Update Agent Zero, Asterisk, and Telephony K8s manifests

- Update agent-zero deployment configuration
- Update Asterisk configmap and deployment
- Update telephony service manifest

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/telephony/telephony.yaml

@@ -46,26 +46,31 @@ data:
         "Twilio": {
           "VoiceUrl": "https://telephony.flowercore.io/api/twilio/webhooks/voice/incoming",
           "StatusCallbackUrl": "https://telephony.flowercore.io/api/twilio/webhooks/voice/status"
-        },
-        "Asterisk": {
-          "BaseUrl": "http://localhost:8088",
-          "Username": "flowercore",
-          "Password": "bluejay-asterisk-ari",
-          "Application": "flowercore-pbx",
-          "ReconnectDelaySeconds": 5,
-          "MaxReconnectDelaySeconds": 60
-        }
-      },
-      "Ari": {
-        "BaseUrl": "http://localhost:8088",
-        "Username": "flowercore",
-        "Password": "bluejay-asterisk-ari",
-        "Application": "flowercore-pbx",
-        "ReconnectDelaySeconds": 5,
-        "MaxReconnectDelaySeconds": 60
-      },
-      "Tts": {
-        "PiperUrl": "http://10.0.57.15:8500",
+        },
+        "Asterisk": {
+          "BaseUrl": "http://10.0.56.12:8088",
+          "Username": "flowercore",
+          "Password": "bluejay-asterisk-ari",
+          "Application": "flowercore-pbx",
+          "ReconnectDelaySeconds": 5,
+          "MaxReconnectDelaySeconds": 60
+        }
+      },
+      "Ari": {
+        "BaseUrl": "http://10.0.56.12:8088",
+        "Username": "flowercore",
+        "Password": "bluejay-asterisk-ari",
+        "Application": "flowercore-pbx",
+        "ReconnectDelaySeconds": 5,
+        "MaxReconnectDelaySeconds": 60
+      },
+      "Sip": {
+        "Domain": "10.0.56.207",
+        "Port": 5060,
+        "Transport": "udp"
+      },
+      "Tts": {
+        "PiperUrl": "http://10.0.57.15:8500",
         "DefaultEngine": "piper",
         "SampleRate": 8000
       },
@@ -112,10 +117,12 @@ spec:
       labels:
         app: telephony-web
     spec:
-      securityContext:
-        fsGroup: 1654
-      initContainers:
-        - name: fix-data-perms
+      securityContext:
+        fsGroup: 1654
+      nodeSelector:
+        kubernetes.io/hostname: rke2-agent1
+      initContainers:
+        - name: fix-data-perms
           image: busybox:latest
           command: ["sh", "-c", "chown -R 1654:1654 /data"]
           volumeMounts: