3 files changed, 18 insertions, 8 deletions
diff --git a/include/asterisk/bridge.h b/include/asterisk/bridge.h
index 9522962bc..d351b0fea 100644
--- a/include/asterisk/bridge.h
+++ b/include/asterisk/bridge.h
@@ -304,6 +304,8 @@ struct ast_bridge {
 	 * \note Temporary as in try again in a moment.
 	 */
 	unsigned int inhibit_merge;
+	/*! Cause code of the dissolved bridge. */
+	int cause;
 	/*! TRUE if the bridge was reconfigured. */
 	unsigned int reconfigured:1;
 	/*! TRUE if the bridge has been dissolved.  Any channel that now tries to join is immediately ejected. */
@@ -395,6 +397,7 @@ static inline void _ast_bridge_unlock(struct ast_bridge *bridge, const char *fil
  * \brief Destroy a bridge
  *
  * \param bridge Bridge to destroy
+ * \param cause Cause of bridge being destroyed.  (If cause <= 0 then use AST_CAUSE_NORMAL_CLEARING)
  *
  * \retval 0 on success
  * \retval -1 on failure
@@ -402,12 +405,12 @@ static inline void _ast_bridge_unlock(struct ast_bridge *bridge, const char *fil
  * Example usage:
  *
  * \code
- * ast_bridge_destroy(bridge);
+ * ast_bridge_destroy(bridge, AST_CAUSE_NORMAL_CLEARING);
  * \endcode
  *
  * This destroys a bridge that was previously created.
  */
-int ast_bridge_destroy(struct ast_bridge *bridge);
+int ast_bridge_destroy(struct ast_bridge *bridge, int cause);
 
 /*!
  * \brief Notify bridging that this channel was just masqueraded.
diff --git a/include/asterisk/bridge_channel.h b/include/asterisk/bridge_channel.h
index 2d1dfd4f0..ae5131cef 100644
--- a/include/asterisk/bridge_channel.h
+++ b/include/asterisk/bridge_channel.h
@@ -239,36 +239,40 @@ int ast_bridge_channel_notify_talking(struct ast_bridge_channel *bridge_channel,
  *
  * \param bridge_channel Channel to change the state on
  * \param new_state The new state to place the channel into
+ * \param cause Cause of channel leaving bridge.
+ *   If cause <= 0 then use cause on channel if cause still <= 0 use AST_CAUSE_NORMAL_CLEARING.
  *
  * Example usage:
  *
  * \code
- * ast_bridge_channel_leave_bridge(bridge_channel, BRIDGE_CHANNEL_STATE_END);
+ * ast_bridge_channel_leave_bridge(bridge_channel, BRIDGE_CHANNEL_STATE_END, AST_CAUSE_NORMAL_CLEARING);
  * \endcode
  *
  * This places the channel pointed to by bridge_channel into the
  * state BRIDGE_CHANNEL_STATE_END if it was
  * BRIDGE_CHANNEL_STATE_WAIT before.
  */
-void ast_bridge_channel_leave_bridge(struct ast_bridge_channel *bridge_channel, enum bridge_channel_state new_state);
+void ast_bridge_channel_leave_bridge(struct ast_bridge_channel *bridge_channel, enum bridge_channel_state new_state, int cause);
 
 /*!
  * \brief Set bridge channel state to leave bridge (if not leaving already).
  *
  * \param bridge_channel Channel to change the state on
  * \param new_state The new state to place the channel into
+ * \param cause Cause of channel leaving bridge.
+ *   If cause <= 0 then use cause on channel if cause still <= 0 use AST_CAUSE_NORMAL_CLEARING.
  *
  * Example usage:
  *
  * \code
- * ast_bridge_channel_leave_bridge(bridge_channel, BRIDGE_CHANNEL_STATE_END);
+ * ast_bridge_channel_leave_bridge(bridge_channel, BRIDGE_CHANNEL_STATE_END, AST_CAUSE_NORMAL_CLEARING);
  * \endcode
  *
  * This places the channel pointed to by bridge_channel into the
  * state BRIDGE_CHANNEL_STATE_END if it was
  * BRIDGE_CHANNEL_STATE_WAIT before.
  */
-void ast_bridge_channel_leave_bridge_nolock(struct ast_bridge_channel *bridge_channel, enum bridge_channel_state new_state);
+void ast_bridge_channel_leave_bridge_nolock(struct ast_bridge_channel *bridge_channel, enum bridge_channel_state new_state, int cause);
 
 /*!
  * \brief Get the peer bridge channel of a two party bridge.
@@ -599,13 +603,15 @@ int ast_bridge_channel_write_park(struct ast_bridge_channel *bridge_channel, con
  * \since 12.0.0
  *
  * \param bridge_channel Which channel is being kicked or hungup.
+ * \param cause Cause of channel being kicked.
+ *   If cause <= 0 then use cause on channel if cause still <= 0 use AST_CAUSE_NORMAL_CLEARING.
  *
  * \note This is intended to be called by bridge hooks and the
  * bridge channel thread.
  *
  * \return Nothing
  */
-void ast_bridge_channel_kick(struct ast_bridge_channel *bridge_channel);
+void ast_bridge_channel_kick(struct ast_bridge_channel *bridge_channel, int cause);
 
 #if defined(__cplusplus) || defined(c_plusplus)
 }
diff --git a/include/asterisk/bridge_internal.h b/include/asterisk/bridge_internal.h
index 4ff2fd2aa..871abb8c5 100644
--- a/include/asterisk/bridge_internal.h
+++ b/include/asterisk/bridge_internal.h
@@ -198,6 +198,7 @@ void bridge_reconfigured(struct ast_bridge *bridge, unsigned int colp_update);
  * \since 12.0.0
  *
  * \param bridge Bridge to eject all channels
+ * \param cause Cause of bridge being dissolved.  (If cause <= 0 then use AST_CAUSE_NORMAL_CLEARING)
  *
  * \details
  * Force out all channels that are not already going out of the
@@ -207,6 +208,6 @@ void bridge_reconfigured(struct ast_bridge *bridge, unsigned int colp_update);
  *
  * \return Nothing
  */
-void bridge_dissolve(struct ast_bridge *bridge);
+void bridge_dissolve(struct ast_bridge *bridge, int cause);
 
 #endif /* _ASTERISK_PRIVATE_BRIDGING_H */