<div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif">1+ palash bhai.<br></div><div class="gmail_extra"><br><br><br><br><br><div class="gmail_default" style="font-family:tahoma,sans-serif"><span style="font-family:tahoma,sans-serif"><div class="gmail_default" style="font-family:tahoma,sans-serif;display:inline">
</div>Regards // Jahangir </span>Hossain<br></div><div class="gmail_default" style="font-family:tahoma,sans-serif"> Open Communication</div><br><div class="gmail_quote">On Mon, Nov 18, 2013 at 11:08 AM, Palash Kanti Barua <span dir="ltr"><<a href="mailto:palash@bol-online.com" target="_blank">palash@bol-online.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Dear Mr. Suvro,<br>
<br>
Your voice traffic is passing from source to destination and vice versa<br>
using different carriers' network. So, it would be really difficult to<br>
ensure End-to-End voice quality over the Internet. No one will guarantee for<br>
it. Still IPLC is the best solution for it though it is quite costly. There<br>
is one alternative solution is to get international MPLS connectivity if any<br>
SP can provide you the same in BD. As far as I know, there is no firewall<br>
device or software which can improve the voice quality over the internet.<br>
<br>
Regards,<br>
Palash Kanti Barua<br>
BOL<br>
<div class="im"><br>
-----Original Message-----<br>
From: <a href="mailto:nog-bounces@bdnog.org">nog-bounces@bdnog.org</a> [mailto:<a href="mailto:nog-bounces@bdnog.org">nog-bounces@bdnog.org</a>] On Behalf Of<br>
Suvra Dev Kar<br>
</div><div class="im">Sent: Monday, November 18, 2013 12:41 AM<br>
To: <a href="mailto:nog@bdnog.org">nog@bdnog.org</a><br>
Subject: [bdNOG] Call Center Voice quality improve in public internet and<br>
call center security<br>
<br>
</div><div class=""><div class="h5">Dear BD nog Team member,<br>
<br>
<br>
I am suvro from Hello world communications ltd. we are international<br>
call center, we are using voice termination through public internet,<br>
maximum time we face voice quality issue. Now can you tel me any one<br>
how i can get good voice quality from public internet. we are not<br>
using IPLC coz its costly. and tel me for call center and voice<br>
termination which firewall device or software i can use.<br>
<br>
<br>
Best Regards<br>
Suvro Dev<br>
Hello world communications Ltd<br>
cell- <a href="tel:%2B8801745724242" value="+8801745724242">+8801745724242</a>.<br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br><div dir="ltr"><div><div><span style="font-family:tahoma,sans-serif"><div class="gmail_default" style="font-family:tahoma,sans-serif;display:inline"><br></div>
</span></div> <br></div><br><div><div><div> <br><br></div></div></div></div>
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