diff --git a/tester/call_tester.c b/tester/call_tester.c
index 2d2bbfd71..eb0cc2678 100644
--- a/tester/call_tester.c
+++ b/tester/call_tester.c
@@ -2380,15 +2380,15 @@ static void video_call_without_rtcp(void) {
 }
 
 static void video_call_disable_implicit_AVPF_on_callee(void) {
-    LinphoneCoreManager* callee = linphone_core_manager_new("marie_rc");
-    LinphoneCoreManager* caller = linphone_core_manager_new(transport_supported(LinphoneTransportTcp) ? "pauline_rc" : "pauline_tcp_rc");
-    LpConfig   *callee_lp;
-    const LinphoneCallParams *params, *params2;
+	LinphoneCoreManager* callee = linphone_core_manager_new("marie_rc");
+	LinphoneCoreManager* caller = linphone_core_manager_new(transport_supported(LinphoneTransportTcp) ? "pauline_rc" : "pauline_tcp_rc");
+	LpConfig   *callee_lp;
+	const LinphoneCallParams *params, *params2;
 
-    callee_lp = linphone_core_get_config(callee->lc);
-    lp_config_set_int(callee_lp,"rtp","rtcp_fb_implicit_rtcp_fb",0);
+	callee_lp = linphone_core_get_config(callee->lc);
+	lp_config_set_int(callee_lp,"rtp","rtcp_fb_implicit_rtcp_fb",0);
 
-    video_call_base_3(caller,callee,TRUE,LinphoneMediaEncryptionNone,TRUE,TRUE);
+	video_call_base_3(caller,callee,TRUE,LinphoneMediaEncryptionNone,TRUE,TRUE);
 	if(BC_ASSERT_PTR_NOT_NULL(linphone_core_get_current_call(callee->lc))) {
 		params = linphone_call_get_current_params(linphone_core_get_current_call(callee->lc));
 		BC_ASSERT_STRING_EQUAL(linphone_call_params_get_rtp_profile(params), "RTP/AVP");
@@ -2397,82 +2397,81 @@ static void video_call_disable_implicit_AVPF_on_callee(void) {
 		params2 =linphone_call_get_current_params(linphone_core_get_current_call(caller->lc));
 		BC_ASSERT_STRING_EQUAL(linphone_call_params_get_rtp_profile(params2), "RTP/AVP");
 	}
-    end_call(caller, callee);
-    linphone_core_manager_destroy(callee);
-    linphone_core_manager_destroy(caller);
+	end_call(caller, callee);
+	linphone_core_manager_destroy(callee);
+	linphone_core_manager_destroy(caller);
 }
 
 
 static void video_call_disable_implicit_AVPF_on_caller(void) {
-    LinphoneCoreManager* callee = linphone_core_manager_new("marie_rc");
-    LinphoneCoreManager* caller = linphone_core_manager_new(transport_supported(LinphoneTransportTcp) ? "pauline_rc" : "pauline_tcp_rc");
-    LpConfig   *caller_lp;
-    const LinphoneCallParams *params, *params2;
+	LinphoneCoreManager *callee = linphone_core_manager_new("marie_rc");
+	LinphoneCoreManager *caller = linphone_core_manager_new(transport_supported(LinphoneTransportTcp) ? "pauline_rc" : "pauline_tcp_rc");
+	LpConfig   *caller_lp;
+	const LinphoneCallParams *params, *params2;
 
-    caller_lp = linphone_core_get_config(caller->lc);
-    lp_config_set_int(caller_lp,"rtp","rtcp_fb_implicit_rtcp_fb",0);
+	caller_lp = linphone_core_get_config(caller->lc);
+	lp_config_set_int(caller_lp, "rtp", "rtcp_fb_implicit_rtcp_fb", 0);
 
-    video_call_base_3(caller,callee,TRUE,LinphoneMediaEncryptionNone,TRUE,TRUE);
-    params = linphone_call_get_current_params(linphone_core_get_current_call(callee->lc));
-    BC_ASSERT_STRING_EQUAL(linphone_call_params_get_rtp_profile(params), "RTP/AVP");
-    params2 =linphone_call_get_current_params(linphone_core_get_current_call(caller->lc));
-    BC_ASSERT_STRING_EQUAL(linphone_call_params_get_rtp_profile(params2), "RTP/AVP");
-    end_call(caller, callee);
-    linphone_core_manager_destroy(callee);
-    linphone_core_manager_destroy(caller);
+	video_call_base_3(caller, callee, TRUE, LinphoneMediaEncryptionNone, TRUE, TRUE);
+	params = linphone_call_get_current_params(linphone_core_get_current_call(callee->lc));
+	BC_ASSERT_STRING_EQUAL(linphone_call_params_get_rtp_profile(params), "RTP/AVP");
+	params2 = linphone_call_get_current_params(linphone_core_get_current_call(caller->lc));
+	BC_ASSERT_STRING_EQUAL(linphone_call_params_get_rtp_profile(params2), "RTP/AVP");
+	end_call(caller, callee);
+	linphone_core_manager_destroy(callee);
+	linphone_core_manager_destroy(caller);
 
 }
 
-static void video_call_AVPF_to_implicit_AVPF(void)
-{
-    LinphoneCoreManager* callee = linphone_core_manager_new("marie_rc");
-    LinphoneCoreManager* caller = linphone_core_manager_new(transport_supported(LinphoneTransportTcp) ? "pauline_rc" : "pauline_tcp_rc");
+static void video_call_AVPF_to_implicit_AVPF(void) {
+	LinphoneCoreManager *callee = linphone_core_manager_new("marie_rc");
+	LinphoneCoreManager *caller = linphone_core_manager_new(transport_supported(LinphoneTransportTcp) ? "pauline_rc" : "pauline_tcp_rc");
 
