Hello All,<div><span class="salutation"> </span>I have a CUCM 8.5 cluster and Avaya PBX integrated with Q.Sig T1s. I have a
Unity Connection 8.5 VM cluster that will initially have all users from Avaya migrate
their voicemail boxes to it prior to going to cisco IP Phones due to their old Intuity is failing. Do I need dual switch
integration or can I send MWI from Connection through CUCM to the Avaya PBX phones via the existing QSIG integration between CUCM and Avaya. I'm trying to minimize any dual switch complexity and splitting VM ports between dual switch integrations.</div>
<div><br></div><div>Thanks a lot,</div><div>Steve</div>