Hello, It seems that current implementation of the listed modules has a bug in the "agregate_xmls" function in the "notify_body.c" files. Current implementation is "allowing" a single event entry in the XML body of the NOTIFY messages only. This is caused by "unlinking the XML node" in the for loop "for (node = p_root->children; node; node = node->next) {". After unlinking it cannot point to another node. Therefore, it will never enter the aggregation loop again and stop adding XML childs.... That´s the reason why we have the problem that DB "body" entries of the presentity table, which include more than one event entry (e.g. dialog), cannot be fully added to SIP NOTIFY messages. It is always inserting the first event entry only. We have tested a workaround with up to three (3) dialog entries (with module presence_dialoginfo) in a single message body. This is working fine! According RFC4235 it is allowed using more than onle dialog entry in a single message body. Therefore, I´d like to ask, if the current behaviour can be seen as "bug" or not? regards, Klaus