diff --git a/bun.lock b/bun.lock
index dd2c2a9..70fc25b 100644
--- a/bun.lock
+++ b/bun.lock
@@ -111,6 +111,7 @@
         "lucide-react": "^0.564.0",
         "react": "^19.2.0",
         "react-dom": "^19.2.0",
+        "recharts": "^3.8.1",
         "zod": "^4.3.6",
       },
     },
@@ -1389,7 +1390,7 @@
 
     "recast": ["recast@0.23.11", "", { "dependencies": { "ast-types": "^0.16.1", "esprima": "~4.0.0", "source-map": "~0.6.1", "tiny-invariant": "^1.3.3", "tslib": "^2.0.1" } }, "sha512-YTUo+Flmw4ZXiWfQKGcwwc11KnoRAYgzAE2E7mXKCjSviTKShtxBsN6YUUBB2gtaBzKzeKunxhUwNHQuRryhWA=="],
 
-    "recharts": ["recharts@3.8.0", "", { "dependencies": { "@reduxjs/toolkit": "^1.9.0 || 2.x.x", "clsx": "^2.1.1", "decimal.js-light": "^2.5.1", "es-toolkit": "^1.39.3", "eventemitter3": "^5.0.1", "immer": "^10.1.1", "react-redux": "8.x.x || 9.x.x", "reselect": "5.1.1", "tiny-invariant": "^1.3.3", "use-sync-external-store": "^1.2.2", "victory-vendor": "^37.0.2" }, "peerDependencies": { "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "react-dom": "^16.0.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "react-is": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0" } }, "sha512-Z/m38DX3L73ExO4Tpc9/iZWHmHnlzWG4njQbxsF5aSjwqmHNDDIm0rdEBArkwsBvR8U6EirlEHiQNYWCVh9sGQ=="],
+    "recharts": ["recharts@3.8.1", "", { "dependencies": { "@reduxjs/toolkit": "^1.9.0 || 2.x.x", "clsx": "^2.1.1", "decimal.js-light": "^2.5.1", "es-toolkit": "^1.39.3", "eventemitter3": "^5.0.1", "immer": "^10.1.1", "react-redux": "8.x.x || 9.x.x", "reselect": "5.1.1", "tiny-invariant": "^1.3.3", "use-sync-external-store": "^1.2.2", "victory-vendor": "^37.0.2" }, "peerDependencies": { "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "react-dom": "^16.0.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "react-is": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0" } }, "sha512-mwzmO1s9sFL0TduUpwndxCUNoXsBw3u3E/0+A+cLcrSfQitSG62L32N69GhqUrrT5qKcAE3pCGVINC6pqkBBQg=="],
 
     "redux": ["redux@5.0.1", "", {}, "sha512-M9/ELqF6fy8FwmkpnF0S3YKOqMyoWJ4+CS5Efg2ct3oY9daQvd/Pc71FpGZsVsbl3Cpb+IIcjBDUnnyBdQbq4w=="],
 
@@ -1667,6 +1668,8 @@
 
     "@tensamin/ui/lucide-react": ["lucide-react@1.8.0", "", { "peerDependencies": { "react": "^16.5.1 || ^17.0.0 || ^18.0.0 || ^19.0.0" } }, "sha512-WuvlsjngSk7TnTBJ1hsCy3ql9V9VOdcPkd3PKcSmM34vJD8KG6molxz7m7zbYFgICwsanQWmJ13JlYs4Zp7Arw=="],
 
