diff --git a/td/generate/scheme/td_api.tl b/td/generate/scheme/td_api.tl
index ff4d2af82..b3ef8b19e 100644
--- a/td/generate/scheme/td_api.tl
+++ b/td/generate/scheme/td_api.tl
@@ -3040,6 +3040,10 @@ internalLinkTypeTheme theme_name:string = InternalLinkType;
 //@description The link is an unknown tg: link. Call getDeepLinkInfo to process the link
 internalLinkTypeUnknownDeepLink = InternalLinkType;
 
+//@description The link is a link to a voice chat. Call searchPublicChat and joinGoupCall with the given chat username and the given invite hash to process the link
+//@chat_username Username of the chat with the voice chat @invite_hash If non-empty, invite hash to be used to join the voice chat without being muted by administrators
+internalLinkTypeVoiceChat chat_username:string invite_hash:string = InternalLinkType;
+
 
 //@description Contains an HTTPS link to a message in a supergroup or channel @link Message link @is_public True, if the link will work for non-members of the chat
 messageLink link:string is_public:Bool = MessageLink;
diff --git a/td/telegram/LinkManager.cpp b/td/telegram/LinkManager.cpp
index cd98a9fbe..28444480b 100644
--- a/td/telegram/LinkManager.cpp
+++ b/td/telegram/LinkManager.cpp
@@ -216,6 +216,24 @@ class LinkManager::InternalLinkUnknownDeepLink : public InternalLink {
   }
 };
 
+class LinkManager::InternalLinkVoiceChat : public InternalLink {
+  string chat_username_;
+  string invite_hash_;
+
+  td_api::object_ptr<td_api::InternalLinkType> get_internal_link_type_object() const final {
+    return td_api::make_object<td_api::internalLinkTypeVoiceChat>(chat_username_, invite_hash_);
+  }
+
+  InternalLinkType get_type() const final {
+    return InternalLinkType::VoiceChat;
+  }
+
+ public:
+  InternalLinkVoiceChat(string chat_username, string invite_hash)
+      : chat_username_(std::move(chat_username)), invite_hash_(std::move(invite_hash)) {
+  }
+};
+
 class RequestUrlAuthQuery : public Td::ResultHandler {
   Promise<td_api::object_ptr<td_api::LoginUrlInfo>> promise_;
   string url_;
@@ -537,9 +555,18 @@ unique_ptr<LinkManager::InternalLink> LinkManager::parse_tg_link_query(Slice que
   };
 
   if (path.size() == 1 && path[0] == "resolve") {
-    // resolve?domain=username&post=12345&single
-    if (has_arg("domain") && has_arg("post")) {
-      return td::make_unique<InternalLinkMessage>();
+    if (has_arg("domain")) {
+      if (has_arg("post")) {
+        // resolve?domain=username&post=12345&single
+        return td::make_unique<InternalLinkMessage>();
+      }
+      for (auto &arg : url_query.args_) {
+        if (arg.first == "voicechat") {
+          // resolve?domain=username&voicechat
+          // resolve?domain=username&voicechat=<invite_hash>
+          return td::make_unique<InternalLinkVoiceChat>(get_arg("domain"), arg.second);
+        }
+      }
     }
   } else if (path.size() == 1 && path[0] == "login") {
     // login?code=123456
@@ -721,10 +748,18 @@ unique_ptr<LinkManager::InternalLink> LinkManager::parse_t_me_link_query(Slice q
       // /share/url?url=<url>&text=<text>
       return get_internal_link_message_draft(get_arg("url"), get_arg("text"));
     }
-  } else {
+  } else if (path[0].size() <= 64) {
     if (path.size() >= 2 && to_integer<int64>(path[1]) > 0) {
-      // /<username>/12345?single
+      // /<username>/12345?single&thread=<thread_id>&comment=<message_id>
       return td::make_unique<InternalLinkMessage>();
+    } else {
+      for (auto &arg : url_query.args_) {
+        if (arg.first == "voicechat") {
+          // /<username>?voicechat
+          // /<username>?voicechat=<invite_hash>
+          return td::make_unique<InternalLinkVoiceChat>(path[0], arg.second);
+        }
+      }
     }
   }
   return nullptr;
diff --git a/td/telegram/LinkManager.h b/td/telegram/LinkManager.h
index f1d2f9a6f..530e0a7f0 100644
--- a/td/telegram/LinkManager.h
+++ b/td/telegram/LinkManager.h
@@ -46,7 +46,8 @@ class LinkManager : public Actor {
     QrCodeAuthentication,
     StickerSet,
     Theme,
-    UnknownDeepLink
+    UnknownDeepLink,
+    VoiceChat
   };
 