-    linphone_core_set_avpf_mode(caller->lc,LinphoneAVPFEnabled);
-    video_call_base_3(caller,callee,TRUE,LinphoneMediaEncryptionNone,TRUE,TRUE);
-    end_call(caller,callee);
+	linphone_core_set_avpf_mode(caller->lc, LinphoneAVPFEnabled);
+	video_call_base_3(caller, callee, TRUE, LinphoneMediaEncryptionNone, TRUE, TRUE);
+	end_call(caller, callee);
 
-    linphone_core_manager_destroy(callee);
-    linphone_core_manager_destroy(caller);
+	linphone_core_manager_destroy(callee);
+	linphone_core_manager_destroy(caller);
 
 }
 
-static void video_call_implicit_AVPF_to_AVPF(void)
-{
-    LinphoneCoreManager* callee = linphone_core_manager_new("marie_rc");
-    LinphoneCoreManager* caller = linphone_core_manager_new(transport_supported(LinphoneTransportTcp) ? "pauline_rc" : "pauline_tcp_rc");
+static void video_call_implicit_AVPF_to_AVPF(void) {
+	LinphoneCoreManager *callee = linphone_core_manager_new("marie_rc");
+	LinphoneCoreManager *caller = linphone_core_manager_new(transport_supported(LinphoneTransportTcp) ? "pauline_rc" : "pauline_tcp_rc");
 
-    linphone_core_set_avpf_mode(callee->lc,LinphoneAVPFEnabled);
-    video_call_base_3(caller,callee,TRUE,LinphoneMediaEncryptionNone,TRUE,TRUE);
-    end_call(caller,callee);
+	linphone_core_set_avpf_mode(callee->lc, LinphoneAVPFEnabled);
+	video_call_base_3(caller, callee, TRUE, LinphoneMediaEncryptionNone, TRUE, TRUE);
+	end_call(caller, callee);
 
-    linphone_core_manager_destroy(callee);
-    linphone_core_manager_destroy(caller);
+	linphone_core_manager_destroy(callee);
+	linphone_core_manager_destroy(caller);
 
 }
 
 static void video_call_using_policy_AVPF_implicit_caller_and_callee(void) {
-    LinphoneCoreManager* callee = linphone_core_manager_new("marie_rc");
-    LinphoneCoreManager* caller = linphone_core_manager_new(transport_supported(LinphoneTransportTcp) ? "pauline_rc" : "pauline_tcp_rc");
-    video_call_base_3(caller,callee,FALSE,LinphoneMediaEncryptionNone,TRUE,TRUE);
-    end_call(caller, callee);
-    linphone_core_manager_destroy(callee);
-    linphone_core_manager_destroy(caller);
+	LinphoneCoreManager *callee = linphone_core_manager_new("marie_rc");
+	LinphoneCoreManager *caller = linphone_core_manager_new(transport_supported(LinphoneTransportTcp) ? "pauline_rc" : "pauline_tcp_rc");
+	video_call_base_3(caller, callee, FALSE, LinphoneMediaEncryptionNone, TRUE, TRUE);
+	end_call(caller, callee);
+	linphone_core_manager_destroy(callee);
+	linphone_core_manager_destroy(caller);
 }
-static void video_call_base_avpf(LinphoneCoreManager* caller,LinphoneCoreManager* callee, bool_t using_policy,LinphoneMediaEncryption mode, bool_t callee_video_enabled, bool_t caller_video_enabled) {
-    linphone_core_set_avpf_mode(caller->lc,LinphoneAVPFEnabled);
-    linphone_core_set_avpf_mode(callee->lc,LinphoneAVPFEnabled);
-    video_call_base_3(caller,callee,using_policy,mode,callee_video_enabled,caller_video_enabled);
-    end_call(caller, callee);
+
+static void video_call_base_avpf(LinphoneCoreManager *caller, LinphoneCoreManager *callee, bool_t using_policy, LinphoneMediaEncryption mode, bool_t callee_video_enabled, bool_t caller_video_enabled) {
+	linphone_core_set_avpf_mode(caller->lc, LinphoneAVPFEnabled);
+	linphone_core_set_avpf_mode(callee->lc, LinphoneAVPFEnabled);
+	video_call_base_3(caller, callee, using_policy, mode, callee_video_enabled, caller_video_enabled);
+	end_call(caller, callee);
 }
 
 static void video_call_avpf(void) {
-    LinphoneCoreManager* callee = linphone_core_manager_new("marie_rc");
-    LinphoneCoreManager* caller = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
+	LinphoneCoreManager *callee = linphone_core_manager_new("marie_rc");
+	LinphoneCoreManager *caller = linphone_core_manager_new(transport_supported(LinphoneTransportTls) ? "pauline_rc" : "pauline_tcp_rc");
 
-    video_call_base_avpf(caller,callee,FALSE,LinphoneMediaEncryptionNone,TRUE,TRUE);
-    linphone_core_manager_destroy(callee);
-    linphone_core_manager_destroy(caller);
+	video_call_base_avpf(caller, callee, FALSE, LinphoneMediaEncryptionNone, TRUE, TRUE);
+	linphone_core_manager_destroy(callee);
+	linphone_core_manager_destroy(caller);
 
 }