sunday, March 26, 2006 10:16
PM<BR><B>To:</B> cisco-voip@puck.nether.net<BR><B>Subject:</B> [cisco-voip]
trying to setup dhcp scope for iphones on dc<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Is there trick to get the ip phone
to grab a ip address from the dhcp server. We have a dc which is a dhcp
server for our data. And we are configuring another scope for the ip
phones. But phones are not grabing a ip. We have the ip helper
config under the voice vlan int. what else are we
missing.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=4><SPAN
style="FONT-SIZE: 13.5pt; FONT-FAMILY: Arial">James D.
Grace</SPAN></FONT><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"> </SPAN></FONT><o:p></o:p></P>
<P class=MsoNormal><STRONG><B><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">CCNP CCNA MCSE
MCDBA</SPAN></FONT></B></STRONG><o:p></o:p></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Sr. System Engineer / Professional
Svc.</SPAN></FONT><o:p></o:p></P>
<P class=MsoNormal><STRONG><B><FONT face="Baskerville Old Face" size=3><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: 'Baskerville Old Face'">Digitel
Corporation</SPAN></FONT></B></STRONG><o:p></o:p></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P></DIV></BLOCKQUOTE></BODY></HTML>