diff --git a/td/generate/scheme/td_api.tl b/td/generate/scheme/td_api.tl
index c6f86ba36..648287590 100644
--- a/td/generate/scheme/td_api.tl
+++ b/td/generate/scheme/td_api.tl
@@ -4290,6 +4290,10 @@ sendCallRating call_id:int32 rating:int32 comment:string problems:vector<CallPro
 sendCallDebugInformation call_id:int32 debug_information:string = Ok;
 
 
+//@description Creates a group call in a chat. Available only for supergroups; requires can_manage_calls rights @chat_id Chat identifier
+createChatGroupCall chat_id:int53 = GroupCallId;
+
+
 //@description Changes the block state of a message sender. Currently, only users and supergroup chats can be blocked @sender Message Sender @is_blocked New value of is_blocked
 toggleMessageSenderIsBlocked sender:MessageSender is_blocked:Bool = Ok;
 
diff --git a/td/generate/scheme/td_api.tlo b/td/generate/scheme/td_api.tlo
index 337b639ce..718af5e8b 100644
Binary files a/td/generate/scheme/td_api.tlo and b/td/generate/scheme/td_api.tlo differ
diff --git a/td/telegram/ContactsManager.cpp b/td/telegram/ContactsManager.cpp
index 4ccc33d1a..3082dfb41 100644
--- a/td/telegram/ContactsManager.cpp
+++ b/td/telegram/ContactsManager.cpp
@@ -19,6 +19,7 @@
 #include "td/telegram/files/FileType.h"
 #include "td/telegram/FolderId.h"
 #include "td/telegram/Global.h"
+#include "td/telegram/GroupCallManager.h"
 #include "td/telegram/InlineQueriesManager.h"
 #include "td/telegram/logevent/LogEvent.h"
 #include "td/telegram/logevent/LogEventHelper.h"
@@ -5913,6 +5914,68 @@ void ContactsManager::set_channel_slow_mode_delay(DialogId dialog_id, int32 slow
   td_->create_handler<ToggleSlowModeQuery>(std::move(promise))->send(channel_id, slow_mode_delay);
 }
 
+void ContactsManager::create_channel_group_call(DialogId dialog_id, Promise<InputGroupCallId> &&promise) {
+  if (!dialog_id.is_valid()) {
+    return promise.set_error(Status::Error(400, "Invalid chat identifier specified"));
+  }
+  if (!td_->messages_manager_->have_dialog_force(dialog_id)) {
+    return promise.set_error(Status::Error(400, "Chat not found"));
+  }
+
+  if (dialog_id.get_type() != DialogType::Channel) {
+    return promise.set_error(Status::Error(400, "Chat is not a supergroup"));
+  }
+
+  auto channel_id = dialog_id.get_channel_id();
+  const Channel *c = get_channel(channel_id);
+  if (c == nullptr) {
+    return promise.set_error(Status::Error(400, "Chat info not found"));
+  }
+  if (!c->is_megagroup) {
+    return promise.set_error(Status::Error(400, "Chat is not a supergroup"));
+  }
+  if (!get_channel_permissions(c).can_manage_calls()) {
+    return promise.set_error(Status::Error(400, "Not enough rights in the supergroup"));
+  }
+
+  auto new_promise = PromiseCreator::lambda(
+      [actor_id = actor_id(this), channel_id, promise = std::move(promise)](Result<InputGroupCallId> result) mutable {
+        if (result.is_error()) {
+          promise.set_error(result.move_as_error());
+        } else {
+          send_closure(actor_id, &ContactsManager::on_create_channel_group_call, channel_id, result.move_as_ok(),
+                       std::move(promise));
+        }
+      });
+  send_closure(G()->group_call_manager(), &GroupCallManager::create_group_call, channel_id, std::move(new_promise));
+}
+
+void ContactsManager::on_create_channel_group_call(ChannelId channel_id, InputGroupCallId group_call_id,
+                                                   Promise<InputGroupCallId> &&promise) {
+  if (G()->close_flag()) {
+    return promise.set_error(Status::Error(500, "Request aborted"));
+  }
+  if (!group_call_id.is_valid()) {
+    return promise.set_error(Status::Error(500, "Receive invalid group call identifier"));
+  }
+
+  Channel *c = get_channel(channel_id);
+  CHECK(c != nullptr);
+  if (!c->has_active_group_call) {
+    c->has_active_group_call = true;
+    c->is_changed = true;
+    update_channel(c, channel_id);
+  }
+
+  auto channel_full = get_channel_full_force(channel_id, "on_create_channel_group_call");
+  if (channel_full != nullptr && channel_full->active_group_call_id != group_call_id) {
+    channel_full->active_group_call_id = group_call_id;
+    channel_full->is_changed = true;
+    update_channel_full(channel_full, channel_id);
+  }
+  promise.set_value(std::move(group_call_id));
+}
+
 void ContactsManager::get_channel_statistics_dc_id(DialogId dialog_id, bool for_full_statistics,
                                                    Promise<DcId> &&promise) {
   if (!dialog_id.is_valid()) {
@@ -9553,6 +9616,10 @@ void ContactsManager::on_get_chat_full(tl_object_ptr<telegram_api::ChatFull> &&c
     InputGroupCallId group_call_id;
     if (channel_full->call_ != nullptr) {
       group_call_id = InputGroupCallId(channel_full->call_);
+      if (group_call_id.is_valid() && !c->is_megagroup) {
+        LOG(ERROR) << "Receive " << group_call_id << " in " << channel_id;
+        group_call_id = InputGroupCallId();
+      }
     }
 
