diff --git a/package.json b/package.json
index bcb95ad..6fb94e9 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "bun-types": "latest"
   },
   "scripts": {
-    "prepare-client-serverless": "bun --filter 'doorman-client' build && cp -fr packages/client/dist/* packages/serverless/assets/ && cp -f packages/serverless/assets/index.html packages/serverless/assets/assets/index.html",
+    "prepare-client-serverless": "bun --filter 'doorman-client' build && rm -rf packages/serverless/assets/* && mkdir packages/serverless/assets/assets && cp -fr packages/client/dist/* packages/serverless/assets/ && cp -f packages/serverless/assets/index.html packages/serverless/assets/assets/index.html",
     "deploy-serverless": "bun run prepare-client-serverless && bun --filter 'serverless' deploy"
   },
   "peerDependencies": {
diff --git a/packages/client/src/index.tsx b/packages/client/src/index.tsx
index f644adf..ac91d02 100644
--- a/packages/client/src/index.tsx
+++ b/packages/client/src/index.tsx
@@ -19,11 +19,6 @@ const router = createBrowserRouter([
         path: "",
         loader: doorpageloader,
         element: <DoorPage />
-      },
-      {
-        path: "door/:door",
-        loader: doorpageloader,
-        element: <DoorPage />,
       }
     ]
   }
diff --git a/packages/client/src/pages/DoorPage.tsx b/packages/client/src/pages/DoorPage.tsx
index b32fbf8..3a35ffa 100644
--- a/packages/client/src/pages/DoorPage.tsx
+++ b/packages/client/src/pages/DoorPage.tsx
@@ -6,8 +6,10 @@ import OtpInput from 'react-otp-input';
 import type { IDoorResponse } from "../../../server/src/types/IDoorResponse";
 import { CountdownBar } from "../components/CountdownBar";
 
-export async function loader({ params }: any) {
-  const response = await fetch(params.door ? `/api/door/info?door=${params.door}`: `/api/door/info`).then(res => res.json());
+export async function loader({ params, request }: any) {
+  const door = new URL(request.url).searchParams.get('door');
+
+  const response = await fetch(`/api/door/info?door=${door}`).then(res => res.json());
 
   console.log(response);
 
@@ -241,8 +243,8 @@ export function DoorPage() {
                         width: '2rem',
                         fontSize: '2rem',
                       }}
-                      value={'2207'}
-                      numInputs={4}
+                      value={doorResponse.buzzerCode}
+                      numInputs={doorResponse.buzzerCode.length}
                       onChange={() => null}
                       renderSeparator={() => <span>-</span>}
                       renderInput={(props) => <input readOnly {...props} />}
diff --git a/packages/server/src/types/IDoorResponse.ts b/packages/server/src/types/IDoorResponse.ts
index e6e6992..bd77640 100644
--- a/packages/server/src/types/IDoorResponse.ts
+++ b/packages/server/src/types/IDoorResponse.ts
@@ -1,7 +1,5 @@
-import { IAuthMode } from "./IAuthMode";
-
 export interface IDoorResponse {
   id: string,
-  authModes: IAuthMode[];
   timeout: number;
-}
\ No newline at end of file
+  buzzerCode: string;
+};
diff --git a/packages/serverless/functions/api/door/auth.js b/packages/serverless/functions/api/door/auth.js
index 1c0c788..dc235a3 100644
--- a/packages/serverless/functions/api/door/auth.js
+++ b/packages/serverless/functions/api/door/auth.js
@@ -13,27 +13,29 @@ exports.handler = async function(context, event, callback) {
     return callback(null, response);
   }
 
-  if (!context['FIXED_PIN_' + door.toUpperCase()]) {
+  const ddbPath = Runtime.getFunctions()['common/ddb'].path;
+  const ddb = require(ddbPath);
+  const client = ddb.createDDBClient(context);
+
+  const config = await client.send(ddb.getDoorConfigCommand(door));
+
+  if (!config.Item) {
     response.setStatusCode(404);
     return callback(null, response);
   }
 
-  let correctPin = context['FIXED_PIN_' + door.toUpperCase()];
+  let correctPin = config.Item.pin.S;
 
   if (correctPin !== pin) {
     response.setStatusCode(401);
     return callback(null, response);
   }
 
