diff --git a/docs/sphinx/internals/timestamps.rst b/docs/sphinx/internals/timestamps.rst
index 16f781ae6..a999da911 100644
--- a/docs/sphinx/internals/timestamps.rst
+++ b/docs/sphinx/internals/timestamps.rst
@@ -8,11 +8,12 @@ Timestamps
 Types of timestamps
 ===================
 
-:doc:`Packets and frames </internals/packets_frames>` have three major types of timestamps:
+:doc:`Packets and frames </internals/packets_frames>` have four major types of timestamps:
 
 * STS - stream timestamp
 * CTS - capture timestamp
 * RTS - receive timestamp
+* QTS - queue timestamp
 
 **Stream timestamp** (STS) describes position of the first sample in packet or frame using abstract stream clock.
 
@@ -37,6 +38,10 @@ The clock for RTS is the same as for CTS: local Unix-time UTC clock, counting na
 
 This timestamp is used only on receiver and only for packets.
 
+**Queue timestamp** (QTS) is the time when the packet was transferred to a local queue of a sink-thread. The main difference with RTS is thread-switch time.
+
+This timestamp is used only on receiver and only for packets.
+
 Use of timestamps
 =================
 
diff --git a/src/internal_modules/roc_packet/router.cpp b/src/internal_modules/roc_packet/router.cpp
index 0693a11b0..901de0288 100644
--- a/src/internal_modules/roc_packet/router.cpp
+++ b/src/internal_modules/roc_packet/router.cpp
@@ -55,6 +55,10 @@ status::StatusCode Router::write(const PacketPtr& packet) {
 
     if (Route* route = find_route_(packet->flags())) {
         if (allow_route_(*route, *packet)) {
+            if (packet->udp()) {
+                packet->udp()->queue_ts = core::timestamp(core::ClockUnix);
+            }
+
             return route->writer->write(packet);
         }
     }
diff --git a/src/internal_modules/roc_packet/target_libuv/roc_packet/udp.cpp b/src/internal_modules/roc_packet/target_libuv/roc_packet/udp.cpp
index de7fb976f..f192b1c10 100644
--- a/src/internal_modules/roc_packet/target_libuv/roc_packet/udp.cpp
+++ b/src/internal_modules/roc_packet/target_libuv/roc_packet/udp.cpp
@@ -13,7 +13,8 @@ namespace roc {
 namespace packet {
 
 UDP::UDP()
-    : receive_timestamp(0) {
+    : receive_timestamp(0)
+    , queue_ts(0) {
     memset(&request, 0, sizeof(request));
 }
 
diff --git a/src/internal_modules/roc_packet/target_libuv/roc_packet/udp.h b/src/internal_modules/roc_packet/target_libuv/roc_packet/udp.h
index 3ff0a3fa9..caf96961e 100644
--- a/src/internal_modules/roc_packet/target_libuv/roc_packet/udp.h
+++ b/src/internal_modules/roc_packet/target_libuv/roc_packet/udp.h
@@ -33,15 +33,17 @@ struct UDP {
     //! Packet receive timestamp (RTS), nanoseconds since Unix epoch.
     core::nanoseconds_t receive_timestamp;
 
+    //! Timestamp in ns since unix-epoch. It points to a moment when
+    //! the packet was transferred to a sink-thread, that "consumes"
+    //! this packet. The reason to have it separate is that this
+    //! allows us to account additional jitter introduced by
+    //! thread-switch time.
+    core::nanoseconds_t queue_ts;
+
     //! Sender request state.
     uv_udp_send_t request;
 
     UDP();
-
-    //! It points to a moment when the packet was transferred to a sink-thread, that
-    //! "consumes" this packet. The reason to have it separate is that this allows
-    //! us to account additional jitter introduced by thread-switch time.
-    core::nanoseconds_t enqueue_ts;
 };
 
 } // namespace packet
diff --git a/src/internal_modules/roc_pipeline/receiver_session.cpp b/src/internal_modules/roc_pipeline/receiver_session.cpp
index 175bc4334..18c98888e 100644
--- a/src/internal_modules/roc_pipeline/receiver_session.cpp
+++ b/src/internal_modules/roc_pipeline/receiver_session.cpp
@@ -246,7 +246,6 @@ audio::IFrameReader& ReceiverSession::frame_reader() {
 status::StatusCode ReceiverSession::route_packet(const packet::PacketPtr& packet) {
     roc_panic_if(!is_valid());
 
-    packet->udp()->enqueue_ts = core::timestamp(core::ClockUnix);
     return packet_router_->write(packet);
 }
 
diff --git a/src/tests/roc_rtp/test_link_meter.cpp b/src/tests/roc_rtp/test_link_meter.cpp
index 8e75d9962..adedaaf02 100644
--- a/src/tests/roc_rtp/test_link_meter.cpp
+++ b/src/tests/roc_rtp/test_link_meter.cpp
@@ -32,7 +32,7 @@ packet::PacketPtr new_packet(packet::seqnum_t sn) {
     packet->add_flags(packet::Packet::FlagRTP | packet::Packet::FlagUDP);
     packet->rtp()->payload_type = PayloadType_L16_Stereo;
     packet->rtp()->seqnum = sn;
-    packet->udp()->enqueue_ts = 666;
+    packet->udp()->queue_ts = 666;
 
     return packet;
 }