
SIP User's Manual 60 Document #: LTRT-65411
MediaPack Series
Parameter Description
NTP Update Interval
[NTPUpdateInterval]
Defines the time interval (in seconds) that the NTP client requests
for a time update.
The default interval is 86400 (i.e., 24 hours). The range is 0 to
214783647.
Note: AudioCodes does not recommend setting this parameter to
beyond one month (i.e., 2592000 seconds).
Telnet Settings
Embedded Telnet Server
[TelnetServerEnable]
Enables or disables the device's embedded Telnet server. Telnet is
disabled by default for security reasons.
[0] Disable (default)
[1] Enable Unsecured
[2] Enable Secured (SSL)
Note: Only the primary Web User Account (which has Security
Administration access level) can access the device using Telnet
(refer to ''Configuring the Web User Accounts'' on page 80).
Telnet Server TCP Port
[TelnetServerPort]
Defines the port number for the embedded Telnet server.
The valid range is all valid port numbers. The default port is 23.
Telnet Server Idle Timeout
[TelnetServerIdleDisconnect]
Defines the timeout (in minutes) for disconnection of an idle Telnet
session. When set to zero, idle sessions are not disconnected.
The valid range is any value. The default value is 0.
SSH Server Enable
[SSHServerEnable]
Enables or disables the embedded Secure Shell (SSH) server.
[0] Disable (default)
[1] Enable
SSH Server Port
[SSHServerPort]
Defines the port number for the embedded SSH server.
Range is any valid port number. The default port is 22.
DNS Settings
DNS Primary Server IP
[DNSPriServerIP]
IP address of the primary DNS server. Enter the IP address in
dotted-decimal notation, for example, 10.8.2.255.
Note: To use Fully Qualified Domain Names (FQDN) in the 'Tel to
IP Routing' table, you must define this parameter.
DNS Secondary Server IP
[DNSSecServerIP]
IP address of the second DNS server. Enter the IP address in
dotted-decimal notation, for example, 10.8.2.255.
STUN Settings
Enable STUN
[EnableSTUN]
Determines whether Simple Traversal of UDP through NATs
(STUN) is enabled.
[0] Disable (default)
[1] Enable
When enabled, the device functions as a STUN client and
communicates with a STUN server located in the public Internet.
STUN is used to discover whether the device is located behind a
NAT and the type of NAT. In addition, it is used to determine the IP
addresses and port numbers that the NAT assigns to outgoing
signaling messages (using SIP) and media streams (using RTP,
RTCP and T.38). STUN works with many existing NAT types and
does not require any special behavior from them. For detailed
information on STUN, refer to ''STUN'' on page 366.
Komentarze do niniejszej Instrukcji