diff --git a/src/api/pbx-config.js b/src/api/pbx-config.js
index be9e905f..1eb034f0 100644
--- a/src/api/pbx-config.js
+++ b/src/api/pbx-config.js
@@ -463,3 +463,11 @@ export function setStationName(options) {
         value: options.station_name
     });
 }
+
+export function setIdentifier(deviceId, identifier) {
+    return patchReplace({
+        path: 'api/pbxdevices/' + deviceId,
+        fieldPath: 'identifier',
+        value: identifier
+    });
+}
diff --git a/src/components/pages/PbxConfiguration/CscPbxDevice.vue b/src/components/pages/PbxConfiguration/CscPbxDevice.vue
index 96db8efb..d6d029f6 100644
--- a/src/components/pages/PbxConfiguration/CscPbxDevice.vue
+++ b/src/components/pages/PbxConfiguration/CscPbxDevice.vue
@@ -46,7 +46,8 @@
                 >
                     <q-input
                         v-model="device.identifier"
-                        readonly
+                        :after="identifierButtons"
+                        @keyup.enter="saveIdentifier"
                     />
                 </q-field>
                 <q-field :label="$t('pbxConfig.deviceModel')">
@@ -178,12 +179,39 @@
             deviceModel() {
                 return {
                     id: this.changes.id,
-                    station_name: this.changes.stationName
+                    station_name: this.changes.stationName,
+                    identifier: this.device.identifier
                 }
             },
             stationNameHasChanges() {
                 return this.stationName !== this.changes.stationName;
-            }
+            },
+            identifierHasChanges() {
+                return this.device.identifier !== this.changes.identifier;
+            },
+            identifierButtons() {
+                let buttons = [];
+                let self = this;
+                if(this.identifierHasChanges) {
+                    buttons.push({
+                            icon: 'check',
+                            error: false,
+                            handler (event) {
+                                event.stopPropagation();
+                                self.saveIdentifier();
+                            }
+                        }, {
+                            icon: 'clear',
+                            error: false,
+                            handler (event) {
+                                event.stopPropagation();
+                                self.resetIdentifier();
+                            }
+                        }
+                    );
+                }
+                return buttons;
+            },
         },
         mounted() {
             this.$emit('loaded');
@@ -207,7 +235,8 @@
             getDevice() {
                 return {
                     id: this.device.id,
-                    stationName: this.device.station_name
+                    stationName: this.device.station_name,
+                    identifier: this.device.identifier
                 }
             },
             resetStationName() {
@@ -215,6 +244,12 @@
             },
             saveStationName() {
                 this.$emit('save-station-name', this.deviceModel);
+            },
+            resetIdentifier() {
+                this.changes.identifier = this.device.identifier;
+            },
+            saveIdentifier() {
+                this.$emit('save-identifier', this.deviceModel);
             }
         },
         watch: {
diff --git a/src/components/pages/PbxConfiguration/CscPbxDevices.vue b/src/components/pages/PbxConfiguration/CscPbxDevices.vue
index 0cccab26..12900fe4 100644
--- a/src/components/pages/PbxConfiguration/CscPbxDevices.vue
+++ b/src/components/pages/PbxConfiguration/CscPbxDevices.vue
@@ -26,7 +26,8 @@
                         :label="$t('pbxConfig.filterPhoneModel')"
                         @opened="modelSelectOpened()"
                         @select="filterByProfile"
-                        @reseted="resetFilter" />
+                        @reseted="resetFilter"
+                    />
                     <div
                         v-if="devices.length > 0 && !isListRequesting && listLastPage > 1"
                         class="row justify-center"
@@ -59,6 +60,7 @@
                 @loadGroupsAndSeats="loadGroupsAndSeats()"
                 @deviceKeysChanged="deviceKeysChanged"
                 @save-station-name="setStationName"
+                @save-identifier="setIdentifier"
             />
         </q-list>
         <div
@@ -129,7 +131,8 @@
                 'modelImages',
                 'updatedDevice',
                 'updatedDeviceSucceeded',
-                'updatedDeviceError'
+                'updatedDeviceError',
+                'updatedDeviceProperty'
             ]),
             noDeviceMessage() {
                 if (this.profile) {
@@ -205,6 +208,9 @@
             },
             setStationName(device) {
                 this.$store.dispatch('pbxConfig/setStationName', device);
+            },
+            setIdentifier(device) {
+                this.$store.dispatch('pbxConfig/setIdentifier', device);
             }
         },
         watch: {
@@ -242,9 +248,18 @@
             },
             updatedDeviceSucceeded(succeeded) {
                 if(succeeded === true) {
