diff --git a/td/generate/scheme/td_api.tl b/td/generate/scheme/td_api.tl
index 8f28016fc..609798a83 100644
--- a/td/generate/scheme/td_api.tl
+++ b/td/generate/scheme/td_api.tl
@@ -2323,6 +2323,16 @@ groupCallVideoQualityMedium = GroupCallVideoQuality;
 groupCallVideoQualityFull = GroupCallVideoQuality;
 
 
+//@description Describes an available stream in a group call
+//@channel_id Identifier of an audio/video channel
+//@scale Scale of segment durations in the stream. The duration is 1000/(2**scale) milliseconds
+//@time_offset Point in time when the stream currently ends; Unix timestamp in milliseconds
+groupCallStream channel_id:int32 scale:int32 time_offset:int53 = GroupCallStream;
+
+//@description Represents a list of group call streams @streams A list of group call streams
+groupCallStreams streams:vector<groupCallStream> = GroupCallStreams;
+
+
 //@description Describes a recently speaking participant in a group call @participant_id Group call participant identifier @is_speaking True, is the user has spoken recently
 groupCallRecentSpeaker participant_id:MessageSender is_speaking:Bool = GroupCallRecentSpeaker;
 
@@ -5361,6 +5371,9 @@ leaveGroupCall group_call_id:int32 = Ok;
 //@description Ends a group call. Requires groupCall.can_be_managed @group_call_id Group call identifier
 endGroupCall group_call_id:int32 = Ok;
 
+//@description Returns information about available group call streams @group_call_id Group call identifier
+getGroupCallStreams group_call_id:int32 = GroupCallStreams;
+
 //@description Returns a file with a segment of a group call stream in a modified OGG format for audio or MPEG-4 format for video
 //@group_call_id Group call identifier
 //@time_offset Point in time when the stream segment begins; Unix timestamp in milliseconds
diff --git a/td/telegram/GroupCallManager.cpp b/td/telegram/GroupCallManager.cpp
index b8ba2c345..73aaefb1b 100644
--- a/td/telegram/GroupCallManager.cpp
+++ b/td/telegram/GroupCallManager.cpp
@@ -33,6 +33,38 @@
 
 namespace td {
 
+class GetGroupCallStreamChannelsQuery final : public Td::ResultHandler {
+  Promise<td_api::object_ptr<td_api::groupCallStreams>> promise_;
+
+ public:
+  explicit GetGroupCallStreamChannelsQuery(Promise<td_api::object_ptr<td_api::groupCallStreams>> &&promise)
+      : promise_(std::move(promise)) {
+  }
+
+  void send(InputGroupCallId input_group_call_id, DcId stream_dc_id) {
+    send_query(G()->net_query_creator().create(
+        telegram_api::phone_getGroupCallStreamChannels(input_group_call_id.get_input_group_call()), {}, stream_dc_id));
+  }
+
+  void on_result(BufferSlice packet) final {
+    auto result_ptr = fetch_result<telegram_api::phone_getGroupCallStreamChannels>(packet);
+    if (result_ptr.is_error()) {
+      return on_error(result_ptr.move_as_error());
+    }
+
+    auto ptr = result_ptr.move_as_ok();
+    auto streams = transform(ptr->channels_, [](const tl_object_ptr<telegram_api::groupCallStreamChannel> &channel) {
+      return td_api::make_object<td_api::groupCallStream>(channel->channel_, channel->scale_,
+                                                          channel->last_timestamp_ms_);
+    });
+    promise_.set_value(td_api::make_object<td_api::groupCallStreams>(std::move(streams)));
+  }
+
+  void on_error(Status status) final {
+    promise_.set_error(std::move(status));
+  }
+};
+
 class GetGroupCallStreamQuery final : public Td::ResultHandler {
   Promise<string> promise_;
 
@@ -2302,6 +2334,47 @@ int32 GroupCallManager::cancel_join_group_call_presentation_request(InputGroupCa
   return audio_source;
 }
 
