diff --git a/CHANGELOG.md b/CHANGELOG.md
index a3899f35..799ac45e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+# 2020-06-11
+
+## SMS bridging requires db reset
+
+The current version of [matrix-sms-bridge](https://github.com/benkuly/matrix-sms-bridge) needs you to delete the database to work as expected. Just remove `/matrix/matrix-sms-bridge/database/*`. It also adds a new requried var `matrix_sms_bridge_default_region`.
+
+To reuse your existing rooms, invite `@smsbot:yourServer` to the room or write a message. You are also able to use automated room creation with telephonenumers by writing `sms send -t 01749292923 "Hello World"` in a room with `@smsbot:yourServer`. See [the docs](https://github.com/benkuly/matrix-sms-bridge) for more information.
+
 # 2020-06-05
 
 ## SMS bridging support
diff --git a/docs/configuring-playbook-matrix-bridge-sms.md b/docs/configuring-playbook-matrix-bridge-sms.md
index c208bb81..99b4f6f0 100644
--- a/docs/configuring-playbook-matrix-bridge-sms.md
+++ b/docs/configuring-playbook-matrix-bridge-sms.md
@@ -18,8 +18,9 @@ matrix_sms_bridge_gammu_modem: "/dev/serial/by-id/myDeviceId"
 matrix_sms_bridge_database_password: ""
 # (optional) a room id to a default room
 matrix_sms_bridge_default_room: "" 
-# (optional) gammu reset frequency (see https://wammu.eu/docs/manual/smsd/config.html#option-ResetFrequency)
+# (optional) gammu reset frequencies (see https://wammu.eu/docs/manual/smsd/config.html#option-ResetFrequency)
 matrix_sms_bridge_gammu_reset_frequency: 3600
+matrix_sms_bridge_gammu_hard_reset_frequency: 0
 # (optional) group with unix read and write rights to modem
 matrix_sms_bridge_modem_group: 'dialout'
 ```
diff --git a/roles/matrix-bridge-sms/defaults/main.yml b/roles/matrix-bridge-sms/defaults/main.yml
index 4019f7be..a53056b7 100644
--- a/roles/matrix-bridge-sms/defaults/main.yml
+++ b/roles/matrix-bridge-sms/defaults/main.yml
@@ -3,8 +3,7 @@
 
 matrix_sms_bridge_enabled: true
 
-matrix_sms_bridge_docker_image: "folivonet/matrix-sms-bridge:latest"
-matrix_sms_bridge_docker_image_force_pull: "{{ matrix_sms_bridge_docker_image.endswith(':latest') }}"
+matrix_sms_bridge_docker_image: "folivonet/matrix-sms-bridge:0.2.1.RELEASE"
 matrix_sms_bridge_database_docker_image: "neo4j:latest"
 matrix_sms_bridge_database_docker_image_force_pull: "{{ matrix_sms_bridge_docker_image.endswith(':latest') }}"
 
@@ -46,10 +45,12 @@ matrix_sms_bridge_homeserver_port: '8008'
 
 matrix_sms_bridge_homserver_domain: "{{ matrix_domain }}"
 matrix_sms_bridge_default_room: ''
+matrix_sms_bridge_default_region: ''
 
 matrix_sms_bridge_gammu_modem: ''
 matrix_sms_bridge_modem_group: 'dialout'
 matrix_sms_bridge_gammu_reset_frequency: 0
+matrix_sms_bridge_gammu_hard_reset_frequency: 0
 
 
 matrix_sms_bridge_configuration_yaml: |
@@ -70,6 +71,7 @@ matrix_sms_bridge_configuration_yaml: |
         # (optional) SMS messages without a valid token a routed to this room.
         # Note that you must invite @smsbot:yourHomeServer to this room.
         defaultRoomId: "{{ matrix_sms_bridge_default_room }}"
+        defaultRegion: "{{ matrix_sms_bridge_default_region }}"
         provider:
           gammu:
             # (optional) default is disabled
@@ -125,6 +127,7 @@ matrix_sms_bridge_gammu_configuration: |
   OutboxFormat = detail
   TransmitFormat = auto
   ResetFrequency = {{ matrix_sms_bridge_gammu_reset_frequency }}
+  HardResetFrequency = {{ matrix_sms_bridge_gammu_hard_reset_frequency }}
   debugLevel = 1
   LogFile = /data/log/smsd.log
   DeliveryReport = no
diff --git a/roles/matrix-bridge-sms/tasks/validate_config.yml b/roles/matrix-bridge-sms/tasks/validate_config.yml
index 8eb7b63c..23fc8a23 100644
--- a/roles/matrix-bridge-sms/tasks/validate_config.yml
+++ b/roles/matrix-bridge-sms/tasks/validate_config.yml
@@ -10,3 +10,4 @@
     - "matrix_sms_bridge_homeserver_token"
     - "matrix_sms_bridge_database_password"
     - "matrix_sms_bridge_gammu_modem"
+    - "matrix_sms_bridge_default_region"