AASTRA 6700i series, 9143, 9480i, 9480i CT SIP Administrator Guide EN - Manual (Page 127)

3-40 41-001343-01 Rev 03, Release 3.2.2
N/A Time Servers 1, 2,
and 3 time server1
time server2
time server3
time server4 The 1st, 2nd, 3rd, and 4th time server's IP address
or qualified domain name. If the time server is
enabled, the value for time server1 will be used to
request the time from.
For more information, see Chapter 4, “Network
Time Servers” on page 4-63 .
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 UPnP and 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 Protocols” on page 4-36 .
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 UPnP and 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 Protocols” on page 4-36 .
N/A TURN Server sip turn ip IP address of the TURN server (also known as
Traversal Using Relay NAT).
Note: The UPnP and NAT IP configuration
parameters take precedence over the STUN and
TURN parameters.
For more information, see Chapter 4, “STUN and
TURN Protocols” on page 4-36 .
N/A TURN Port sip turn port Port number of the TURN server (also known as
Traversal Using Relay NAT).
Note: The UPnP and NAT IP configuration
parameters take precedence over the STUN and
TURN parameters.
For more information, see Chapter 4, “STUN and
TURN Protocols” on page 4-36 .
Parameter In
IP Phone UI
Parameter in
Aastra Web UI
Parameters in
Configuration Files
Description