+    "@tensamin/ui/recharts": ["recharts@3.8.0", "", { "dependencies": { "@reduxjs/toolkit": "^1.9.0 || 2.x.x", "clsx": "^2.1.1", "decimal.js-light": "^2.5.1", "es-toolkit": "^1.39.3", "eventemitter3": "^5.0.1", "immer": "^10.1.1", "react-redux": "8.x.x || 9.x.x", "reselect": "5.1.1", "tiny-invariant": "^1.3.3", "use-sync-external-store": "^1.2.2", "victory-vendor": "^37.0.2" }, "peerDependencies": { "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "react-dom": "^16.0.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "react-is": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0" } }, "sha512-Z/m38DX3L73ExO4Tpc9/iZWHmHnlzWG4njQbxsF5aSjwqmHNDDIm0rdEBArkwsBvR8U6EirlEHiQNYWCVh9sGQ=="],
+
     "@tensamin/ui/shadcn": ["shadcn@3.8.5", "", { "dependencies": { "@antfu/ni": "^25.0.0", "@babel/core": "^7.28.0", "@babel/parser": "^7.28.0", "@babel/plugin-transform-typescript": "^7.28.0", "@babel/preset-typescript": "^7.27.1", "@dotenvx/dotenvx": "^1.48.4", "@modelcontextprotocol/sdk": "^1.26.0", "@types/validate-npm-package-name": "^4.0.2", "browserslist": "^4.26.2", "commander": "^14.0.0", "cosmiconfig": "^9.0.0", "dedent": "^1.6.0", "deepmerge": "^4.3.1", "diff": "^8.0.2", "execa": "^9.6.0", "fast-glob": "^3.3.3", "fs-extra": "^11.3.1", "fuzzysort": "^3.1.0", "https-proxy-agent": "^7.0.6", "kleur": "^4.1.5", "msw": "^2.10.4", "node-fetch": "^3.3.2", "open": "^11.0.0", "ora": "^8.2.0", "postcss": "^8.5.6", "postcss-selector-parser": "^7.1.0", "prompts": "^2.4.2", "recast": "^0.23.11", "stringify-object": "^5.0.0", "tailwind-merge": "^3.0.1", "ts-morph": "^26.0.0", "tsconfig-paths": "^4.2.0", "validate-npm-package-name": "^7.0.1", "zod": "^3.24.1", "zod-to-json-schema": "^3.24.6" }, "bin": { "shadcn": "dist/index.js" } }, "sha512-jPRx44e+eyeV7xwY3BLJXcfrks00+M0h5BGB9l6DdcBW4BpAj4x3lVmVy0TXPEs2iHEisxejr62sZAAw6B1EVA=="],
 
     "@tensamin/ui/sonner": ["sonner@2.0.7", "", { "peerDependencies": { "react": "^18.0.0 || ^19.0.0 || ^19.0.0-rc", "react-dom": "^18.0.0 || ^19.0.0 || ^19.0.0-rc" } }, "sha512-W6ZN4p58k8aDKA4XPcx2hpIQXBRAgyiWVkYhT7CvK6D3iAu7xjvVyhQHg2/iaKJZ1XVJ4r7XuwGL+WGEK37i9w=="],
diff --git a/packages/call/package.json b/packages/call/package.json
index b240ca2..4e8249b 100644
--- a/packages/call/package.json
+++ b/packages/call/package.json
@@ -31,6 +31,7 @@
     "lucide-react": "^0.564.0",
     "react": "^19.2.0",
     "react-dom": "^19.2.0",
+    "recharts": "^3.8.1",
     "zod": "^4.3.6"
   }
 }
diff --git a/packages/call/src/components/buttons/deaf.tsx b/packages/call/src/components/buttons/deaf.tsx
new file mode 100644
index 0000000..7fa4032
--- /dev/null
+++ b/packages/call/src/components/buttons/deaf.tsx
@@ -0,0 +1,17 @@
+import { Button } from "@tensamin/ui";
+import { useCall } from "../../context";
+import { HeadphoneOff, Headphones } from "lucide-react";
+
+export default function DeafButton({ className }: { className?: string }) {
+  const { toggleDeaf, deaf } = useCall();
+
+  return (
+    <Button
+      variant={deaf ? "destructive" : "default"}
+      onClick={toggleDeaf}
+      className={className}
+    >
+      {deaf ? <HeadphoneOff /> : <Headphones />}
+    </Button>
+  );
+}
diff --git a/packages/call/src/components/buttons/mute.tsx b/packages/call/src/components/buttons/mute.tsx
new file mode 100644
index 0000000..da4b2c4
--- /dev/null
+++ b/packages/call/src/components/buttons/mute.tsx
@@ -0,0 +1,17 @@
+import { Button } from "@tensamin/ui";
+import { useCall } from "../../context";
+import { Mic, MicOff } from "lucide-react";
+
+export default function MuteButton({ className }: { className?: string }) {
+  const { room } = useCall();
+  const micEnabled = room.localParticipant.isMicrophoneEnabled;
+
+  return (
+    <Button
+      variant={micEnabled ? "default" : "destructive"}
+      className={className}
+    >
+      {micEnabled ? <Mic /> : <MicOff />}
+    </Button>
+  );
+}
diff --git a/packages/call/src/components/sidebarBox.tsx b/packages/call/src/components/sidebarBox.tsx
index 0b0d4b8..41f90a6 100644
--- a/packages/call/src/components/sidebarBox.tsx
+++ b/packages/call/src/components/sidebarBox.tsx
@@ -1,13 +1,10 @@
-import { Expand, Lock, LockOpen } from "lucide-react";
+import { Lock, LockOpen } from "lucide-react";
 import { useCall } from "../context";
 import {
   Button,
   Card,
   CardContent,
   CardHeader,
-  Popover,
-  PopoverContent,
-  PopoverTrigger,
   Tooltip,
   TooltipContent,
   TooltipTrigger,
@@ -15,52 +12,51 @@ import {
 } from "@tensamin/ui";
 import { LeaveIcon } from "@livekit/components-react";
 import ScreenshareButton from "./buttons/screenshare";
+import MuteButton from "./buttons/mute";
+import DeafButton from "./buttons/deaf";
+import { Room, Track } from "livekit-client";
+import { useEffect, useState } from "react";
+import { ResponsiveContainer, AreaChart, Area } from "recharts";
 
