[SR-Users] service uri not found in rls-services document

[Juha Heinanen]

looks like kamailio presence and especially rls is lagging behind in
development as compared to opensips.  it properly handles the escapes
that i had trouble with, support external references in presence
rules, xcal-diff, etc.

what should we do about kamailio presence modules?  junk them and
replace with opensips ones or implement the missing stuff ourselves?
i personally don't have resources for the latter.

-- juha