Message Notification is different to MWI as you correctly state. When we talk about Unity Looping it is normally related to loops associated with Msg Notification but it can be any call Unity originates that is returned to Unity. See this link for the fix:
http://www.cisco.com/en/US/products/sw/voicesw/ps2237/products_tech_note0918 6a0080094b01.shtml#p3a -- Vik Malhi CCIE #13890, CCSI #31584 Senior Technical Instructor - IPexpert, Inc. Telephone: +1.810.326.1444 Fax: +1.810.454.0130 Mailto: vma...@ipexpert.com Join our free online support and peer group communities: http://www.IPexpert.com/communities IPexpert - The Global Leader in Self-Study, Classroom-Based, Video-On-Demand and Audio Certification Training Tools for the Cisco CCIE R&S Lab, CCIE Security Lab, CCIE Service Provider Lab , CCIE Voice Lab and CCIE Storage Lab Certifications. From: Kapil Atrish <kapilatr...@hotmail.com> Date: Wed, 18 Feb 2009 23:45:52 +0530 To: <ccie_voice@onlinestudylist.com> Subject: [OSL | CCIE_Voice] Unity>>UTIM>>Message Notification VS Dialout MWI Hi List, I'v a question about Message notification, I read about it, pl let me know if my understanding is correct. I understand Message Notification ports are used when susbcriber has notifications enabled on additional devices under Subscriber>>Message notification settings, like Home Phone/Pager etc. So if I don't have notification enabled on additional devices do I still need to uncheck "Message Notification" on Ports to avoid Unity looping or is there something I am missing? MWI has nothing to do with "Message Notification ports" but only with "Dialout MWI"ports, correct? Thanks in advance... Get the latest buzz on outsourcing. Up to date information on mergers, acquisitions and deals on BPO Watch. Try it now! <http://www.bpowatchindia.com/default.asp>