diff --git a/include/asterisk/res_pjsip.h b/include/asterisk/res_pjsip.h
index 849f08735319d94cd31f5d9ae79de88cc9ea95e4..041229429c8b5bcbb942086bd1fd2b1b57f37c1e 100644
--- a/include/asterisk/res_pjsip.h
+++ b/include/asterisk/res_pjsip.h
@@ -133,7 +133,7 @@ struct ast_sip_transport_state {
 #define ast_sip_transport_is_local(transport_state, addr) \
 	(transport_state->localnet && ast_apply_ha(transport_state->localnet, addr) != AST_SENSE_ALLOW)
 
-/*
+/*!
  * \brief Transport to bind to
  */
 struct ast_sip_transport {
@@ -353,7 +353,7 @@ struct ast_sip_aor {
 	unsigned int support_path;
 	/*! Qualify timeout. 0 is diabled. */
 	double qualify_timeout;
-	/* Voicemail extension to set in Message-Account */
+	/*! Voicemail extension to set in Message-Account */
 	char *voicemail_extension;
 };
 
@@ -516,11 +516,11 @@ struct ast_sip_mwi_configuration {
 		/*! Username to use when sending MWI NOTIFYs to this endpoint */
 		AST_STRING_FIELD(fromuser);
 	);
-	/* Should mailbox states be combined into a single notification? */
+	/*! Should mailbox states be combined into a single notification? */
 	unsigned int aggregate;
-	/* Should a subscribe replace unsolicited notifies? */
+	/*! Should a subscribe replace unsolicited notifies? */
 	unsigned int subscribe_replaces_unsolicited;
-	/* Voicemail extension to set in Message-Account */
+	/*! Voicemail extension to set in Message-Account */
 	char *voicemail_extension;
 };
 
@@ -534,7 +534,7 @@ struct ast_sip_endpoint_subscription_configuration {
 	unsigned int minexpiry;
 	/*! Message waiting configuration */
 	struct ast_sip_mwi_configuration mwi;
-	/* Context for SUBSCRIBE requests */
+	/*! Context for SUBSCRIBE requests */
 	char context[AST_MAX_CONTEXT];
 };
 
@@ -2891,7 +2891,7 @@ const char *ast_sip_get_contact_short_status_label(const enum ast_sip_contact_st
  */
 int ast_sip_failover_request(pjsip_tx_data *tdata);
 
-/*
+/*!
  * \brief Retrieve the local host address in IP form
  *
  * \param af The address family to retrieve