     channel->repair_request_version = 0;
@@ -9595,7 +9662,7 @@ void ContactsManager::on_get_chat_full(tl_object_ptr<telegram_api::ChatFull> &&c
       bool has_active_group_call = group_call_id.is_valid();
       if (c->has_active_group_call != has_active_group_call) {
         LOG(ERROR) << "Receive invalid has_active_group_call flag " << c->has_active_group_call << ", but have "
-                   << group_call_id;
+                   << group_call_id << " in " << channel_id;
         c->has_active_group_call = has_active_group_call;
         c->is_changed = true;
         update_channel(c, channel_id);
diff --git a/td/telegram/ContactsManager.h b/td/telegram/ContactsManager.h
index 0c7415e6b..e1981f4f0 100644
--- a/td/telegram/ContactsManager.h
+++ b/td/telegram/ContactsManager.h
@@ -365,6 +365,8 @@ class ContactsManager : public Actor {
 
   void set_channel_slow_mode_delay(DialogId dialog_id, int32 slow_mode_delay, Promise<Unit> &&promise);
 
+  void create_channel_group_call(DialogId dialog_id, Promise<InputGroupCallId> &&promise);
+
   void report_channel_spam(ChannelId channel_id, UserId user_id, const vector<MessageId> &message_ids,
                            Promise<Unit> &&promise);
 
@@ -1315,6 +1317,9 @@ class ContactsManager : public Actor {
 
   void update_bot_info(BotInfo *bot_info, UserId user_id, bool send_update, bool from_database);
 
+  void on_create_channel_group_call(ChannelId channel_id, InputGroupCallId group_call_id,
+                                    Promise<InputGroupCallId> &&promise);
+
   bool is_chat_full_outdated(const ChatFull *chat_full, const Chat *c, ChatId chat_id);
 
   bool is_user_contact(const User *u, UserId user_id) const;
diff --git a/td/telegram/Td.cpp b/td/telegram/Td.cpp
index 502fa9dfc..d61fd3ca9 100644
--- a/td/telegram/Td.cpp
+++ b/td/telegram/Td.cpp
@@ -6027,6 +6027,20 @@ void Td::on_request(uint64 id, td_api::sendCallDebugInformation &request) {
                std::move(request.debug_information_), std::move(promise));
 }
 
+void Td::on_request(uint64 id, const td_api::createChatGroupCall &request) {
+  CHECK_IS_USER();
+  CREATE_REQUEST_PROMISE();
+  auto query_promise = PromiseCreator::lambda([promise = std::move(promise)](Result<InputGroupCallId> result) mutable {
+    if (result.is_error()) {
+      promise.set_error(result.move_as_error());
+    } else {
+      promise.set_value(td_api::make_object<td_api::groupCallId>(result.ok().get_group_call_id()));
+    }
+  });
+
+  contacts_manager_->create_channel_group_call(DialogId(request.chat_id_), std::move(query_promise));
+}
+
 void Td::on_request(uint64 id, const td_api::upgradeBasicGroupChatToSupergroupChat &request) {
   CHECK_IS_USER();
   CREATE_REQUEST(UpgradeGroupChatToSupergroupChatRequest, request.chat_id_);
diff --git a/td/telegram/Td.h b/td/telegram/Td.h
index e3df46310..b2dffcd9a 100644
--- a/td/telegram/Td.h
+++ b/td/telegram/Td.h
@@ -692,6 +692,8 @@ class Td final : public NetQueryCallback {
 
   void on_request(uint64 id, td_api::sendCallDebugInformation &request);
 