 export default function SidebarBox() {
-  const { state, room, disconnect, openCallPage, callId } = useCall();
+  const { state, disconnect } = useCall();
   const isMobile = useIsMobile();
 
   return state === "closed" ? null : (
-    <Card className="p-1.5 gap-1" hidden={isMobile}>
-      <CardHeader className="p-0!">
-        <ConnectionBar
-          state={state}
-          encrypted={
-            room.localParticipant.isE2EEEnabled &&
-            room.localParticipant.isEncrypted
-          }
-        />
+    <Card className="p-1.5 gap-2" hidden={isMobile}>
+      <CardHeader className="p-0! pb-2! border-b-2">
+        <ConnectionBar />
       </CardHeader>
-      <CardContent className="p-0! flex justify-end gap-1">
-        <Button className="w-9 h-9" onClick={() => openCallPage(callId || "")}>
-          <Expand />
-        </Button>
-        <ScreenshareButton className="w-9 h-9" />
-        <Button
-          size="lg"
-          className="w-9 h-9"
-          onClick={() => disconnect()}
-          variant="destructive"
-        >
-          <LeaveIcon />
-        </Button>
+      <CardContent className="p-0! flex flex-col gap-1">
+        <div className="flex justify-start gap-1">
+          <MuteButton className="w-9 h-9" />
+          <DeafButton className="w-9 h-9" />
+          <ScreenshareButton className="w-9 h-9" />
+          <Button
+            size="lg"
+            className="w-9 h-9"
+            onClick={() => disconnect()}
+            variant="destructive"
+          >
+            <LeaveIcon />
+          </Button>
+        </div>
       </CardContent>
     </Card>
   );
 }
 
-function ConnectionBar({
-  state,
-  encrypted,
-}: {
-  state: "closed" | "closing" | "connecting" | "open" | "encrypting";
-  encrypted: boolean;
-}) {
+function ConnectionBar() {
+  const { state, room, openCallPage, callId } = useCall();
+  const encrypted =
+    room.localParticipant.isE2EEEnabled && room.localParticipant.isEncrypted;
+
   return (
-    <Popover>
-      <PopoverTrigger
+    <Tooltip>
+      <TooltipTrigger
         render={
           <Button
+            onClick={() => openCallPage(callId || "")}
             size="lg"
             variant={
               state === "open" && encrypted ? "subtleDefault" : "destructive"
@@ -73,24 +69,133 @@ function ConnectionBar({
             {state === "closed" && "Closed"}
             {state === "closing" && "Closing"}
 
