diff --git a/.openclaw-sync/source.json b/.openclaw-sync/source.json
index e0d71cc7c..76e760eab 100644
--- a/.openclaw-sync/source.json
+++ b/.openclaw-sync/source.json
@@ -1,5 +1,5 @@
 {
   "repository": "openclaw/openclaw",
-  "sha": "09d193c592b3bdaaca5c6df709b585c8e495bfa3",
-  "syncedAt": "2026-05-02T07:41:54.505Z"
+  "sha": "e4aab1419ab87404ffedb0fb1d61efe26ca5940d",
+  "syncedAt": "2026-05-02T07:44:03.433Z"
 }
diff --git a/docs/.generated/config-baseline.sha256 b/docs/.generated/config-baseline.sha256
index 3851000d6..a14957d7c 100644
--- a/docs/.generated/config-baseline.sha256
+++ b/docs/.generated/config-baseline.sha256
@@ -1,4 +1,4 @@
-737056ad5544e24250ce91c000ae4a5fe0af751681a529f2e4710b383ef5d4e7  config-baseline.json
+a7158716d9262edba32ef9a18ab04d9f48f83cb903444b6f87b991977b6be52f  config-baseline.json
 2d132b4c2e3b0e0f2524fc1cc889d3be658ad0e40c970b2d367bf27348883658  config-baseline.core.json
 f42329d45c095881bd226bdb192c235980658fd250606d0c0badc2b12f12f5d3  config-baseline.channel.json
-726c2fb81319f05be6977cdf5c9598884feafc600e6c76d482be626f4983bc32  config-baseline.plugin.json
+de03faf42db470fe419a3f93a5777161f830f0355912603c6795945e42f39735  config-baseline.plugin.json
diff --git a/docs/plugins/voice-call.md b/docs/plugins/voice-call.md
index 075aa00bd..27b5041de 100644
--- a/docs/plugins/voice-call.md
+++ b/docs/plugins/voice-call.md
@@ -109,6 +109,7 @@ Voice-call credentials accept SecretRefs. `plugins.entries.voice-call.config.twi
           provider: "twilio", // or "telnyx" | "plivo" | "mock"
           fromNumber: "+15550001234", // or TWILIO_FROM_NUMBER for Twilio
           toNumber: "+15550005678",
+          sessionScope: "per-phone", // per-phone | per-call
 
           twilio: {
             accountSid: "ACxxxxxxxx",
@@ -192,6 +193,14 @@ Voice-call credentials accept SecretRefs. `plugins.entries.voice-call.config.twi
   </Accordion>
 </AccordionGroup>
 
+## Session scope
+
+By default, Voice Call uses `sessionScope: "per-phone"` so repeat calls from
+the same caller keep conversation memory. Set `sessionScope: "per-call"` when
+each carrier call should start with fresh context, for example reception,
+booking, IVR, or Google Meet bridge flows where the same phone number may
+represent different meetings.
+
 ## Realtime voice conversations
 
 `realtime` selects a full-duplex realtime voice provider for live call
@@ -212,7 +221,7 @@ Current runtime behaviour:
 - Voice Call exposes the shared `openclaw_agent_consult` realtime tool by default. The realtime model can call it when the caller asks for deeper reasoning, current information, or normal OpenClaw tools.
 - `realtime.fastContext.enabled` is default-off. When enabled, Voice Call first searches indexed memory/session context for the consult question and returns those snippets to the realtime model within `realtime.fastContext.timeoutMs` before falling back to the full consult agent only if `realtime.fastContext.fallbackToConsult` is true.
 - If `realtime.provider` points at an unregistered provider, or no realtime voice provider is registered at all, Voice Call logs a warning and skips realtime media instead of failing the whole plugin.
-- Consult session keys reuse the existing voice session when available, then fall back to the caller/callee phone number so follow-up consult calls keep context during the call.
+- Consult session keys reuse the stored call session when available, then fall back to the configured `sessionScope` (`per-phone` by default, or `per-call` for isolated calls).
 
 ### Tool policy