diff --git a/src/components/ui/VnLinkPhone.vue b/src/components/ui/VnLinkPhone.vue
index e17ffb158..712aaafc5 100644
--- a/src/components/ui/VnLinkPhone.vue
+++ b/src/components/ui/VnLinkPhone.vue
@@ -4,7 +4,6 @@ const props = defineProps({
     phoneNumber: { type: [String, Number], default: null },
     icon: { type: Boolean, default: true },
     showNumber: { type: Boolean, default: true },
-    schemeUrl: { type: String, default: 'tel' },
 });
 const { t } = useI18n();
 </script>
@@ -22,7 +21,7 @@ const { t } = useI18n();
                 class="q-ml-xs"
                 color="primary"
                 padding="none"
-                :href="`${props.schemeUrl}:${props.phoneNumber}`"
+                :href="`sip:${props.phoneNumber}`"
                 :title="t('globals.microsip')"
                 @click.stop
             />
diff --git a/src/pages/Customer/Card/CustomerSummary.vue b/src/pages/Customer/Card/CustomerSummary.vue
index e1b8fe4be..6b718932f 100644
--- a/src/pages/Customer/Card/CustomerSummary.vue
+++ b/src/pages/Customer/Card/CustomerSummary.vue
@@ -72,21 +72,13 @@ const creditWarning = computed(() => {
                 <VnLv :value="entity.phone">
                     <template #label>
                         {{ t('customer.summary.phone') }}
-                        <VnLinkPhone
-                            :phone-number="entity.phone"
-                            scheme-url="sip"
-                            :show-number="false"
-                        />
+                        <VnLinkPhone :phone-number="entity.phone" :show-number="false" />
                     </template>
                 </VnLv>
                 <VnLv :value="entity.mobile">
                     <template #label>
                         {{ t('customer.summary.mobile') }}
-                        <VnLinkPhone
-                            :phone-number="entity.mobile"
-                            scheme-url="sip"
-                            :show-number="false"
-                        />
+                        <VnLinkPhone :phone-number="entity.mobile" :show-number="false" />
                     </template>
                 </VnLv>
                 <VnLv :label="t('customer.summary.email')" :value="entity.email" />
diff --git a/src/pages/Customer/CustomerList.vue b/src/pages/Customer/CustomerList.vue
index 83f11f184..35734b5da 100644
--- a/src/pages/Customer/CustomerList.vue
+++ b/src/pages/Customer/CustomerList.vue
@@ -80,10 +80,7 @@ function viewSummary(id) {
                             <VnLv :label="t('customer.list.email')" :value="row.email" />
                             <VnLv :label="t('customer.list.phone')">
                                 <template #value>
-                                    <VnLinkPhone
-                                        :phone-number="row.phone"
-                                        scheme-url="sip"
-                                    />
+                                    <VnLinkPhone :phone-number="row.phone" />
                                 </template>
                             </VnLv>
                         </template>
diff --git a/src/pages/Ticket/Card/TicketSummary.vue b/src/pages/Ticket/Card/TicketSummary.vue
index 7e322d7a2..997a26343 100644
--- a/src/pages/Ticket/Card/TicketSummary.vue
+++ b/src/pages/Ticket/Card/TicketSummary.vue
@@ -211,34 +211,22 @@ async function changeState(value) {
                 <VnLv :label="t('ticket.summary.packages')" :value="ticket.packages" />
                 <VnLv :label="t('ticket.summary.consigneePhone')">
                     <template #value>
-                        <VnLinkPhone
-                            :phone-number="ticket.address.phone"
-                            scheme-url="sip"
-                        />
+                        <VnLinkPhone :phone-number="ticket.address.phone" />
                     </template>
                 </VnLv>
                 <VnLv :label="t('ticket.summary.consigneeMobile')">
                     <template #value>
-                        <VnLinkPhone
-                            :phone-number="ticket.address.mobile"
-                            scheme-url="sip"
-                        />
+                        <VnLinkPhone :phone-number="ticket.address.mobile" />
                     </template>
                 </VnLv>
                 <VnLv :label="t('ticket.summary.clientPhone')">
                     <template #value>
-                        <VnLinkPhone
-                            :phone-number="ticket.client.phone"
-                            scheme-url="sip"
-                        />
+                        <VnLinkPhone :phone-number="ticket.client.phone" />
                     </template>
                 </VnLv>
                 <VnLv :label="t('ticket.summary.clientMobile')">
                     <template #value>
-                        <VnLinkPhone
-                            :phone-number="ticket.client.mobile"
-                            scheme-url="sip"
-                        />
+                        <VnLinkPhone :phone-number="ticket.client.mobile" />
                     </template>
                 </VnLv>
                 <VnLv
diff --git a/src/pages/Worker/Card/WorkerDescriptor.vue b/src/pages/Worker/Card/WorkerDescriptor.vue
index 912d2f6fc..e7ae4607d 100644
--- a/src/pages/Worker/Card/WorkerDescriptor.vue
+++ b/src/pages/Worker/Card/WorkerDescriptor.vue
@@ -101,22 +101,13 @@ const setData = (entity) =>
             <VnLv :value="entity.phone">
                 <template #label>
                     {{ t('worker.card.phone') }}
-                    <VnLinkPhone
-                        :phone-number="entity.phone"
-                        scheme-url="sip"
-                        :show-number="false"
-                    />
+                    <VnLinkPhone :phone-number="entity.phone" :show-number="false" />
                 </template>
             </VnLv>
             <VnLv :value="sip">
                 <template #label>
                     {{ t('worker.summary.sipExtension') }}
-                    <VnLinkPhone
-                        v-if="sip"
-                        :phone-number="sip"
-                        scheme-url="sip"
-                        :show-number="false"
-                    />
+                    <VnLinkPhone v-if="sip" :phone-number="sip" :show-number="false" />
                 </template>
             </VnLv>
         </template>
diff --git a/src/pages/Worker/Card/WorkerSummary.vue b/src/pages/Worker/Card/WorkerSummary.vue
index 3badfcd35..95bbe2f6e 100644
--- a/src/pages/Worker/Card/WorkerSummary.vue
+++ b/src/pages/Worker/Card/WorkerSummary.vue
@@ -95,23 +95,17 @@ const filter = {
                 </VnLv>
                 <VnLv :label="t('worker.summary.phoneExtension')">
                     <template #value>
-                        <VnLinkPhone
-                            :phone-number="worker.mobileExtension"
-                            scheme-url="sip"
-                        />
+                        <VnLinkPhone :phone-number="worker.mobileExtension" />
                     </template>
                 </VnLv>
                 <VnLv :label="t('worker.summary.entPhone')">
                     <template #value>
-                        <VnLinkPhone :phone-number="worker.phone" scheme-url="sip" />
+                        <VnLinkPhone :phone-number="worker.phone" />
                     </template>
                 </VnLv>
                 <VnLv :label="t('worker.summary.personalPhone')">
                     <template #value>
-                        <VnLinkPhone
-                            :phone-number="worker.client.phone"
-                            scheme-url="sip"
-                        />
+                        <VnLinkPhone :phone-number="worker.client.phone" />
                     </template>
                 </VnLv>
                 <VnLv :label="t('worker.summary.locker')" :value="worker.locker" />