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<DIV><SPAN class=171564606-02082007><FONT face=Arial color=#0000ff size=2>I
never mentioned voice calls :)</FONT></SPAN></DIV>
<DIV><SPAN class=171564606-02082007><FONT face=Arial color=#0000ff size=2>The
original question was about a sip text pager device not voice
calls</FONT></SPAN></DIV>
<DIV><SPAN class=171564606-02082007><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=171564606-02082007>
<DIV><SPAN class=171564606-02082007>></SPAN>I am not looking for an expensive
wifi sip phone,</DIV>
<DIV><SPAN class=171564606-02082007>></SPAN>but just for an inexpensive
device that can receive text wirelessly through sip</DIV>
<DIV> </DIV>
<DIV><SPAN class=171564606-02082007><FONT face=Arial color=#0000ff size=2>The
way the wifi "mesh" is setup is very important on the delay of the "handover",
but there is a delay regardless</FONT></SPAN></DIV>
<DIV><SPAN class=171564606-02082007><FONT face=Arial color=#0000ff size=2>For
text messaging and simple network apps (in our case the engineers took photos
and notes and send them to site construction office and then to the main office)
it works well.</FONT></SPAN></DIV>
<DIV><SPAN class=171564606-02082007><FONT face=Arial color=#0000ff size=2>For
apps that require "real time" data feeds it can be a
problem</FONT></SPAN></DIV></SPAN></DIV>
<DIV> </DIV>
<P><FONT size=2>Stelios S. Koroneos<BR><BR>Digital OPSiS - Embedded
Intelligence<BR><A href="http://www.digital-opsis.com/"
target=_blank>http://www.digital-opsis.com</A><BR></FONT></P>
<BLOCKQUOTE
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid">
<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B>
asterisk-biz-bounces@lists.digium.com
[mailto:asterisk-biz-bounces@lists.digium.com]<B>On Behalf Of </B>Si Tai
Fan<BR><B>Sent:</B> Thursday, August 02, 2007 2:26 AM<BR><B>To:</B> Commercial
and Business-Oriented Asterisk Discussion<BR><B>Subject:</B> Re:
[asterisk-biz] wireless sip pager<BR><BR></FONT></DIV>I tried your method
using several wireless homeplugs or routers with the same SSID and one DHCP
but the connections always get cut and the calls drops alot especially when
the signal overlaps. The wifi phone gets confused as to which to register
too.<BR><BR>Stelios Koroneos wrote:
<BLOCKQUOTE cite=midHOECLKEKOHLAMMGDLLBHAECNLNAA.skoroneos@digital-opsis.com
type="cite">
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<DIV>
<DIV><SPAN class=312100319-01082007><FONT face=Arial><FONT
color=#0000ff><FONT size=2><SPAN class=078112319-01082007>></SPAN>Even
"dumm" wifi devices can work like this, as there is no need to changed the
BSSID and the dns makes sure that the device gets the same ip regardless of
where<SPAN class=078112319-01082007> </SPAN><SPAN
class=078112319-01082007> </SPAN></FONT></FONT></FONT></SPAN></DIV>
<DIV><SPAN class=312100319-01082007><FONT face=Arial><FONT
color=#0000ff><FONT size=2><SPAN class=078112319-01082007></SPAN><SPAN
class=078112319-01082007>> it
</SPAN>registers.</FONT></FONT></FONT></SPAN></DIV>
<DIV><SPAN class=312100319-01082007></SPAN> </DIV>
<DIV><SPAN class=312100319-01082007><SPAN
class=078112319-01082007></SPAN></SPAN> </DIV></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN class=078112319-01082007>by
dns i meant dhcp</SPAN></FONT></DIV>
<P><FONT size=2>Stelios S. Koroneos<BR><BR>Digital OPSiS - Embedded
Intelligence<BR><A href="http://www.digital-opsis.com/"
target=_blank>http://www.digital-opsis.com</A><BR></FONT></P>
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