diff --git a/modules/presence/notify.c b/modules/presence/notify.c
index aeee31b94b4..06f17dff84b 100644
--- a/modules/presence/notify.c
+++ b/modules/presence/notify.c
@@ -94,6 +94,7 @@ str str_id_col = str_init("id");
 str str_sender_col = str_init("sender");
 str str_updated_col = str_init("updated");
 str str_updated_winfo_col = str_init("updated_winfo");
+str str_priority_col = str_init("priority");
 
 int subset=0;
 
diff --git a/modules/presence/notify.h b/modules/presence/notify.h
index d83a81cf67d..4f8276cc8a6 100644
--- a/modules/presence/notify.h
+++ b/modules/presence/notify.h
@@ -96,6 +96,7 @@ extern str str_id_col;
 extern str str_sender_col;
 extern str str_updated_col;
 extern str str_updated_winfo_col;
+extern str str_priority_col;
 
 void PRINT_DLG(FILE* out, dlg_t* _d);
 
diff --git a/modules/presence/presence.c b/modules/presence/presence.c
index 828ff462d86..30b3d3af300 100644
--- a/modules/presence/presence.c
+++ b/modules/presence/presence.c
@@ -149,6 +149,8 @@ int publ_cache_enabled = 1;
 int pres_waitn_time = 5;
 int pres_notifier_poll_rate = 10;
 int pres_notifier_processes = 1;
+str pres_xavp_cfg = {0};
+int pres_retrieve_order = 0;
 
 int db_table_lock_type = 1;
 db_locking_t db_table_lock = DB_LOCKING_WRITE;
@@ -208,6 +210,8 @@ static param_export_t params[]={
 	{ "db_table_lock_type",     INT_PARAM, &db_table_lock_type},
 	{ "local_log_level",        PARAM_INT, &pres_local_log_level},
 	{ "subs_remove_match",      PARAM_INT, &pres_subs_remove_match},
+	{ "xavp_cfg",               PARAM_STR, &pres_xavp_cfg},
+	{ "retrieve_order",         PARAM_INT, &pres_retrieve_order},
     {0,0,0}
 };
 
diff --git a/modules/presence/presence.h b/modules/presence/presence.h
index 5dc529a8386..93c28792d42 100644
--- a/modules/presence/presence.h
+++ b/modules/presence/presence.h
@@ -88,6 +88,8 @@ extern int pres_fetch_rows;
 extern int pres_waitn_time;
 extern int pres_notifier_poll_rate;
 extern int pres_notifier_processes;
+extern str pres_xavp_cfg;
+extern int pres_retrieve_order;
 
 extern int phtable_size;
 extern phtable_t* pres_htable;
diff --git a/modules/presence/presentity.c b/modules/presence/presentity.c
index 024a3ca822c..cdefabbd1f3 100644
--- a/modules/presence/presentity.c
+++ b/modules/presence/presentity.c
@@ -35,8 +35,8 @@
 #include "../../hashes.h"
 #include "../../dprint.h"
 #include "../../mem/shm_mem.h"
+#include "../../xavp.h"
 #include "../../str.h"
-#include "../alias_db/alias_db.h"
 #include "../../data_lump_rpl.h"
 #include "presentity.h"
 #include "presence.h" 
@@ -46,6 +46,9 @@
 #include "utils_func.h"
 
 
+/* base priority value (20150101T000000) */
+#define PRES_PRIORITY_TBASE	1420070400
+
 xmlNodePtr xmlNodeGetNodeByName(xmlNodePtr node, const char *name,
 													const char *ns);
 static str pu_200_rpl  = str_init("OK");
@@ -164,7 +167,31 @@ int publ_send200ok(struct sip_msg *msg, int lexpire, str etag)
 		pkg_free(hdr_append2.s);
 
 	return -1;
-}	
+}
+
+/**
+ * get priority value for presence document
+ */
+unsigned int pres_get_priority(void)
+{
+	sr_xavp_t *vavp = NULL;
+	str vname = str_init("priority");
+
+	if(pres_xavp_cfg.s==NULL || pres_xavp_cfg.len<=0) {
+		return 0;
+	}
+
+	vavp = xavp_get_child_with_ival(&pres_xavp_cfg, &vname);
+	if(vavp!=NULL) {
+		return (unsigned int)vavp->val.v.i;
+	}
+
+	return (unsigned int)(time(NULL) - PRES_PRIORITY_TBASE);
+}
+
+/**
+ * create new presentity record
+ */
 presentity_t* new_presentity( str* domain,str* user,int expires, 
 		pres_ev_t* event, str* etag, str* sender)
 {
@@ -221,6 +248,7 @@ presentity_t* new_presentity( str* domain,str* user,int expires,
 	presentity->event= event;
 	presentity->expires = expires;
 	presentity->received_time= (int)time(NULL);
+	presentity->priority = pres_get_priority();
 	return presentity;
     
 error:
@@ -268,9 +296,9 @@ int check_if_dialog(str body, int *is_dialog)
 int update_presentity(struct sip_msg* msg, presentity_t* presentity, str* body,
 		int new_t, int* sent_reply, char* sphere)
 {
-	db_key_t query_cols[12], update_keys[8], result_cols[5];
-	db_op_t  query_ops[12];
-	db_val_t query_vals[12], update_vals[8];
+	db_key_t query_cols[13], update_keys[9], result_cols[6];
+	db_op_t  query_ops[13];
+	db_val_t query_vals[13], update_vals[9];
 	db1_res_t *result= NULL;
 	int n_query_cols = 0;
 	int n_update_cols = 0;
@@ -375,6 +403,12 @@ int update_presentity(struct sip_msg* msg, presentity_t* presentity, str* body,
 		query_vals[n_query_cols].nul = 0;
 		query_vals[n_query_cols].val.int_val = presentity->received_time;
 		n_query_cols++;
+
+		query_cols[n_query_cols] = &str_priority_col;
+		query_vals[n_query_cols].type = DB1_INT;
+		query_vals[n_query_cols].nul = 0;
+		query_vals[n_query_cols].val.int_val = presentity->priority;
+		n_query_cols++;
 		
 		if (presentity->expires != -1)
 		{
@@ -677,6 +711,12 @@ int update_presentity(struct sip_msg* msg, presentity_t* presentity, str* body,
 		update_vals[n_update_cols].val.int_val= presentity->received_time;
 		n_update_cols++;
 
+		update_keys[n_update_cols] = &str_priority_col;
+		update_vals[n_update_cols].type = DB1_INT;
+		update_vals[n_update_cols].nul = 0;
+		update_vals[n_update_cols].val.int_val= presentity->priority;
+		n_update_cols++;
+
 		if(body && body->s)
 		{
 			update_keys[n_update_cols] = &str_body_col;
@@ -1088,7 +1128,11 @@ char* get_sphere(str* pres_uri)
 		return NULL;
 	}
 
-	query_str = str_received_time_col;
+	if(pres_retrieve_order==1) {
+		query_str = str_priority_col;
+	} else {
+		query_str = str_received_time_col;
+	}
 	if (pa_dbf.query (pa_db, query_cols, 0, query_vals,
 		 result_cols, n_query_cols, n_result_cols, &query_str ,  &result) < 0) 
 	{
diff --git a/modules/presence/presentity.h b/modules/presence/presentity.h
index ca719e3649d..a9258305b14 100644
--- a/modules/presence/presentity.h
+++ b/modules/presence/presentity.h
@@ -46,6 +46,7 @@ typedef struct presentity
 	str* sender;
 	time_t expires;
 	time_t received_time;
+	unsigned int priority;
 } presentity_t;
 
 /* create new presentity */