<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">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 class="Apple-style-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; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div>-Ryan</div></span>
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<br><div><div>On Oct 29, 2009, at 2:20 PM, Oleg Skomorokhov wrote:</div><br class="Apple-interchange-newline"><span class="Apple-style-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>
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