AudioCodes Mediant 3000 User Manual

User's Manual 850 Document #: LTRT-89730
Mediant 3000
Parameter Description
[GoldServiceClassDiffServ
]
The valid range is 0 to 63. The default is 26.
Bronze QoS
[BronzeServiceClassDiffS
erv]
Defines the DiffServ value for the Bronze CoS content (OAMP
applications).
The valid range is 0 to 63. The default is 10.
58.2.5 NAT and STUN Parameters
The Network Address Translation (NAT) and Simple Traversal of UDP through NAT
(STUN) parameters are described in the table below.
Table 58-13: NAT and STUN Parameters
Parameter Description
STUN Parameters
Enable STUN
[EnableSTUN]
Enables Simple Traversal of UDP through NATs (STUN).
 [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. It is also 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.
Notes:
 For the parameter to take effect, a device reset is required.
 For defining the STUN server domain name, use the parameter
STUNServerDomainName.
 For more information on STUN, see Configuring STUN on page 166.
STUN Server Primary IP
[STUNServerPrimaryIP]
Defines the IP address of the primary STUN server.
The valid range is the legal IP addresses. The default is 0.0.0.0.
Note: For the parameter to take effect, a device reset is required.
STUN Server Secondary
IP
[STUNServerSecondaryIP
]
Defines the IP address of the secondary STUN server.
The valid range is the legal IP addresses. The default is 0.0.0.0.
Note: For the parameter to take effect, a device reset is required.
[STUNServerDomainNam
e]
Defines the domain name for the Simple Traversal of User Datagram
Protocol (STUN) server's address (used for retrieving all STUN servers
with an SRV query). The STUN client can perform the required SRV
query to resolve this domain name to an IP address and port, sort the
server list, and use the servers according to the sorted list.
Notes:
 For the parameter to take effect, a device reset is required.
 Use either the STUNServerPrimaryIP or the
STUNServerDomainName parameter, with priority to the first one.

AudioCodes Mediant 3000 Specifications

General

Brand	AudioCodes
Model	Mediant 3000
Category	Gateway
Language	English