diff --git a/crm/fcrm/doctype/erpnext_crm_settings/erpnext_crm_settings.py b/crm/fcrm/doctype/erpnext_crm_settings/erpnext_crm_settings.py
index 1d63807e..f530a65d 100644
--- a/crm/fcrm/doctype/erpnext_crm_settings/erpnext_crm_settings.py
+++ b/crm/fcrm/doctype/erpnext_crm_settings/erpnext_crm_settings.py
@@ -124,7 +124,8 @@ def get_quotation_url(crm_deal, organization):
 		frappe.throw(_("ERPNext is not integrated with the CRM"))
 
 	contact = get_contact(crm_deal)
-	address = get_organization_address(organization).get("name") if organization else None
+	address = get_organization_address(organization)
+	address = address.get("name") if address else None
 
 	if not erpnext_crm_settings.is_erpnext_in_different_site:
 		quotation_url = get_url_to_list("Quotation")
@@ -142,7 +143,11 @@ def create_prospect_in_remote_site(crm_deal, erpnext_crm_settings):
 		client = get_erpnext_site_client(erpnext_crm_settings)
 		doc = frappe.get_cached_doc("CRM Deal", crm_deal)
 		contacts = get_contacts(doc)
-		address = get_organization_address(doc.organization)
+		address = get_organization_address(doc.organization) or None
+
+		if address and not isinstance(address, dict):
+			address = address.as_dict()
+
 		return client.post_api(
 			"erpnext.crm.frappe_crm_api.create_prospect_against_crm_deal",
 			{
@@ -155,9 +160,9 @@ def create_prospect_in_remote_site(crm_deal, erpnext_crm_settings):
 				"industry": doc.industry,
 				"website": doc.website,
 				"annual_revenue": doc.annual_revenue,
-				"contacts": json.dumps(contacts),
+				"contacts": json.dumps(contacts) if contacts else None,
 				"erpnext_company": erpnext_crm_settings.erpnext_company,
-				"address": address.as_dict() if address else None,
+				"address": json.dumps(address) if address else None,
 			},
 		)
 	except Exception:
diff --git a/frontend/src/components/Telephony/ExotelCallUI.vue b/frontend/src/components/Telephony/ExotelCallUI.vue
index f34c1f4d..0bb03934 100644
--- a/frontend/src/components/Telephony/ExotelCallUI.vue
+++ b/frontend/src/components/Telephony/ExotelCallUI.vue
@@ -256,7 +256,7 @@ const { $socket } = globalStore()
 
 const callPopupHeader = ref(null)
 const showCallPopup = ref(false)
-const showSmallCallPopup = ref(false)
+let showSmallCallPopup = ref(false)
 
 function toggleCallPopup() {
   showCallPopup.value = !showCallPopup.value
diff --git a/frontend/src/pages/Deal.vue b/frontend/src/pages/Deal.vue
index 2c352fb8..cd83158a 100644
--- a/frontend/src/pages/Deal.vue
+++ b/frontend/src/pages/Deal.vue
@@ -606,6 +606,15 @@ function contactOptions(contact) {
 }
 
 async function addContact(contact) {
+  if (dealContacts.data?.find((c) => c.name === contact)) {
+    createToast({
+      title: __('Contact already added'),
+      icon: 'x',
+      iconClasses: 'text-ink-red-3',
+    })
+    return
+  }
+
   let d = await call('crm.fcrm.doctype.crm_deal.crm_deal.add_contact', {
     deal: props.dealId,
     contact,
diff --git a/frontend/src/pages/MobileDeal.vue b/frontend/src/pages/MobileDeal.vue
index 0277bcd2..b4fc37e5 100644
--- a/frontend/src/pages/MobileDeal.vue
+++ b/frontend/src/pages/MobileDeal.vue
@@ -534,6 +534,15 @@ function contactOptions(contact) {
 }
 
 async function addContact(contact) {
+  if (dealContacts.data?.find((c) => c.name === contact)) {
+    createToast({
+      title: __('Contact already added'),
+      icon: 'x',
+      iconClasses: 'text-ink-red-3',
+    })
+    return
+  }
+
   let d = await call('crm.fcrm.doctype.crm_deal.crm_deal.add_contact', {
     deal: props.dealId,
     contact,