Hello, On 3/2/12 2:28 AM, Krishna Kurapati wrote: the modules_s/usrloc keeps the sip instance in db, support k version is planned for next major release (either merge with s version and a new one combining most of the features, while keeping existing ones for safety). However, if I got it right, it does not help storing the uuid in location table, because you want it for the case when the device is offline -- that means there is no location record for it. What you need is a separate table mapping uuid to the user, and you can build that using htable or sqlops. You can receive the +sip.instance parameter from contact with transformations: $(hdr(Contact){tobody.params}{param.value, +sip.instance}) Cheers, Daniel -- Daniel-Constantin Mierla -- http://www.asipto.com http://linkedin.com/in/miconda -- http://twitter.com/miconda