Version 7.2  351  Mediant 800B Gateway & E-SBC 
 
User's Manual   17. Control Network 
Parameter  Description 
SBC Routing Policy 
sbc-routing-policy-name 
[SRD_SBCRoutingPolic
yName] 
Assigns a Routing Policy to the SRD. 
By default, no value is defined if you have configured multiple Routing 
Policies. If you have configured only one Routing Policy, the device 
assigns it to the SRD by default.  
For more information on Routing Policies, see Configuring SBC Routing 
Policy Rules on page 730. 
Note: 
  If you have assigned a Routing Policy to a Classification rule that is 
associated with the SRD, the Routing Policy assigned to the SRD is 
ignored. 
  You can assign the same Routing Policy to multiple SRDs. 
  The parameter is applicable only to the SBC application. 
Used By Routing Server 
used-by-routing-server 
[SRD_UsedByRoutingS
erver] 
Enables the SRD to be used by a third-party routing server for call routing 
decisions. 
  [0] Not Used (default) 
  [1] Used 
For more information on the third-party routing server feature, see 
'Centralized Third-Party Routing Server' on page 294. 
Dial Plan 
sbc-dial-plan-name 
[SRD_SBCDialPlanNam
e] 
Assigns a Dial Plan to the SRD. The device searches the Dial Plan for a 
dial plan rule that matches the source number and if not found, for a rule 
that matches the destination number. If a matching dial plan rule is found, 
the rule's tag is used in the routing and/or manipulation processes as 
source and/or destination tags. 
To configure Dial Plans, see Configuring Dial Plans on page 751. 
Registration 
Max. Number of 
Registered Users 
max-reg-users 
[SRD_MaxNumOfRegUs
ers] 
Defines the maximum number of users belonging to the SRD that can 
register with the device.  
The default is -1, which means that the number of allowed user 
registrations is unlimited. 
Note: The parameter is applicable only to the SBC application. 
User Security Mode 
block-un-reg-users 
[SRD_BlockUnRegUser
s] 
Defines the blocking (reject) policy for incoming SIP dialog-initiating 
requests (e.g., INVITE messages) from registered and unregistered users 
belonging to the SRD.  
  [0] Accept All = (Default) Accepts requests from registered and 
unregistered users. 
  [1] Accept Registered Users = Accepts requests only from users 
registered with the device. Requests from users not registered are 
rejected. 
  [2] Accept Registered Users from Same Source = Accepts requests 
only from registered users whose source address is the same as that 
registered with the device (during the REGISTER message process). 
All other requests are rejected. The device verifies whether the IP 
address and port are different only if the transport protocol is UDP; 
otherwise, the device verifies only the IP address. The verification is 
performed before any of the device's call handling processes (i.e., 
Classification, Manipulation and Routing). 
Note: 
  The parameter is applicable only to calls belonging to User-type IP