Macros
#define	LINPHONE_TUNNEL(obj) BELLE_SIP_CAST(obj, LinphoneTunnel)
	Linphone tunnel aims is to bypass IP traffic blocking due to aggressive firewalls which typically only authorize TCP traffic with destination port 443. More...

Typedefs
typedef struct _LinphoneTunnel	LinphoneTunnel
	Linphone tunnel object.

typedef struct _LinphoneTunnelConfig	LinphoneTunnelConfig
	Tunnel settings.

typedef enum _LinphoneTunnelMode	LinphoneTunnelMode
	Enum describing the tunnel modes.

Enumerations
enum	_LinphoneTunnelMode { LinphoneTunnelModeDisable = 0, LinphoneTunnelModeEnable = 1, LinphoneTunnelModeAuto = 2 }
	Enum describing the tunnel modes. More...

Functions
bool_t	linphone_core_tunnel_available (void)
	True if tunnel support was compiled. More...

LinphoneTunnel *	linphone_core_get_tunnel (const LinphoneCore *core)
	get tunnel instance if available More...

LinphoneTunnelConfig *	linphone_tunnel_config_new (void)
	Create a new tunnel configuration. More...

LinphoneTunnel *	linphone_tunnel_ref (LinphoneTunnel *tunnel)
	Take a reference on a LinphoneTunnel. More...

void	linphone_tunnel_unref (LinphoneTunnel *tunnel)
	Release a reference on a LinphoneTunnel. More...

void	linphone_tunnel_config_set_host (LinphoneTunnelConfig tunnel_config, const char host)
	Set the IP address or hostname of the tunnel server. More...

const char *	linphone_tunnel_config_get_host (const LinphoneTunnelConfig *tunnel_config)
	Get the IP address or hostname of the tunnel server. More...

void	linphone_tunnel_config_set_port (LinphoneTunnelConfig *tunnel_config, int port)
	Set tls port of server. More...

int	linphone_tunnel_config_get_port (const LinphoneTunnelConfig *tunnel_config)
	Get the TLS port of the tunnel server. More...

void	linphone_tunnel_config_set_host2 (LinphoneTunnelConfig tunnel_config, const char host)
	Set the IP address or hostname of the second tunnel server when using dual tunnel client. More...

const char *	linphone_tunnel_config_get_host2 (const LinphoneTunnelConfig *tunnel_config)
	Get the IP address or hostname of the second tunnel server when using dual tunnel client. More...

void	linphone_tunnel_config_set_port2 (LinphoneTunnelConfig *tunnel_config, int port)
	Set tls port of the second server when using dual tunnel client. More...

int	linphone_tunnel_config_get_port2 (const LinphoneTunnelConfig *tunnel_config)
	Get the TLS port of the second tunnel server when using dual tunnel client. More...

void	linphone_tunnel_config_set_remote_udp_mirror_port (LinphoneTunnelConfig *tunnel_config, int remote_udp_mirror_port)
	Set the remote port on the tunnel server side used to test UDP reachability. More...

int	linphone_tunnel_config_get_remote_udp_mirror_port (const LinphoneTunnelConfig *tunnel_config)
	Get the remote port on the tunnel server side used to test UDP reachability. More...

void	linphone_tunnel_config_set_delay (LinphoneTunnelConfig *tunnel_config, int delay)
	Set the UDP packet round trip delay in ms for a tunnel configuration. More...

int	linphone_tunnel_config_get_delay (const LinphoneTunnelConfig *tunnel_config)
	Get the UDP packet round trip delay in ms for a tunnel configuration. More...

LinphoneTunnelConfig *	linphone_tunnel_config_ref (LinphoneTunnelConfig *tunnel_config)
	Increment the refcount of LinphoneTunnelConfig object. More...

void	linphone_tunnel_config_unref (LinphoneTunnelConfig *tunnel_config)
	Decrement the refcount of LinphoneTunnelConfig object. More...

void	linphone_tunnel_config_set_user_data (LinphoneTunnelConfig tunnel_config, void user_data)
	Store a user data in the tunnel config object. More...

void *	linphone_tunnel_config_get_user_data (LinphoneTunnelConfig *tunnel_config)
	Retrieve user data from the tunnel config. More...

void	linphone_tunnel_add_server (LinphoneTunnel tunnel, LinphoneTunnelConfig tunnel_config)
	Add a tunnel server configuration. More...

void	linphone_tunnel_remove_server (LinphoneTunnel tunnel, LinphoneTunnelConfig tunnel_config)
	Remove a tunnel server configuration. More...

const bctbx_list_t *	linphone_tunnel_get_servers (const LinphoneTunnel *tunnel)
	Get added servers. More...

void	linphone_tunnel_clean_servers (LinphoneTunnel *tunnel)
	Remove all tunnel server addresses previously entered with linphone_tunnel_add_server() More...

void	linphone_tunnel_set_mode (LinphoneTunnel *tunnel, LinphoneTunnelMode mode)
	Set the tunnel mode. More...

