Aastra Telecom 41-001343-02 manual Cols on, Stun and Turn parameters

Administrator Level Options

Parameter In	Parameter in	Parameters in Configuration	Description
IP Phone UI	Aastra Web UI	Files
NAT RTP Port	NAT RTP Port	sip nat rtp port	Indicates the port through which the RTP packets are sent. This
			value must specify the beginning of the RTP port range on the
			gateway or router.
			The RTP port is used for sending DTMF tones and for the audio
			stream. Your network administrator may close some ports for
			security reasons. You may want to use this parameter to send
			RTP data using a different port.
			For more information, see Chapter 4, “Configuring NAT Address
			and Port (optional)” on page 4-25.
N/A	STUN Server	sip stun ip	IP address of the STUN server (also know as Simple Traversal of
			UDP through NAT).
			Notes:
			1. The NAT IP configuration parameters take precedence over
			the STUN and TURN parameters.
			2. STUN does not work if the NAT device is symmetric.
			For more information, see Chapter 4, “STUN and TURN Proto-
			cols” on page 4-29.
N/A	STUN Port	sip stun port	Port number of the STUN server (also know as Simple Traversal
			of UDP through NAT).
			Notes:
			1. The NAT IP configuration parameters take precedence over
			the STUN and TURN parameters.
			2. STUN does not work if the NAT device is symmetric.
			For more information, see Chapter 4, “STUN and TURN Proto-
			cols” on page 4-29.
N/A	TURN Server	sip turn ip	IP address of the TURN server (also known as Traversal Using
			Relay NAT).
			Note:
			The NAT IP configuration parameters take precedence over the
			STUN and TURN parameters.
			For more information, see Chapter 4, “STUN and TURN Proto-
			cols” on page 4-29.
N/A	TURN Port	sip turn port	Port number of the TURN server (also known as Traversal Using
			Relay NAT).
			Note:
			The NAT IP configuration parameters take precedence over the
			STUN and TURN parameters.
			For more information, see Chapter 4, “STUN and TURN Proto-
			cols” on page 4-29.
N/A	TURN User ID	sip turn user	Username that a user must enter when accessing an account
			on the TURN server.
			Note:
			The NAT IP configuration parameters take precedence over the
			STUN and TURN parameters.
			For more information, see Chapter 4, “STUN and TURN Proto-
			cols” on page 4-29.

3-31 41-001343-02 REV04 – 05.2014