Version 7.2  1121  Mediant 800B Gateway & E-SBC 
 
User's Manual   72. Configuration Parameters Reference 
Parameter  Description 
configure voip > 
sip-definition 
settings > tcp-
keepalive-retry 
[TCPKeepAliveRetry] 
Defines the number of unacknowledged keep-alive probes to send 
before considering the connection down. 
The valid value is 1 to 100. The default is 5. 
Note: TCP keepalive is enabled per SIP Interface in the SIP Interfaces 
table. 
NAT Translation Table 
NAT Translation Table  
configure network > 
nat-translation 
[NATTranslation] 
Defines NAT rules for translating source IP addresses per VoIP interface 
(SIP control and RTP media traffic) into NAT IP addresses.  
The format of the ini file table parameter is as follows: 
[ NATTranslation ] 
FORMAT NATTranslation_Index = 
NATTranslation_SrcIPInterfaceName, 
NATTranslation_TargetIPAddress, NATTranslation_SourceStartPort, 
NATTranslation_SourceEndPort, NATTranslation_TargetStartPort, 
NATTranslation_TargetEndPort; 
[ \NATTranslation ] 
For more information, see 'Configuring NAT Translation per IP Interface' 
on page 159. 
Media Realms table 
Media Realms 
configure voip > realm 
[CpMediaRealm] 
Defines Media Realms.  
The format of the ini file table parameter is as follows: 
[ CpMediaRealm ] 
FORMAT CpMediaRealm_Index = CpMediaRealm_MediaRealmName, 
CpMediaRealm_IPv4IF, CpMediaRealm_IPv6IF, 
CpMediaRealm_PortRangeStart, CpMediaRealm_MediaSessionLeg, 
CpMediaRealm_PortRangeEnd, CpMediaRealm_IsDefault, 
CpMediaRealm_QoeProfile, CpMediaRealm_BWProfile, 
CpMediaRealm_TopologyLocation; 
[ \CpMediaRealm ] 
For more information, see 'Configuring Media Realms' on page 339. 
Remote Media Subnet Table 
Remote Media Subnet 
configure voip > remote-
media-subnet 
[SubRealm] 
Defines Remote Media Subnets. 
The format of the ini file table parameter is as follows: 
[RemoteMediaSubnet] 
FORMAT RemoteMediaSubnet_Index = RemoteMediaSubnet_Realm, 
RemoteMediaSubnet_RemoteMediaSubnetIndex, 
RemoteMediaSubnet_RemoteMediaSubnetName, 
RemoteMediaSubnet_PrefixLength, 
RemoteMediaSubnet_AddressFamily, 
RemoteMediaSubnet_DstIPAddress, 
RemoteMediaSubnet_QOEProfileName, 
RemoteMediaSubnet_BWProfileName; 
[\RemoteMediaSubnet] 
For more information, see 'Configuring Remote Media Subnets' on page 
342. 
Media Realm Extension Table