LinphoneTunnelMode	linphone_tunnel_get_mode (const LinphoneTunnel *tunnel)
	Get the tunnel mode. More...

void	linphone_tunnel_enable_dual_mode (LinphoneTunnel *tunnel, bool_t dual_mode_enabled)
	Sets whether or not to use the dual tunnel client mode. More...

bool_t	linphone_tunnel_dual_mode_enabled (const LinphoneTunnel *tunnel)
	Get the dual tunnel client mode. More...

bool_t	linphone_tunnel_get_activated (const LinphoneTunnel *tunnel)
	Returns whether the tunnel is activated. More...

bool_t	linphone_tunnel_connected (const LinphoneTunnel *tunnel)
	Check whether the tunnel is connected. More...

void	linphone_tunnel_reconnect (LinphoneTunnel *tunnel)
	Force reconnection to the tunnel server. More...

void	linphone_tunnel_enable_sip (LinphoneTunnel *tunnel, bool_t enable)
	Set whether SIP packets must be directly sent to a UA or pass through the tunnel. More...

bool_t	linphone_tunnel_sip_enabled (const LinphoneTunnel *tunnel)
	Check whether tunnel is set to transport SIP packets. More...

void	linphone_tunnel_set_http_proxy (LinphoneTunnel tunnel, const char host, int port, const char username, const char passwd)
	Set an optional http proxy to go through when connecting to tunnel server. More...

void	linphone_tunnel_get_http_proxy (LinphoneTunnel tunnel, const char host, int port, const char username, const char passwd)
	Retrieve optional http proxy configuration previously set with linphone_tunnel_set_http_proxy(). More...

void	linphone_tunnel_set_http_proxy_auth_info (LinphoneTunnel tunnel, const char username, const char *passwd)
	Set authentication info for the http proxy. More...

void	linphone_tunnel_set_username (LinphoneTunnel tunnel, const char username)
	Set the username. More...

const char *	linphone_tunnel_get_username (LinphoneTunnel *tunnel)
	Get the username. More...

void	linphone_tunnel_set_domain (LinphoneTunnel tunnel, const char domain)
	Set the domain. More...

const char *	linphone_tunnel_get_domain (LinphoneTunnel *tunnel)
	Get the domain. More...

void	linphone_tunnel_simulate_udp_loss (LinphoneTunnel *tunnel, bool_t enabled)

Detailed Description

Macro Definition Documentation

◆ LINPHONE_TUNNEL

#define LINPHONE_TUNNEL ( obj ) BELLE_SIP_CAST(obj, LinphoneTunnel)

Linphone tunnel aims is to bypass IP traffic blocking due to aggressive firewalls which typically only authorize TCP traffic with destination port 443.

Its principle is tunneling all SIP and/or RTP traffic through a single secure https connection up to a detunnelizer server.
This set of methods enhance LinphoneCore functionalities in order to provide an easy to use API to

provision tunnel servers IP addresses and ports. This functionality is an option not implemented under GPL. Availability can be check at runtime using function linphone_core_tunnel_available()
start/stop the tunneling service
perform auto-detection whether tunneling is required, based on a test of sending/receiving a flow of UDP packets.

It takes in charge automatically the SIP registration procedure when connecting or disconnecting to a tunnel server. No other action on LinphoneCore is required to enable full operation in tunnel mode.

Provision is done using object LinphoneTunnelConfig created by function linphone_tunnel_config_new(). Functions linphone_tunnel_config_set_host() and linphone_tunnel_config_set_port() allow to point to tunnel server IP/port. Once set, use function linphone_tunnel_add_server() to provision a tunnel server.
Finally tunnel mode configuration is achieved by function linphone_tunnel_set_mode().
Tunnel connection status can be checked using function linphone_tunnel_connected().

