diff --git a/src/include/switch_channel.h b/src/include/switch_channel.h
index 2e53ef6..4ae49bb 100644
--- a/src/include/switch_channel.h
+++ b/src/include/switch_channel.h
@@ -276,6 +276,7 @@ SWITCH_DECLARE(const char *) switch_channel_get_hold_music_partner(switch_channe
 
 SWITCH_DECLARE(uint32_t) switch_channel_del_variable_prefix(switch_channel_t *channel, const char *prefix);
 SWITCH_DECLARE(switch_status_t) switch_channel_transfer_variable_prefix(switch_channel_t *orig_channel, switch_channel_t *new_channel, const char *prefix);
+SWITCH_DECLARE(uint32_t) switch_channel_del_variable_regex(switch_channel_t *channel, const char *pattern);
 
 #define switch_channel_set_variable_safe(_channel, _var, _val) switch_channel_set_variable_var_check(_channel, _var, _val, SWITCH_FALSE)
 #define switch_channel_set_variable(_channel, _var, _val) switch_channel_set_variable_var_check(_channel, _var, _val, SWITCH_TRUE)
diff --git a/src/include/switch_regex.h b/src/include/switch_regex.h
index 9317a5f..a265ef7 100644
--- a/src/include/switch_regex.h
+++ b/src/include/switch_regex.h
@@ -35,12 +35,17 @@
 #define SWITCH_REGEX_H
 
 SWITCH_BEGIN_EXTERN_C
+
+/* Keep in sync with pcre.h flags plz :) */
+#define SWITCH_REGEX_FLAG_CASELESS 0x00000001
+#define SWITCH_REGEX_FLAG_DOTALL 0x00000004
+
 /**
  * @defgroup switch_regex Regular Expressions
  * @ingroup FREESWITCH
  * @{
  */
-	typedef struct real_pcre switch_regex_t;
+typedef struct real_pcre switch_regex_t;
 
 SWITCH_DECLARE(switch_regex_t *) switch_regex_compile(const char *pattern, int options, const char **errorptr, int *erroroffset,
 													  const unsigned char *tables);
diff --git a/src/switch_channel.c b/src/switch_channel.c
index ae94061..6c50535 100644
--- a/src/switch_channel.c
+++ b/src/switch_channel.c
@@ -1314,6 +1314,40 @@ SWITCH_DECLARE(switch_status_t) switch_channel_transfer_variable_prefix(switch_c
 	return x ? SWITCH_STATUS_SUCCESS : SWITCH_STATUS_FALSE;
 }
 
+SWITCH_DECLARE(uint32_t) switch_channel_del_variable_regex(switch_channel_t *channel, const char *pattern)
+{
+	switch_event_t *event = NULL;
+	switch_event_header_t *hp = NULL;
+	switch_regex_t *re = NULL;
+	const char *error = NULL;
+	uint32_t r = 0;
+	int erroffset = 0;
+	switch_regex_flag_t flags = SWITCH_REGEX_FLAG_CASELESS | SWITCH_REGEX_FLAG_DOTALL;
+
+	re = switch_regex_compile(pattern, flags, &error, &erroffset, NULL);
+	if (error) {
+		goto end;
+	}
+	switch_channel_get_variables(channel, &event);
+
+	if (event) {
+		for (hp = event->headers; hp; hp = hp->next) {
+			if (zstr(prefix) || !strncasecmp(hp->name, prefix, strlen(prefix))) {
+				switch_channel_set_variable(channel, hp->name, NULL);
+			}
+		}
+	}
+
+	switch_event_destroy(&event);
+
+end:
+
+	switch_regex_safe_free(re);
+
+	return r;
+}
+
+
 SWITCH_DECLARE(void) switch_channel_set_presence_data_vals(switch_channel_t *channel, const char *presence_data_cols)
 {
 	if (!zstr(presence_data_cols)) {