-            <Tooltip>
-              <TooltipTrigger
-                render={
-                  encrypted ? (
-                    <Lock color="var(--primary-foreground-alt)" />
-                  ) : (
-                    <LockOpen color="var(--destructive)" />
-                  )
-                }
-              />
-              <TooltipContent>
-                {encrypted ? "Encrypted" : "Unencrypted"}
-              </TooltipContent>
-            </Tooltip>
+            <TinyPingGraph />
+
+            {encrypted ? (
+              <Lock color="var(--primary-foreground-alt)" />
+            ) : (
+              <LockOpen color="var(--destructive)" />
+            )}
           </Button>
         }
       />
-      <PopoverContent side="top">Test stuff</PopoverContent>
-    </Popover>
+      <TooltipContent>Click to open call page</TooltipContent>
+    </Tooltip>
   );
 }
+
+export function TinyPingGraph() {
+  const { room } = useCall();
+
+  const [mapData, setMapData] = useState<Map<number, number>>(
+    () => new Map([[Date.now(), 0]]),
+  );
+
+  const data = Array.from(mapData, ([time, ping]) => ({ time, ping }));
+
+  useEffect(() => {
+    const interval = setInterval(async () => {
+      const now = Date.now();
+      const ping = await getPing(room);
+      const cutoff = now - 10_000;
+
+      setMapData((prev) => {
+        const next = new Map(prev);
+
+        next.set(now, ping || 0);
+
+        for (const time of next.keys()) {
+          if (time < cutoff) next.delete(time);
+        }
+
+        return next;
+      });
+    }, 2_000);
+
+    return () => clearInterval(interval);
+  }, [room]);
+
+  return (
+    <Tooltip>
+      <TooltipTrigger
+        render={
+          <div
+            className="w-full h-6"
+            style={{
+              WebkitMaskImage:
+                "linear-gradient(to right, transparent 0%, var(--primary) 15%, var(--primary) 85%, transparent 100%)",
+              maskImage:
+                "linear-gradient(to right, transparent 0%, var(--primary) 15%, var(--primary) 85%, transparent 100%)",
+            }}
+          >
+            <ResponsiveContainer width="100%" height="100%">
+              <AreaChart
+                data={data}
+                margin={{ top: 2, right: 0, bottom: 2, left: 0 }}
+              >
+                <defs>
+                  <linearGradient id="pingGradient" x1="0" y1="0" x2="0" y2="1">
+                    <stop
+                      offset="0%"
+                      stopColor="currentColor"
+                      stopOpacity={0.35}
+                    />
+                    <stop
+                      offset="70%"
+                      stopColor="currentColor"
+                      stopOpacity={0.08}
+                    />
+                    <stop
+                      offset="100%"
+                      stopColor="currentColor"
+                      stopOpacity={0}
+                    />
+                  </linearGradient>
+                </defs>
+
+                <Area
+                  type="monotone"
+                  dataKey="ping"
+                  stroke="currentColor"
+                  strokeWidth={2}
+                  fill="url(#pingGradient)"
+                  fillOpacity={1}
+                  dot={false}
+                  activeDot={false}
+                  isAnimationActive={false}
+                />
+              </AreaChart>
+            </ResponsiveContainer>
+          </div>
+        }
+      />
+      <TooltipContent>{data.at(-1)?.ping} ms</TooltipContent>
+    </Tooltip>
+  );
+}
+
+async function getPing(room: Room): Promise<number | undefined> {
+  const report = await room.localParticipant
+    .getTrackPublication(Track.Source.Microphone)
+    ?.track?.getRTCStatsReport();
+
+  if (!report) return;
+
+  let bestRtt: number | undefined;
+
+  report.forEach((stat) => {
+    if (
+      stat.type === "candidate-pair" &&
+      stat.state === "succeeded" &&
+      stat.currentRoundTripTime != null
+    ) {
+      bestRtt = stat.currentRoundTripTime * 1000;
+    }
+
+    if (stat.type === "remote-inbound-rtp" && stat.roundTripTime != null) {
+      bestRtt = stat.roundTripTime * 1000;
+    }
+  });
+
+  return Math.round(bestRtt || 0);
+}
diff --git a/packages/call/src/context.tsx b/packages/call/src/context.tsx
index bc07ead..031ffca 100644
--- a/packages/call/src/context.tsx
+++ b/packages/call/src/context.tsx
@@ -116,6 +116,17 @@ export default function Provider(props: { children: React.ReactNode }) {
     typeof ttp.call_data.response
   > | null>(null);
 
+  const [deaf, setDeaf] = useState(false);
+
+  const toggleDeaf = () => {
+    setDeaf((wasDeaf) => {
+      room.remoteParticipants.forEach((participant) => {
+        participant.setVolume(wasDeaf ? 100 : 0);
+      });
+      return !wasDeaf;
+    });
+  };
+
   const openCallPage = (callId: string) =>
     navigate({ to: "/call", search: { id: callId } });
 
@@ -166,6 +177,9 @@ export default function Provider(props: { children: React.ReactNode }) {
         callId,
         openCallPage,
 
+        deaf,
+        toggleDeaf,
+
         disconnect,
         joinCall,
         currentCallData,
@@ -252,6 +266,8 @@ type contextType = {
   room: Room;
   openCallPage: (callId: string) => Promise<void>;
   callId: string | null;
+  deaf: boolean;
+  toggleDeaf: () => void;
 };
 
 export function useCall(): contextType {