+  void on_request(uint64 id, const td_api::createChatGroupCall &request);
+
   void on_request(uint64 id, const td_api::upgradeBasicGroupChatToSupergroupChat &request);
 
   void on_request(uint64 id, const td_api::getChatListsToAddChat &request);
diff --git a/td/telegram/UpdatesManager.cpp b/td/telegram/UpdatesManager.cpp
index 8e54ba631..b516143a1 100644
--- a/td/telegram/UpdatesManager.cpp
+++ b/td/telegram/UpdatesManager.cpp
@@ -901,6 +901,30 @@ vector<const tl_object_ptr<telegram_api::Message> *> UpdatesManager::get_new_mes
   return messages;
 }
 
+vector<InputGroupCallId> UpdatesManager::get_update_new_group_call_ids(const telegram_api::Updates *updates_ptr) {
+  vector<InputGroupCallId> group_call_ids;
+  auto updates = get_updates(updates_ptr);
+  if (updates != nullptr) {
+    for (auto &update : *updates) {
+      InputGroupCallId group_call_id;
+      if (update->get_id() == telegram_api::updateGroupCall::ID) {
+        auto group_call_ptr = static_cast<const telegram_api::updateGroupCall *>(update.get())->call_.get();
+        if (group_call_ptr->get_id() == telegram_api::groupCall::ID) {
+          auto group_call = static_cast<const telegram_api::groupCall *>(group_call_ptr);
+          group_call_id = InputGroupCallId(group_call->id_, group_call->access_hash_);
+        }
+      }
+
+      if (group_call_id.is_valid()) {
+        group_call_ids.push_back(group_call_id);
+      } else {
+        LOG(ERROR) << "Receive unexpected " << to_string(update);
+      }
+    }
+  }
+  return group_call_ids;
+}
+
 vector<DialogId> UpdatesManager::get_update_notify_settings_dialog_ids(const telegram_api::Updates *updates_ptr) {
   vector<DialogId> dialog_ids;
   auto updates = get_updates(updates_ptr);
diff --git a/td/telegram/UpdatesManager.h b/td/telegram/UpdatesManager.h
index 9cc8ec416..1a58c698c 100644
--- a/td/telegram/UpdatesManager.h
+++ b/td/telegram/UpdatesManager.h
@@ -9,6 +9,7 @@
 #include "td/telegram/ChannelId.h"
 #include "td/telegram/ChatId.h"
 #include "td/telegram/DialogId.h"
+#include "td/telegram/InputGroupCallId.h"
 #include "td/telegram/PtsManager.h"
 #include "td/telegram/telegram_api.h"
 #include "td/telegram/UserId.h"
@@ -44,6 +45,8 @@ class UpdatesManager : public Actor {
   static vector<const tl_object_ptr<telegram_api::Message> *> get_new_messages(
       const telegram_api::Updates *updates_ptr);
 
+  static vector<InputGroupCallId> get_update_new_group_call_ids(const telegram_api::Updates *updates_ptr);
+
   static vector<DialogId> get_update_notify_settings_dialog_ids(const telegram_api::Updates *updates_ptr);
 
   static vector<DialogId> get_chat_dialog_ids(const telegram_api::Updates *updates_ptr);
diff --git a/td/telegram/cli.cpp b/td/telegram/cli.cpp
index d7c032afc..56d7bb13b 100644
--- a/td/telegram/cli.cpp
+++ b/td/telegram/cli.cpp
@@ -2834,6 +2834,8 @@ class CliClient final : public Actor {
           as_call_id(call_id), to_integer<int32>(rating), "Wow, such good call! (TDLib test)", std::move(problems)));
     } else if (op == "scdi" || op == "SendCallDebugInformation") {
       send_request(td_api::make_object<td_api::sendCallDebugInformation>(as_call_id(args), "{}"));
+    } else if (op == "ccgc") {
+      send_request(td_api::make_object<td_api::createChatGroupCall>(as_chat_id(args)));
     } else if (op == "gcil") {
       send_request(td_api::make_object<td_api::generateChatInviteLink>(as_chat_id(args)));
     } else if (op == "ccil") {