SIP User's Manual  550  Document #: LTRT-83310 
  Mediant 600 & Mediant 1000 
Parameter  Description 
effect (i.e., the parameter DisableNAT is set to 0). 
  For information on RTP Multiplexing, see RTP Multiplexing 
(ThroughPacket) on page 157. 
[EnableUDPPortTranslation] 
Enables UDP port translation. 
  [0] = Disables UDP port translation (default). 
  [1] = Enables UDP port translation. The device compares the 
source UDP port of the first incoming packet to the remote UDP 
port stated in the opening of the channel. If the two UDP ports 
don't match, the NAT mechanism is activated. Consequently, the 
remote UDP port of the outgoing stream is replaced by the 
source UDP port of the first incoming packet. 
Notes: 
  For this parameter to take effect, a device reset is required. 
  The NAT mechanism and the IP address translation must be 
enabled for this parameter to take effect (i.e., set the parameter 
DisableNAT to 0 and the parameter EnableIpAddrTranslation to 
1). 
 
 
A.1.6  NFS Parameters 
The Network File Systems (NFS) configuration parameters are described in the table 
below. 
Table  A-6: NFS Parameters 
Parameter  Description 
[NFSBasePort] 
Defines the start of the range of numbers used for local UDP ports used 
by the NFS client. The maximum number of local ports is maximum 
channels plus maximum NFS servers. 
The valid range is 0 to 65535. The default is 47000. 
Web: NFS Table 
EMS: NFS Settings 
[NFSServers] 
This parameter table defines up to 16 NFS file systems so that the 
device can access a remote server's shared files and directories for 
loading cmp, ini, and auxiliary files (using the Automatic Update 
mechanism). As a file system, the NFS is independent of machine types, 
OSs, and network architectures. Note that an NFS file server can share 
multiple file systems. There must be a separate row for each remote file 
system shared by the NFS file server that needs to be accessed by the 
device.  
The format of this ini file table parameter is as follows: 
[NFSServers] 
FORMAT NFSServers_Index = NFSServers_HostOrIP, 
NFSServers_RootPath, NFSServers_NfsVersion, 
NFSServers_AuthType, NFSServers_UID, NFSServers_GID, 
NFSServers_VlanType; 
[\NFSServers] 
For example: 
NFSServers 1 = 101.1.13, /audio1, 3, 1, 0, 1, 1; 
Notes: 
  You can configure up to 16 NFS file systems (where the first index is