Bellow pseudo code that can be use to configure, enable, check state and disable tunnel functionality:

LinphoneTunnel *tunnel = linphone_core_get_tunnel(linphone_core);
LinphoneTunnelConfig *config=linphone_tunnel_config_new(); //instantiate tunnel configuration
linphone_tunnel_config_set_host(config, "tunnel.linphone.org"); //set tunnel server host address
linphone_tunnel_config_set_port(config, 443); //set tunnel server port
linphone_tunnel_add_server(tunnel, config); //provision tunnel config
linphone_tunnel_set_mode(tunnel, LinphoneTunnelModeEnable); //activate the tunnel unconditional
while (!linphone_tunnel_connected(tunnel)) { //wait for tunnel to be ready
    linphone_core_iterate(linphone_core); //schedule core main loop
    ms_sleep(100); //wait 100ms
}
LinphoneCall *call = linphone_core_invite(linphone_core,"sip:foo@example.org"); //place an outgoing call
linphone_call_ref(call); //acquire a reference on the call to avoid deletion after completion
//...
linphone_core_terminate_call(linphone_core,call);
while (linphone_call_get_state(call) != LinphoneCallReleased) { //wait for call to be in release state
    linphone_core_iterate(linphone_core); //schedule core main loop
    ms_sleep(100); //wait 100ms
}
linphone_tunnel_set_mode(tunnel, LinphoneTunnelModeDisable); //deactivate tunnel
linphone_call_unref(call); //release reference on the call

Enumeration Type Documentation

◆ _LinphoneTunnelMode

enum _LinphoneTunnelMode

Enum describing the tunnel modes.

Enumerator
LinphoneTunnelModeDisable	The tunnel is disabled.
LinphoneTunnelModeEnable	The tunnel is enabled.
LinphoneTunnelModeAuto	The tunnel is enabled automatically if it is required.

Function Documentation

◆ linphone_core_get_tunnel()

LinphoneTunnel* linphone_core_get_tunnel ( const LinphoneCore * core )

get tunnel instance if available

Parameters

core	core object

Returns: LinphoneTunnel or NULL if not available.

◆ linphone_core_tunnel_available()

bool_t linphone_core_tunnel_available ( void )

True if tunnel support was compiled.

Returns: TRUE if library was built with tunnel, FALSE otherwise

◆ linphone_tunnel_add_server()

void linphone_tunnel_add_server	(	LinphoneTunnel *	tunnel,
		LinphoneTunnelConfig *	tunnel_config
	)

Add a tunnel server configuration.

Parameters

tunnel	LinphoneTunnel object
tunnel_config	LinphoneTunnelConfig object

◆ linphone_tunnel_clean_servers()

void linphone_tunnel_clean_servers ( LinphoneTunnel * tunnel )

Remove all tunnel server addresses previously entered with linphone_tunnel_add_server()

Parameters

tunnel LinphoneTunnel object

◆ linphone_tunnel_config_get_delay()

int linphone_tunnel_config_get_delay ( const LinphoneTunnelConfig * tunnel_config )

Get the UDP packet round trip delay in ms for a tunnel configuration.

Parameters

tunnel_config LinphoneTunnelConfig object

Returns: The UDP packet round trip delay in ms.

◆ linphone_tunnel_config_get_host()

const char* linphone_tunnel_config_get_host ( const LinphoneTunnelConfig * tunnel_config )

Get the IP address or hostname of the tunnel server.

Parameters

tunnel_config LinphoneTunnelConfig object

Returns: The tunnel server IP address or hostname.

◆ linphone_tunnel_config_get_host2()

const char* linphone_tunnel_config_get_host2 ( const LinphoneTunnelConfig * tunnel_config )

Get the IP address or hostname of the second tunnel server when using dual tunnel client.

Parameters

tunnel_config LinphoneTunnelConfig object

Returns: The tunnel server IP address or hostname.

◆ linphone_tunnel_config_get_port()

int linphone_tunnel_config_get_port ( const LinphoneTunnelConfig * tunnel_config )

Get the TLS port of the tunnel server.

Parameters

tunnel_config LinphoneTunnelConfig object

Returns: The TLS port of the tunnel server

◆ linphone_tunnel_config_get_port2()

int linphone_tunnel_config_get_port2 ( const LinphoneTunnelConfig * tunnel_config )

Get the TLS port of the second tunnel server when using dual tunnel client.

Parameters

tunnel_config LinphoneTunnelConfig object

Returns: The TLS port of the tunnel server

◆ linphone_tunnel_config_get_remote_udp_mirror_port()

int linphone_tunnel_config_get_remote_udp_mirror_port ( const LinphoneTunnelConfig * tunnel_config )

Get the remote port on the tunnel server side used to test UDP reachability.

