feat: add default telephony variables

api/routes/telephony.py

@@ -187,6 +187,7 @@ async def initiate_call(
             call_type=CallType.OUTBOUND,
             initial_context={
                 "phone_number": phone_number,
+                "called_number": phone_number,
                 "provider": provider.PROVIDER_NAME,
             },
         )
@@ -220,13 +221,22 @@ async def initiate_call(
         **keywords,
     )
 
-    # Store provider type and any provider-specific metadata in workflow run context
+    # Store provider metadata and caller_number in workflow run context
     gathered_context = {
         "provider": provider.PROVIDER_NAME,
         **(result.provider_metadata or {}),
     }
+    # Merge caller_number into initial_context now that we know which number was used
+    updated_initial_context = {
+        **(workflow_run.initial_context or {}),
+        "called_number": phone_number,
+    }
+    if result.caller_number:
+        updated_initial_context["caller_number"] = result.caller_number
     await db_client.update_workflow_run(
-        run_id=workflow_run_id, gathered_context=gathered_context
+        run_id=workflow_run_id,
+        gathered_context=gathered_context,
+        initial_context=updated_initial_context,
     )
 
     return {"message": f"Call initiated successfully with run name {workflow_run_name}"}

api/services/campaign/campaign_call_dispatcher.py

@@ -205,6 +205,8 @@ class CampaignCallDispatcher:
             "campaign_id": campaign.id,
             "provider": provider.PROVIDER_NAME,
             "source_uuid": queued_run.source_uuid,
+            "caller_number": from_number,
+            "called_number": phone_number,
         }
 
         logger.info(f"Final initial_context: {initial_context}")

api/services/telephony/base.py

@@ -18,6 +18,7 @@ class CallInitiationResult:
 
     call_id: str  # Provider's call identifier (SID for Twilio, UUID for Vonage)
     status: str  # Initial status (e.g., "queued", "initiated", "started")
+    caller_number: Optional[str] = None  # Caller ID used for the outbound call
     provider_metadata: Dict[str, Any] = field(
         default_factory=dict
     )  # Data that needs to be persisted

api/services/telephony/providers/ari_provider.py

@@ -143,6 +143,7 @@ class ARIProvider(TelephonyProvider):
                 return CallInitiationResult(
                     call_id=channel_id,
                     status=response_data.get("state", "created"),
+                    caller_number=from_number,
                     provider_metadata={
                         "call_id": channel_id,
                         "channel_name": response_data.get("name", ""),

api/services/telephony/providers/cloudonix_provider.py

@@ -189,6 +189,7 @@ class CloudonixProvider(TelephonyProvider):
                 return CallInitiationResult(
                     call_id=session_token,
                     status="initiated",
+                    caller_number=from_number,
                     provider_metadata={
                         "call_id": session_token,
                         "domain_id": domain_id,

api/services/telephony/providers/telnyx_provider.py

@@ -124,6 +124,7 @@ class TelnyxProvider(TelephonyProvider):
                 return CallInitiationResult(
                     call_id=call_control_id,
                     status="initiated",
+                    caller_number=from_number,
                     provider_metadata={
                         "call_control_id": call_control_id,
                         "call_leg_id": call_leg_id,

api/services/telephony/providers/twilio_provider.py

@@ -111,6 +111,7 @@ class TwilioProvider(TelephonyProvider):
                 return CallInitiationResult(
                     call_id=response_data["sid"],
                     status=response_data.get("status", "queued"),
+                    caller_number=from_number,
                     provider_metadata={"call_id": response_data["sid"]},
                     raw_response=response_data,
                 )

api/services/telephony/providers/vobiz_provider.py

@@ -150,6 +150,7 @@ class VobizProvider(TelephonyProvider):
                 return CallInitiationResult(
                     call_id=call_id,
                     status="queued",  # Vobiz returns "message": "call fired"
+                    caller_number=from_number,
                     provider_metadata={"call_id": call_id},
                     raw_response=response_data,
                 )

api/services/telephony/providers/vonage_provider.py

@@ -137,6 +137,7 @@ class VonageProvider(TelephonyProvider):
                 return CallInitiationResult(
                     call_id=response_data["uuid"],
                     status=response_data.get("status", "started"),
+                    caller_number=from_number,
                     provider_metadata={
                         "call_uuid": response_data["uuid"]
                     },  # Vonage needs UUID persisted for WebSocket