-  const ddbPath = Runtime.getFunctions()['common/ddb'].path;
-  const ddb = require(ddbPath);
-  const client = ddb.createDDBClient(context);
-
   const fingerprint = { 
     method: "PIN",
     userAgent: event.request.headers['user-agent'],
   };
-  const timeout = context['OPEN_TIMEOUT_' + door.toUpperCase()] || 60;
+  const timeout = config.Item.timeout.N;
 
   await client.send(ddb.setLockStatusCommand(door, timeout, fingerprint))
     .then(async (item) => {    
diff --git a/packages/serverless/functions/api/door/info.js b/packages/serverless/functions/api/door/info.js
index cc4a695..ac8a242 100644
--- a/packages/serverless/functions/api/door/info.js
+++ b/packages/serverless/functions/api/door/info.js
@@ -5,9 +5,10 @@
 exports.handler = async function(context, event, callback) {
   const response = new Twilio.Response();
 
-  const door = event.door || context.DEFAULT_DOOR;
+  let door = event.door;
+  const buzzer = event.buzzer?.slice(-10);
 
-  if (!door) {
+  if (!door && !buzzer) {
     response.setStatusCode(400);
     return callback(null, response);
   }
@@ -16,24 +17,58 @@ exports.handler = async function(context, event, callback) {
   const ddb = require(ddbPath);
   const client = ddb.createDDBClient(context);
 
-  const timeout = context['OPEN_TIMEOUT_' + door.toUpperCase()] || 60;
+  if (buzzer) {
+    door = await client.send(ddb.getDoorAliasCommand(buzzer))
+      .then(async (alias) => {
+        if (!alias.Item) {
+          response
+            .setStatusCode(404)
+            .appendHeader('Content-Type', 'application/json')
+            .setBody({ err: "This buzzer is not registered" });
+          return undefined;
+        }
+        return alias.Item.name.S;
+      });
+  }
 
-  await client.send(ddb.getLockStatusCommand(door))
-    .then(async (lock) => {
-      const status = ddb.isLockOpen(lock) ? "OPEN": "CLOSED";
+  if (door) {
+    const config = await client.send(ddb.getDoorConfigCommand(door));
 
+    if (!config.Item) {
       response
-        .setStatusCode(200)
+        .setStatusCode(404)
         .appendHeader('Content-Type', 'application/json')
-        .setBody({ id: door, timeout, status });
-
-    }).catch((e) => {
-      console.log(e);
-      response
-        .setStatusCode(500)
-        .appendHeader('Content-Type', 'application/json')
-        .setBody({ err: e });
-    });
-    await client.destroy();
-    return callback(null, response);
+        .setBody({ err: "This buzzer is not registered properly" });
+    } else {
+      if (buzzer) {
+        response
+          .setStatusCode(200)
+          .appendHeader('Content-Type', 'application/json')
+          .setBody({ 
+            buzzer,
+            door,
+            fallbackNumbers: config.Item.fallbackNumbers.SS,
+          });
+      } else {
+        await client.send(ddb.getLockStatusCommand(door))
+          .then(async (lock) => {
+            const status = ddb.isLockOpen(lock) ? "OPEN": "CLOSED";
+      
+            response
+              .setStatusCode(200)
+              .appendHeader('Content-Type', 'application/json')
+              .setBody({ id: door, timeout: config.Item.timeout.N, status, buzzerCode: config.Item.buzzerCode.S });
+      
+          }).catch((e) => {
+            console.log(e);
+            response
+              .setStatusCode(500)
+              .appendHeader('Content-Type', 'application/json')
+              .setBody({ err: e });
+          });
+      }
+    }
+  }
+  await client.destroy();
+  return callback(null, response);
 };
\ No newline at end of file
diff --git a/packages/serverless/functions/common/ddb.private.js b/packages/serverless/functions/common/ddb.private.js
index 8cf8fe6..62bf239 100644
--- a/packages/serverless/functions/common/ddb.private.js
+++ b/packages/serverless/functions/common/ddb.private.js
@@ -24,6 +24,34 @@ exports.getLockStatusCommand = (door) => {
   });
 };
 
+exports.getDoorAliasCommand = (buzzerNumber) => {
+  return new GetItemCommand({
+    TableName: "doorman",
+    Key: {
+      "PK": {
+        S: buzzerNumber,
+      },
+      "SK": {
+        S: "alias",
+      }
+    },
+  });
+};
+
+exports.getDoorConfigCommand = (door) => {
+  return new GetItemCommand({
+    TableName: "doorman",
+    Key: {
+      "PK": {
+        S: `door-${door}`,
+      },
+      "SK": {
+        S: "config",
+      },
+    },
+  });
+};
+
 exports.isLockOpen = (lock) => {
   // ttl is a UTC ms time for how long it is unlocked
   const ttl = lock.Item?.TTL?.N || 0;