diff --git a/matter/src/data_model/core/mod.rs b/matter/src/data_model/core/mod.rs
index be7f1f0..84f67f0 100644
--- a/matter/src/data_model/core/mod.rs
+++ b/matter/src/data_model/core/mod.rs
@@ -225,6 +225,12 @@ impl DataModel {
 pub mod read;
 pub mod subscribe;
 
+/// Type of Resume Request
+enum ResumeReq {
+    Subscribe(subscribe::SubsCtx),
+    Read,
+}
+
 impl objects::ChangeConsumer for DataModel {
     fn endpoint_added(&self, id: u16, endpoint: &mut Endpoint) -> Result<(), Error> {
         endpoint.add_cluster(DescriptorCluster::new(id, self.clone())?)?;
@@ -303,14 +309,20 @@ impl InteractionConsumer for DataModel {
         trans: &mut Transaction,
         tw: &mut TLVWriter,
     ) -> Result<(OpCode, ResponseRequired), Error> {
-        let mut handled = false;
-        let result = self.handle_subscription_confirm(trans, tw, &mut handled);
-        if handled {
-            result
+        if let Some(resume) = trans.exch.take_data_boxed::<ResumeReq>() {
+            match *resume {
+                ResumeReq::Read => Ok((OpCode::Reserved, ResponseRequired::No)),
+                ResumeReq::Subscribe(mut ctx) => {
+                    let result = self.handle_subscription_confirm(trans, tw, &mut ctx)?;
+                    trans.exch.set_data_boxed(resume);
+                    Ok(result)
+                }
+            }
         } else {
             // Nothing to do for now
+            trans.complete();
             info!("Received status report with status {:?}", req.status);
-            Ok((OpCode::StatusResponse, ResponseRequired::No))
+            Ok((OpCode::Reserved, ResponseRequired::No))
         }
     }
 
@@ -320,7 +332,15 @@ impl InteractionConsumer for DataModel {
         trans: &mut Transaction,
         tw: &mut TLVWriter,
     ) -> Result<(OpCode, ResponseRequired), Error> {
-        self.handle_subscribe_req(req, trans, tw)
+        if !trans.exch.is_data_none() {
+            error!("Exchange data already set!");
+            return Err(Error::InvalidState);
+        }
+        let ctx = self.handle_subscribe_req(req, trans, tw)?;
+        trans
+            .exch
+            .set_data_boxed(Box::new(ResumeReq::Subscribe(ctx)));
+        Ok((OpCode::ReportData, ResponseRequired::Yes))
     }
 }
 
diff --git a/matter/src/data_model/core/subscribe.rs b/matter/src/data_model/core/subscribe.rs
index 3fc601a..12bb0c6 100644
--- a/matter/src/data_model/core/subscribe.rs
+++ b/matter/src/data_model/core/subscribe.rs
@@ -27,8 +27,6 @@ use crate::{
     transport::proto_demux::ResponseRequired,
 };
 
-use log::error;
-
 use super::{DataModel, Transaction};
 
 static SUBS_ID: AtomicU32 = AtomicU32::new(1);
@@ -39,12 +37,12 @@ impl DataModel {
         req: &SubscribeReq,
         trans: &mut Transaction,
         tw: &mut TLVWriter,
-    ) -> Result<(OpCode, ResponseRequired), Error> {
-        let ctx = Box::new(SubsCtx {
+    ) -> Result<SubsCtx, Error> {
+        let ctx = SubsCtx {
             state: SubsState::Confirming,
             // TODO
             id: SUBS_ID.fetch_add(1, Ordering::SeqCst),
-        });
+        };
 
         let read_req = req.to_read_req();
         tw.start_struct(TagType::Anonymous)?;
@@ -55,49 +53,38 @@ impl DataModel {
         self.handle_read_attr_array(&read_req, trans, tw)?;
         tw.end_container()?;
 
-        if !trans.exch.is_data_none() {
-            error!("Exchange data already set!");
-            return Err(Error::InvalidState);
-        }
-        trans.exch.set_data_boxed(ctx);
-
-        Ok((OpCode::ReportData, ResponseRequired::Yes))
+        Ok(ctx)
     }
 
     pub fn handle_subscription_confirm(
         &self,
         trans: &mut Transaction,
         tw: &mut TLVWriter,
-        request_handled: &mut bool,
+        ctx: &mut SubsCtx,
     ) -> Result<(OpCode, ResponseRequired), Error> {
-        *request_handled = false;
-        if let Some(ctx) = trans.exch.get_data_boxed::<SubsCtx>() {
-            if ctx.state != SubsState::Confirming {
-                // Not relevant for us
-                return Err(Error::Invalid);
-            }
-            *request_handled = true;
-            ctx.state = SubsState::Confirmed;
-
-            // TODO
-            let resp = SubscribeResp::new(ctx.id, 40);
-            resp.to_tlv(tw, TagType::Anonymous)?;
+        if ctx.state != SubsState::Confirming {
+            // Not relevant for us
             trans.complete();
-            Ok((OpCode::SubscriptResponse, ResponseRequired::Yes))
-        } else {
-            trans.complete();
-            Err(Error::Invalid)
+            return Err(Error::Invalid);
         }
+        ctx.state = SubsState::Confirmed;
+
+        // TODO
+        let resp = SubscribeResp::new(ctx.id, 40);
+        resp.to_tlv(tw, TagType::Anonymous)?;
+        trans.complete();
+        Ok((OpCode::SubscriptResponse, ResponseRequired::Yes))
     }
 }
 
-#[derive(PartialEq)]
+#[derive(PartialEq, Clone, Copy)]
 enum SubsState {
     Confirming,
     Confirmed,
 }
 
-struct SubsCtx {
+#[derive(Clone, Copy)]
+pub struct SubsCtx {
     state: SubsState,
     id: u32,
 }