Doesn't the VWIC2 allow for different clock sources for each port, that is, independent clocking for each port?<br><br>
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<div class="gmail_quote">On Wed, Feb 4, 2009 at 1:18 PM, Ed Leatherman <span dir="ltr"><<a href="mailto:ealeatherman@gmail.com">ealeatherman@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">My main concern is since both these are voice connections and they will be faxing over both links.. clock slips seem to cause trouble in that regard. Would adding the second VWIC eliminate the slip problem?
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<div class="gmail_quote">On Wed, Feb 4, 2009 at 9:52 AM, Estes, Timothy <span dir="ltr"><<a href="mailto:TimothyEstes@spherion.com" target="_blank">TimothyEstes@spherion.com</a>></span> wrote:<br>
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<p><span style="FONT-SIZE: 11pt; COLOR: rgb(31,73,125)">I have this running on about 90 28XX routers in the field. Sprint MPLS circuits on the data side and Verizon or AT&T PRIs. You have to set network clock select to the PRI for it to come up, therefore the data circuit slips. Out of the 90 sites, only 2 have required new VWICs because of errors. The rest tolerate the slips. I see as low as 15 and as many as 90 slip seconds on the data circuits. 40 or 50 seems to be the limit for me, your mileage may vary.</span></p>
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<p><span style="FONT-SIZE: 11pt; COLOR: rgb(31,73,125)">Timothy Estes</span></p>
<p><span style="FONT-SIZE: 11pt; COLOR: rgb(31,73,125)">Data Network Operations Engineer</span></p>
<p><span style="FONT-SIZE: 11pt; COLOR: rgb(31,73,125)">ACS / Spherion</span></p>
<p><span style="FONT-SIZE: 11pt; COLOR: rgb(31,73,125)">Ft. Lauderdale FL</span></p></div></div></blockquote></div><br><br clear="all"><br></div>
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<div class="Wj3C7c">-- <br>Ed Leatherman<br>Assistant Director, Voice Services<br>West Virginia University<br>Telecommunications and Network Operations<br></div></div><br>_______________________________________________<br>
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