-                    showToast(this.$t('pbxConfig.toasts.updatedStationName', {
-                        name: this.updatedDevice.station_name
-                    }));
+                    switch (this.updatedDeviceProperty) {
+                        case 'staion_name':
+                            showToast(this.$t('pbxConfig.toasts.updatedStationName', {
+                                name: this.updatedDevice.station_name
+                            }));
+                            break;
+                        case 'identifier':
+                            showToast(this.$t('pbxConfig.toasts.updatedIdentifier', {
+                                identifier: this.updatedDevice.identifier
+                            }));
+                            break;
+                    }
                 }
             },
             updatedDeviceError(err) {
diff --git a/src/locales/en.json b/src/locales/en.json
index 05b740fe..cac210a7 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -296,6 +296,7 @@
             "removedDeviceToast": "Removed device {name}",
             "updatedDeviceKeys": "Updated keys of device {name}",
             "updatedStationName": "Updated station name to {name}",
+            "updatedIdentifier": "Updated identifier to {identifier}",
             "createdDevice": "Created device {name} successfully"
         },
         "removeDevice": "Remove device",
diff --git a/src/store/pbx-config/actions.js b/src/store/pbx-config/actions.js
index 14303f69..77a13d2d 100644
--- a/src/store/pbx-config/actions.js
+++ b/src/store/pbx-config/actions.js
@@ -26,7 +26,8 @@ import {
     getDeviceList,
     getDevice,
     getAllGroupsAndSeats,
-    setStationName
+    setStationName,
+    setIdentifier
 } from '../../api/pbx-config'
 
 export default {
@@ -310,5 +311,14 @@ export default {
         }).catch((err) => {
             context.commit('updateStationNameFailed', err.message);
         });
+    },
+    setIdentifier(context, device) {
+        context.commit('updateIdentifierRequesting', device);
+        setIdentifier(device.id, device.identifier).then(() => {
+            context.commit('updateIdentifierSucceeded');
+            context.dispatch('loadDevice', device.id);
+        }).catch((err) => {
+            context.commit('updateIdentifierFailed', err.message);
+        });
     }
 }
diff --git a/src/store/pbx-config/getters.js b/src/store/pbx-config/getters.js
index 3fb1c6ce..3f7e06e5 100644
--- a/src/store/pbx-config/getters.js
+++ b/src/store/pbx-config/getters.js
@@ -264,5 +264,8 @@ export default {
     },
     updatedDeviceError(state) {
         return state.updatedDeviceError;
+    },
+    updatedDeviceProperty(state) {
+        return state.updatedDeviceProperty;
     }
 }
diff --git a/src/store/pbx-config/mutations.js b/src/store/pbx-config/mutations.js
index f9a74d1e..6c9f9eaa 100644
--- a/src/store/pbx-config/mutations.js
+++ b/src/store/pbx-config/mutations.js
@@ -5,6 +5,23 @@ import _ from 'lodash'
 import { RequestState } from '../common'
 import { reactiveSet } from '../../helpers/store-helper'
 
+function updateDevicePropertyRequesting(state, deviceId, property) {
+    state.updatedDevice = deviceId;
+    state.updatedDeviceState = RequestState.requesting;
+    state.updatedDeviceError = null;
+    state.updatedDeviceProperty = property;
+}
+
+function updateDevicePropertySucceeded(state) {
+    state.updatedDeviceState = RequestState.succeeded;
+    state.updatedDeviceError = null;
+}
+
+function updateDevicePropertyFailed(state, error) {
+    state.updatedDeviceState = RequestState.failed;
+    state.updatedDeviceError = error;
+}
+
 export default {
     listRequesting(state, options) {
         options = options || {};
@@ -287,16 +304,21 @@ export default {
         state.listProfilesError = error;
     },
     updateStationNameRequesting(state, deviceId) {
-        state.updatedDevice = deviceId;
-        state.updatedDeviceState = RequestState.requesting;
-        state.updatedDeviceError = null;
+        updateDevicePropertyRequesting(state, deviceId, 'station_name');
     },
     updateStationNameSucceeded(state) {
-        state.updatedDeviceState = RequestState.succeeded;
-        state.updatedDeviceError = null;
+        updateDevicePropertySucceeded(state);
     },
     updateStationNameFailed(state, error) {
-        state.updatedDeviceState = RequestState.failed;
-        state.updatedDeviceError = error;
+        updateDevicePropertyFailed(state, error);
+    },
+    updateIdentifierRequesting(state, deviceId) {
+        updateDevicePropertyRequesting(state, deviceId, 'identifier');
+    },
+    updateIdentifierSucceeded(state) {
+        updateDevicePropertySucceeded(state);
+    },
+    updateIdentifierFailed(state, error) {
+        updateDevicePropertyFailed(state, error);
     }
 }
diff --git a/src/store/pbx-config/state.js b/src/store/pbx-config/state.js
index e5418685..76bdb798 100644
--- a/src/store/pbx-config/state.js
+++ b/src/store/pbx-config/state.js
@@ -52,6 +52,7 @@ export default {
     listProfilesState: RequestState.initiated,
     listProfilesError: null,
     updatedDevice: null,
+    updatedDeviceProperty: null,
     updatedDeviceState: RequestState.initiated,
     updatedDeviceError: null,
     modelImageStates: {},