This is used when the mode is set auto, to detect whether the tunnel has to be enabled or not.

Parameters

tunnel_config LinphoneTunnelConfig object

Returns: The remote port on the tunnel server side used to test UDP reachability

◆ linphone_tunnel_config_get_user_data()

void* linphone_tunnel_config_get_user_data ( LinphoneTunnelConfig * tunnel_config )

Retrieve user data from the tunnel config.

Parameters

tunnel_config the tunnel config

Returns: the user data.

◆ linphone_tunnel_config_new()

LinphoneTunnelConfig* linphone_tunnel_config_new ( void )

Create a new tunnel configuration.

Returns: a LinphoneTunnelConfig object

◆ linphone_tunnel_config_ref()

LinphoneTunnelConfig* linphone_tunnel_config_ref ( LinphoneTunnelConfig * tunnel_config )

Increment the refcount of LinphoneTunnelConfig object.

Parameters

tunnel_config the LinphoneTunnelConfig object.

Returns: the same LinphoneTunnelConfig object.

◆ linphone_tunnel_config_set_delay()

void linphone_tunnel_config_set_delay	(	LinphoneTunnelConfig *	tunnel_config,
		int	delay
	)

Set the UDP packet round trip delay in ms for a tunnel configuration.

Parameters

tunnel_config	LinphoneTunnelConfig object
delay	The UDP packet round trip delay in ms considered as acceptable (recommended value is 1000 ms).

◆ linphone_tunnel_config_set_host()

void linphone_tunnel_config_set_host	(	LinphoneTunnelConfig *	tunnel_config,
		const char *	host
	)

Set the IP address or hostname of the tunnel server.

Parameters

tunnel_config	LinphoneTunnelConfig object
host	The tunnel server IP address or hostname.

◆ linphone_tunnel_config_set_host2()

void linphone_tunnel_config_set_host2	(	LinphoneTunnelConfig *	tunnel_config,
		const char *	host
	)

Set the IP address or hostname of the second tunnel server when using dual tunnel client.

Parameters

tunnel_config	LinphoneTunnelConfig object
host	The tunnel server IP address or hostname.

◆ linphone_tunnel_config_set_port()

void linphone_tunnel_config_set_port	(	LinphoneTunnelConfig *	tunnel_config,
		int	port
	)

Set tls port of server.

Parameters

tunnel_config	LinphoneTunnelConfig object
port	The tunnel server TLS port, recommended value is 443

◆ linphone_tunnel_config_set_port2()

void linphone_tunnel_config_set_port2	(	LinphoneTunnelConfig *	tunnel_config,
		int	port
	)

Set tls port of the second server when using dual tunnel client.

Parameters

tunnel_config	LinphoneTunnelConfig object
port	The tunnel server TLS port, recommended value is 443

◆ linphone_tunnel_config_set_remote_udp_mirror_port()

void linphone_tunnel_config_set_remote_udp_mirror_port	(	LinphoneTunnelConfig *	tunnel_config,
		int	remote_udp_mirror_port
	)

Set the remote port on the tunnel server side used to test UDP reachability.

This is used when the mode is set auto, to detect whether the tunnel has to be enabled or not.

Parameters

tunnel_config	LinphoneTunnelConfig object
remote_udp_mirror_port	The remote port on the tunnel server side used to test UDP reachability, set to -1 to disable the feature

◆ linphone_tunnel_config_set_user_data()

void linphone_tunnel_config_set_user_data	(	LinphoneTunnelConfig *	tunnel_config,
		void *	user_data
	)

Store a user data in the tunnel config object.

Parameters

tunnel_config	the tunnel config
user_data	the user data.

◆ linphone_tunnel_config_unref()

void linphone_tunnel_config_unref ( LinphoneTunnelConfig * tunnel_config )

Decrement the refcount of LinphoneTunnelConfig object.

Parameters

tunnel_config the LinphoneTunnelConfig object.

◆ linphone_tunnel_connected()

bool_t linphone_tunnel_connected ( const LinphoneTunnel * tunnel )

Check whether the tunnel is connected.

Parameters

tunnel LinphoneTunnel object

Returns: A boolean value telling if the tunnel is connected

◆ linphone_tunnel_dual_mode_enabled()

bool_t linphone_tunnel_dual_mode_enabled ( const LinphoneTunnel * tunnel )

Get the dual tunnel client mode.

