<span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px; border-collapse: collapse; ">There are some problems when talking with TELCO's support. some cracking and knocking sounds. No slips or other errors on E1 present. <div>
<br></div><div>But mostly, it's just annoying me. Why should i use u-law in europe, if it was designed for US? </div><div><br></div><div>So, even if we forget the E1 PRI, how to make the INTRAcluster calls to negotiate g711 A-law codec?..</div>
</span><br><div class="gmail_quote">On Thu, Oct 29, 2009 at 9:31 PM, Ryan Ratliff <span dir="ltr"><<a href="mailto:rratliff@cisco.com">rratliff@cisco.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div style="word-wrap:break-word">The compand type on your POTS leg has nothing to do with the codec or compand type on the voip leg.<div><br></div><div>Is this causing any problems or just something you noticed?</div><div>
<br><div>
<span style="border-collapse:separate;color:rgb(0, 0, 0);font-family:Helvetica;font-size:medium;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:auto;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><div>
-Ryan</div></span>
</div>
<br><div><div><div></div><div class="h5"><div>On Oct 29, 2009, at 2:20 PM, Oleg Skomorokhov wrote:</div><br><span style="font-family:arial, sans-serif;font-size:13px;border-collapse:collapse"><div>Hello all.</div><div> </div>
<div>I've got a e1 pri line in my office, terminating by cisco 2821. The compand type for E1 (Europe) is A-law, and show voice port 0/0/0:15 also tells me that.</div>
<div>E1 is registered via mgcp, and i also see the compand type A-law in options there.</div><div> </div><div>When i press the question button twice during the pstn call, the negotiated codec is u-law.</div><div> </div><div>
The default codec in Region is "G711" (no option for a-law or u-law)</div><div> </div><div>Is there such an option in CUCM to change the default modulation type for g711 codec?</div><div> </div><div>Thank you.</div>
</span></div></div>
_______________________________________________<br>cisco-voip mailing list<br><a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a><br><a href="https://puck.nether.net/mailman/listinfo/cisco-voip" target="_blank">https://puck.nether.net/mailman/listinfo/cisco-voip</a><br>
</div><br></div></div>
</blockquote></div><br>