Hello, Substitution is a classic PBX feature. How would it best be defined ? For me, it's the ability to configure a telephone so that it would behave almost exactly like the one you would regularly use. My questions are : - how should behave the phone you regularly used ? - how should incoming calls for the substituted extension be treated ? - is it standard use to define which phone can or cannot be substituted ? Regards -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20090414/c814167a/attachment.htm