Parameters

tunnel LinphoneTunnel object

Returns: TRUE if dual tunnel client mode is enabled, FALSE otherwise

◆ linphone_tunnel_enable_dual_mode()

void linphone_tunnel_enable_dual_mode	(	LinphoneTunnel *	tunnel,
		bool_t	dual_mode_enabled
	)

Sets whether or not to use the dual tunnel client mode.

By default this feature is disabled. After enabling it, add a server with 2 hosts and 2 ports for the feature to work.

Parameters

tunnel	LinphoneTunnel object
dual_mode_enabled	TRUE to enable it, FALSE to disable it

◆ linphone_tunnel_enable_sip()

void linphone_tunnel_enable_sip	(	LinphoneTunnel *	tunnel,
		bool_t	enable
	)

Set whether SIP packets must be directly sent to a UA or pass through the tunnel.

Parameters

tunnel	LinphoneTunnel object
enable	If true, SIP packets shall pass through the tunnel

◆ linphone_tunnel_get_activated()

bool_t linphone_tunnel_get_activated ( const LinphoneTunnel * tunnel )

Returns whether the tunnel is activated.

If mode is set to auto, this gives indication whether the automatic detection determined that tunnel was necessary or not.

Parameters

tunnel the LinphoneTunnel

Returns: TRUE if tunnel is in use, FALSE otherwise.

◆ linphone_tunnel_get_domain()

const char* linphone_tunnel_get_domain ( LinphoneTunnel * tunnel )

Get the domain.

Parameters

tunnel LinphoneTunnel object

Returns: The domain.

◆ linphone_tunnel_get_http_proxy()

void linphone_tunnel_get_http_proxy	(	LinphoneTunnel *	tunnel,
		const char **	host,
		int *	port,
		const char **	username,
		const char **	passwd
	)

Retrieve optional http proxy configuration previously set with linphone_tunnel_set_http_proxy().

Parameters

tunnel	LinphoneTunnel object
host	http proxy host
port	http proxy port
username	Optional http proxy username if the proxy request authentication. Currently only basic authentication is supported. Use NULL if not needed.
passwd	Optional http proxy password. Use NULL if not needed.

◆ linphone_tunnel_get_mode()

LinphoneTunnelMode linphone_tunnel_get_mode ( const LinphoneTunnel * tunnel )

Get the tunnel mode.

Parameters

tunnel LinphoneTunnel object

Returns: The current LinphoneTunnelMode

◆ linphone_tunnel_get_servers()

const bctbx_list_t* linphone_tunnel_get_servers ( const LinphoneTunnel * tunnel )

Get added servers.

Parameters

tunnel LinphoneTunnel object

Returns: The list of servers.

◆ linphone_tunnel_get_username()

const char* linphone_tunnel_get_username ( LinphoneTunnel * tunnel )

Get the username.

Parameters

tunnel LinphoneTunnel object

Returns: The username.

◆ linphone_tunnel_reconnect()

void linphone_tunnel_reconnect ( LinphoneTunnel * tunnel )

Force reconnection to the tunnel server.

This method is useful when the device switches from wifi to Edge/3G or vice versa. In most cases the tunnel client socket won't be notified promptly that its connection is now zombie, so it is recommended to call this method that will cause the lost connection to be closed and new connection to be issued.

Parameters

tunnel LinphoneTunnel object

◆ linphone_tunnel_ref()

LinphoneTunnel* linphone_tunnel_ref ( LinphoneTunnel * tunnel )

Take a reference on a LinphoneTunnel.

Parameters

tunnel The LinphoneTunnel whose the ref counter will be increased.

Returns: Pointer on the freshly refed LinphoneTunnel.

◆ linphone_tunnel_remove_server()

void linphone_tunnel_remove_server	(	LinphoneTunnel *	tunnel,
		LinphoneTunnelConfig *	tunnel_config
	)

Remove a tunnel server configuration.

Parameters

tunnel	LinphoneTunnel object
tunnel_config	LinphoneTunnelConfig object

◆ linphone_tunnel_set_domain()

void linphone_tunnel_set_domain	(	LinphoneTunnel *	tunnel,
		const char *	domain
	)

Set the domain.

Required for tunnel TLS client authentification. Certificate Altname or CName should be sip:<tunnel_username><tunnel_domain>

Parameters

tunnel	LinphoneTunnel object
domain	The domain.

◆ linphone_tunnel_set_http_proxy()

void linphone_tunnel_set_http_proxy	(	LinphoneTunnel *	tunnel,
		const char *	host,
		int	port,
		const char *	username,
		const char *	passwd
	)

Set an optional http proxy to go through when connecting to tunnel server.

