Hello, In this list archives, you can find here and there threads related to Property Management System support in Asterisk. Google shows this doc (http://www.mitel.com/resources/guide_8922_misn.pdf) which gives an interesting overview of this topic. 1. Is this Station Message Detail Recording widely used between PBXs and call accounting software ? 2. Are you aware of a protocol allowing guest telephones provisionning (when a guest checks in, its telephone is activated and personnalized) ? 3. What amount of work would it take to develop an SMDR interface in Asterisk. It seems several people have done (or planned to) this and a return of experience would be appreciated. 4. What is the most widely used call accounting software in Hotel sector ? Best regards -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20100210/51fd3782/attachment.htm