   class InternalLink {
@@ -99,6 +100,7 @@ class LinkManager : public Actor {
   class InternalLinkStickerSet;
   class InternalLinkTheme;
   class InternalLinkUnknownDeepLink;
+  class InternalLinkVoiceChat;
 
   struct LinkInfo {
     bool is_internal_ = false;
diff --git a/test/link.cpp b/test/link.cpp
index 375c758ca..4b4b63c1e 100644
--- a/test/link.cpp
+++ b/test/link.cpp
@@ -106,6 +106,9 @@ TEST(Link, parse_internal_link) {
   auto unknown_deep_link = [] {
     return td::td_api::make_object<td::td_api::internalLinkTypeUnknownDeepLink>();
   };
+  auto voice_chat = [](td::string chat_username, td::string invite_hash) {
+    return td::td_api::make_object<td::td_api::internalLinkTypeVoiceChat>(chat_username, invite_hash);
+  };
 
   parse_internal_link("t.me/levlam/1", message());
   parse_internal_link("telegram.me/levlam/1", message());
@@ -128,7 +131,7 @@ TEST(Link, parse_internal_link) {
   parse_internal_link("t.men/levlam/1", nullptr);
 
   parse_internal_link("tg:resolve?domain=username&post=12345&single", message());
-  parse_internal_link("TG://resolve?domain=username&post=12345&single", message());
+  parse_internal_link("TG://resolve?domain=username&post=12345&single&voicechat=aasd", message());
   parse_internal_link("TG://test@resolve?domain=username&post=12345&single", nullptr);
   parse_internal_link("tg:resolve:80?domain=username&post=12345&single", nullptr);
   parse_internal_link("tg:http://resolve?domain=username&post=12345&single", nullptr);
@@ -141,7 +144,7 @@ TEST(Link, parse_internal_link) {
   parse_internal_link("t.me/username/12345", message());
   parse_internal_link("t.me/username/12345/", message());
   parse_internal_link("t.me/username/12345#asdasd", message());
-  parse_internal_link("t.me/username/12345//?single", message());
+  parse_internal_link("t.me/username/12345//?voicechat=&single", message());
   parse_internal_link("t.me/username/12345/asdasd//asd/asd/asd/?single", message());
   parse_internal_link("t.me/username/1asdasdas/asdasd//asd/asd/asd/?single", message());
   parse_internal_link("t.me/username/asd", nullptr);
@@ -428,4 +431,22 @@ TEST(Link, parse_internal_link) {
   parse_internal_link("tg:socks?server=google.com&port=8%30&user=1&pass=", proxy_socks("google.com", 80, "1", ""));
   parse_internal_link("tg:socks?server=google.com&port=8%30&user=&pass=2", proxy_socks("google.com", 80, "", "2"));
   parse_internal_link("tg:socks?server=google.com&port=80&user=1&pass=2", proxy_socks("google.com", 80, "1", "2"));
+
+  parse_internal_link("tg:resolve?domain=username&voice%63hat=aasdasd", voice_chat("username", "aasdasd"));
+  parse_internal_link("TG://resolve?domain=username&voicechat=", voice_chat("username", ""));
+  parse_internal_link("TG://test@resolve?domain=username&voicechat=", nullptr);
+  parse_internal_link("tg:resolve:80?domain=username&voicechat=", nullptr);
+  parse_internal_link("tg:http://resolve?domain=username&voicechat=", nullptr);
+  parse_internal_link("tg:https://resolve?domain=username&voicechat=", nullptr);
+  parse_internal_link("tg:resolve?domain=&voicechat=", unknown_deep_link());
+  parse_internal_link("tg:resolve?domain=telegram&&&&&&&voicechat=%30", voice_chat("telegram", "0"));
+
+  parse_internal_link("t.me/username/0/a//s/as?voicechat=", voice_chat("username", ""));
+  parse_internal_link("t.me/username/aasdas?test=1&voicechat=#12312", voice_chat("username", ""));
+  parse_internal_link("t.me/username/0?voicechat=", voice_chat("username", ""));
+  parse_internal_link("t.me/username/-1?voicechat=asdasd", voice_chat("username", "asdasd"));
+  parse_internal_link("t.me/username?voicechat=", voice_chat("username", ""));
+  parse_internal_link("t.me/username#voicechat=asdas", nullptr);
+  parse_internal_link("t.me//username?voicechat=", nullptr);
+  parse_internal_link("https://telegram.dog/telegram?voi%63e%63hat=t%63st", voice_chat("telegram", "tcst"));
 }