Parameters

tunnel	LinphoneTunnel object
host	http proxy host
port	http proxy port
username	Optional http proxy username if the proxy request authentication. Currently only basic authentication is supported. Use NULL if not needed.
passwd	Optional http proxy password. Use NULL if not needed.

◆ linphone_tunnel_set_http_proxy_auth_info()

void linphone_tunnel_set_http_proxy_auth_info	(	LinphoneTunnel *	tunnel,
		const char *	username,
		const char *	passwd
	)

Set authentication info for the http proxy.

Parameters

tunnel	LinphoneTunnel object
username	User name
passwd	Password

◆ linphone_tunnel_set_mode()

void linphone_tunnel_set_mode	(	LinphoneTunnel *	tunnel,
		LinphoneTunnelMode	mode
	)

Set the tunnel mode.

The tunnel mode can be 'enable', 'disable' or 'auto' If the mode is set to 'auto', the tunnel manager will try to established an RTP session with the tunnel server on the UdpMirrorPort. If the connection fail, the tunnel is automatically activated whereas the tunnel is automatically disabled if the connection succeed.

Parameters

tunnel	LinphoneTunnel object
mode	The desired LinphoneTunnelMode

◆ linphone_tunnel_set_username()

void linphone_tunnel_set_username	(	LinphoneTunnel *	tunnel,
		const char *	username
	)

Set the username.

Required for tunnel TLS client authentification. Certificate Altname or CName should be sip:<tunnel_username><tunnel_domain>

Parameters

tunnel	LinphoneTunnel object
username	The username.

◆ linphone_tunnel_sip_enabled()

bool_t linphone_tunnel_sip_enabled ( const LinphoneTunnel * tunnel )

Check whether tunnel is set to transport SIP packets.

Parameters

tunnel LinphoneTunnel object

Returns: A boolean value telling whether SIP packets shall pass through the tunnel

◆ linphone_tunnel_unref()

void linphone_tunnel_unref ( LinphoneTunnel * tunnel )

Release a reference on a LinphoneTunnel.

Parameters

tunnel The LinphoneTunnel whose the ref counter will be decreased.

Macros

Typedefs

Enumerations

Functions

Detailed Description

Macro Definition Documentation

◆ LINPHONE_TUNNEL

Enumeration Type Documentation

◆ _LinphoneTunnelMode

Function Documentation

◆ linphone_core_get_tunnel()

◆ linphone_core_tunnel_available()

◆ linphone_tunnel_add_server()

◆ linphone_tunnel_clean_servers()

◆ linphone_tunnel_config_get_delay()

◆ linphone_tunnel_config_get_host()

◆ linphone_tunnel_config_get_host2()

◆ linphone_tunnel_config_get_port()

◆ linphone_tunnel_config_get_port2()

◆ linphone_tunnel_config_get_remote_udp_mirror_port()

◆ linphone_tunnel_config_get_user_data()

◆ linphone_tunnel_config_new()

◆ linphone_tunnel_config_ref()

◆ linphone_tunnel_config_set_delay()

◆ linphone_tunnel_config_set_host()

◆ linphone_tunnel_config_set_host2()

◆ linphone_tunnel_config_set_port()

◆ linphone_tunnel_config_set_port2()

◆ linphone_tunnel_config_set_remote_udp_mirror_port()

◆ linphone_tunnel_config_set_user_data()

◆ linphone_tunnel_config_unref()

◆ linphone_tunnel_connected()

◆ linphone_tunnel_dual_mode_enabled()

◆ linphone_tunnel_enable_dual_mode()

◆ linphone_tunnel_enable_sip()

◆ linphone_tunnel_get_activated()

◆ linphone_tunnel_get_domain()

◆ linphone_tunnel_get_http_proxy()

◆ linphone_tunnel_get_mode()

◆ linphone_tunnel_get_servers()

◆ linphone_tunnel_get_username()

◆ linphone_tunnel_reconnect()

◆ linphone_tunnel_ref()

◆ linphone_tunnel_remove_server()

◆ linphone_tunnel_set_domain()

◆ linphone_tunnel_set_http_proxy()

◆ linphone_tunnel_set_http_proxy_auth_info()

◆ linphone_tunnel_set_mode()

◆ linphone_tunnel_set_username()

◆ linphone_tunnel_sip_enabled()

◆ linphone_tunnel_unref()