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<DIV><FONT face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">
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<DIV><FONT face=Arial size=2>dear sir;</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Dear lists,</FONT></DIV>
<DIV> </DIV>
<DIV>this is my first posting in the list and i hope that i get some
suggestion.</DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>I am planning to setup very low cost rural VOIP
using VSAT and wiress loop ie with access point </FONT></DIV>
<DIV><FONT face=Arial size=2>in point to multipoint mode with IP phones at the
CPE.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>the problem iam facing is how do I limit just only
4 users or IP conversation/call at a time.</FONT></DIV>
<DIV> </DIV></DIV>
<DIV><FONT face=Arial size=2>let me explain clearly...i have
bandwidth through VSAT </FONT> <FONT face=Arial size=2>of about
34Kbps and so 4 users can </FONT><FONT face=Arial size=2>have voice channels at
8 Kbps compression. for instance i have 15 users or subscribers with IP
</FONT><FONT face=Arial size=2>phones connected to wireless.<FONT face=Arial
size=2>if more users at a time request for IP call then voiceIP call would be
degraded.</FONT></FONT><FONT face=Arial size=2>now how do i control
them.</FONT></DIV>
<DIV><FONT face=Arial size=2>could you pls kindly suggest me or help on
this.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV>IPphone > Accesspoint > Router > VSAT <</DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>can you suggest where i can make to limit only
4 users at a time.</FONT></DIV>
<DIV><FONT face=Arial size=2>i cant limit in the wireless loop as the AP allow
all the IP call request</FONT></DIV>
<DIV>what kind of low end router or access product or VOIP products i can
use to limit IP calls at anyone time</DIV>
<DIV>this setup is in remote rural areas. all these rural is connected to our
NOC through VSAT</DIV>
<DIV>if a user picks IP phone he gets IVR from NOC through VSAT:</DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>i would be glad if you could help me in this
project.</FONT></DIV>
<DIV> </DIV>
<DIV>regards</DIV>
<DIV>karthi</DIV></SPAN></FONT></DIV></FONT></DIV></BODY></HTML>