Version 5.8 351 October 2009
SIP User's Manual 6. Configuration Parameters Reference
6.7.4 Media Realm Parameters
The media realm parameters are described in the table below.
Table 6-25: Media Realm Parameters
Parameter Description
Web: Default CP Media
Realm Name
[cpDefaultMediaRealmNam
e]
For a description of this parameter, refer to Configuring Media
Realms on page 143.
Web: SIP Media Realm Table
EMS: Protocol Definition > Media Realm
[CpMediaRealm]
This ini file table parameter configures the SIP Media Realm table.
The Media Realm table allows you to divide a Media-type interface
(defined in the 'Multiple Interface' table) into several realms, where
each realm is specified by a UDP port range. Once created, the
Media Realm can be assigned to an IP Group (in the 'IP Group'
table) or SRD (in the 'SRD' table)
The format of this parameter is as follows:
[CpMediaRealm]
FORMAT CpMediaRealm_Index =
CpMediaRealm_MediaRealmName, CpMediaRealm_IPv4IF,
CpMediaRealm_IPv6IF, CpMediaRealm_PortRangeStart,
CpMediaRealm_MediaSessionLeg,
CpMediaRealm_PortRangeEnd;
[\CpMediaRealm]
For example,
CpMediaRealm 1 = Mrealm1, Voice, , 6600, 20, 6790;
CpMediaRealm 2 = Mrealm2, Voice, , 6800, 10, 6890;
Notes:
 For this parameter to take effect, a device reset is required.
 This table can include up to 16 indices (where 0 is the first index).
However, only up to 8 media realms can be used by the device
(as a maximum of 8 IP Groups can be configured).
 Each table index must be unique.
 The parameter cpDefaultRealmName can be used to define one
of the Media Realms appearing in this table as the default Media
Realm. If the parameter cpDefaultRealmName is not configured,
then the first Media Realm appearing in this table is set as
default. If this table is not configured, then the default Media
Realm includes all defined media interfaces.
 If different Media Realms are assigned to an IP Group and SRD,
the IP Group’s Media Realm takes precedence.
 The parameter CpMediaRealm_IPv6IF is not applicable.
 For a detailed description of all the parameters included in this ini
file table parameter and for configuring Media Realms using the
Web interface, refer to Configuring Media Realms on page 143.
 For a description on configuring ini file table parameters, refer to
''Format of ini File Table Parameters'' on page 273.