+void GroupCallManager::get_group_call_streams(GroupCallId group_call_id,
+                                              Promise<td_api::object_ptr<td_api::groupCallStreams>> &&promise) {
+  TRY_STATUS_PROMISE(promise, G()->close_status());
+  TRY_RESULT_PROMISE(promise, input_group_call_id, get_input_group_call_id(group_call_id));
+
+  auto *group_call = get_group_call(input_group_call_id);
+  if (group_call == nullptr || !group_call->is_inited) {
+    reload_group_call(input_group_call_id,
+                      PromiseCreator::lambda([actor_id = actor_id(this), group_call_id, promise = std::move(promise)](
+                                                 Result<td_api::object_ptr<td_api::groupCall>> &&result) mutable {
+                        if (result.is_error()) {
+                          promise.set_error(result.move_as_error());
+                        } else {
+                          send_closure(actor_id, &GroupCallManager::get_group_call_streams, group_call_id,
+                                       std::move(promise));
+                        }
+                      }));
+    return;
+  }
+  if (!group_call->is_active || !group_call->stream_dc_id.is_exact()) {
+    return promise.set_error(Status::Error(400, "Group call can't be streamed"));
+  }
+  if (!group_call->is_joined) {
+    if (is_group_call_being_joined(input_group_call_id) || group_call->need_rejoin) {
+      group_call->after_join.push_back(PromiseCreator::lambda(
+          [actor_id = actor_id(this), group_call_id, promise = std::move(promise)](Result<Unit> &&result) mutable {
+            if (result.is_error()) {
+              promise.set_error(result.move_as_error());
+            } else {
+              send_closure(actor_id, &GroupCallManager::get_group_call_streams, group_call_id, std::move(promise));
+            }
+          }));
+      return;
+    }
+    return promise.set_error(Status::Error(400, "GROUPCALL_JOIN_MISSING"));
+  }
+
+  td_->create_handler<GetGroupCallStreamChannelsQuery>(std::move(promise))
+      ->send(input_group_call_id, group_call->stream_dc_id);
+}
+
 void GroupCallManager::get_group_call_stream_segment(GroupCallId group_call_id, int64 time_offset, int32 scale,
                                                      int32 channel_id,
                                                      td_api::object_ptr<td_api::GroupCallVideoQuality> quality,
diff --git a/td/telegram/GroupCallManager.h b/td/telegram/GroupCallManager.h
index 73523bbe8..72b88fd88 100644
--- a/td/telegram/GroupCallManager.h
+++ b/td/telegram/GroupCallManager.h
@@ -59,6 +59,9 @@ class GroupCallManager final : public Actor {
   void reload_group_call(InputGroupCallId input_group_call_id,
                          Promise<td_api::object_ptr<td_api::groupCall>> &&promise);
 
+  void get_group_call_streams(GroupCallId group_call_id,
+                              Promise<td_api::object_ptr<td_api::groupCallStreams>> &&promise);
+
   void get_group_call_stream_segment(GroupCallId group_call_id, int64 time_offset, int32 scale, int32 channel_id,
                                      td_api::object_ptr<td_api::GroupCallVideoQuality> quality,
                                      Promise<string> &&promise);
diff --git a/td/telegram/Td.cpp b/td/telegram/Td.cpp
index 5dfbaa5e3..ca6d1015f 100644
--- a/td/telegram/Td.cpp
+++ b/td/telegram/Td.cpp
@@ -5938,6 +5938,12 @@ void Td::on_request(uint64 id, const td_api::endGroupCall &request) {
   group_call_manager_->discard_group_call(GroupCallId(request.group_call_id_), std::move(promise));
 }
 
+void Td::on_request(uint64 id, const td_api::getGroupCallStreams &request) {
+  CHECK_IS_USER();
+  CREATE_REQUEST_PROMISE();
+  group_call_manager_->get_group_call_streams(GroupCallId(request.group_call_id_), std::move(promise));
+}
+
 void Td::on_request(uint64 id, td_api::getGroupCallStreamSegment &request) {
   CHECK_IS_USER();
   CREATE_REQUEST_PROMISE();
diff --git a/td/telegram/Td.h b/td/telegram/Td.h
index 9d44115a5..3aae6c132 100644
--- a/td/telegram/Td.h
+++ b/td/telegram/Td.h
@@ -790,6 +790,8 @@ class Td final : public Actor {
 
   void on_request(uint64 id, const td_api::endGroupCall &request);
 
+  void on_request(uint64 id, const td_api::getGroupCallStreams &request);
+
   void on_request(uint64 id, td_api::getGroupCallStreamSegment &request);
 
   void on_request(uint64 id, const td_api::upgradeBasicGroupChatToSupergroupChat &request);
diff --git a/td/telegram/cli.cpp b/td/telegram/cli.cpp
index 026e1498a..bce002ae9 100644
--- a/td/telegram/cli.cpp
+++ b/td/telegram/cli.cpp
@@ -3025,6 +3025,10 @@ class CliClient final : public Actor {
       send_request(td_api::make_object<td_api::createVideoChat>(chat_id, title, start_date, is_rtmp_stream));
     } else if (op == "ggc") {
       send_request(td_api::make_object<td_api::getGroupCall>(as_group_call_id(args)));
+    } else if (op == "ggcs") {
+      string group_call_id;
+      get_args(args, group_call_id);
+      send_request(td_api::make_object<td_api::getGroupCallStreams>(as_group_call_id(group_call_id)));
     } else if (op == "ggcss") {
       string group_call_id;
       int32 channel_id;