we were sending the presence element without the entity attribute. it seems some UAs dislike this You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/460 -- Commit Summary -- * presence_xml: fix pres_agg_nbody_empty -- File Changes -- M modules/presence_xml/notify_body.c (13) -- Patch Links -- https://github.com/kamailio/kamailio/pull/460.patch https://github.com/kamailio/kamailio/pull/460.diff --- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/460