<div dir="ltr">is anyone using the century Link configuration guide for the SIP IQ private on a 4431, . I finally have calls 100 percent of the time but I had to do MTP on the trunk for the CUCM<div><br></div><div>my call flow is very simple</div><div><br></div><div>centLiunk---IQ private---- Cube---------CUCM,uccx,Unity, </div><div><br></div><div>trying like mad for fax pass through, </div><div><br></div><div>I have tried multiple combinationsof these:</div><div><br></div><div><div>voice class codec 1 ---this one is pretty static, I havent changed it</div><div> codec preference 1 g711ulaw</div><div> codec preference 2 g729r8</div></div><div><br></div><div>sip profile</div><div><div>request ANY sdp-header Audio-Attribute modify "a=X-cisco-media:umoh" "" </div><div>!</div></div><div>voice service voip</div><div><div> no supplementary-service sip moved-temporarily</div><div> redirect ip2ip</div><div> fax protocol pass-through g711ulaw</div></div><div><br></div><div>sip</div><div><div> midcall-signaling passthru media-change</div><div> early-offer forced</div><div> privacy-policy passthru</div><div> pass-thru subscribe-notify-events all</div><div> pass-thru content unsupp</div><div> pass-thru content sdp</div></div><div><br></div><div><br></div><div>I thinking about picking apart my config all together and going strictly off of config example. I had our vendor engineer do ours and its been nothing but head aches. a couple of the huge differences are the DPG references and huge header modification, What do you guys suggest?</div><div><br></div><div><br></div><div><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><font face="arial, helvetica, sans-serif" size="4"><br></font></div><div dir="ltr"><font face="arial, helvetica, sans-serif" size="4">Johnny Q</font></div><div dir="ltr"><span style="font-family:arial,helvetica,sans-serif;font-size:small">Voice Technology Analyst - TelNet</span><font face="arial, helvetica, sans-serif" size="4"><br></font><div><font face="arial, helvetica, sans-serif" size="4">Chemeketa Community College</font></div><div><span style="font-size:12.8px"><a href="mailto:Johnny.Q@chemeketa.edu" target="_blank">Johnny.Q@chemeketa.edu</a></span></div><div><font size="1"><span style="font-family:arial,helvetica,sans-serif">Building 22 Room 131</span><br></font></div><div><font face="arial, helvetica, sans-serif" size="1">Work 5033995294</font></div><div><font face="arial, helvetica, sans-serif" size="1">Mobile 9712182110</font></div><div><span style="font-family:arial,helvetica,sans-serif;font-size:x-small">SIP 5035406686</span><br></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
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