AudioCodes Mediant 2000, User Manual

Page: 186 / 418

SIP User's Manual 186 Document #: LTRT-68808
Mediant 2000
Parameter Description
Source IP Group ID
[PstnPrefix_SrcIPGroupID]
The IP Group (1-9) to which you want to assign this inbound IP-to-IP
call. This defines the IP Group (configured in the ''Configuring the IP
Groups'' on page
201 ) from where the SIP INVITE message is
received. This IP Group can later be used in the 'Outbound IP
Routing' table, and as the Serving IP Group in the ‘Account’ table for
obtaining authentication user name/password for this call.
3.4.7.4.6 Internal DNS Table
The 'Internal DNS Table' page, similar to a DNS resolution is used to translate up to 20 host
(domain) names into IP addresses (e.g., when using the 'Tel to IP Routing' table or
'Outbound IP Routing' table if EnableSBC is enabled). Up to four different IP addresses can
be assigned to the same host name, typically used for alternative routing (for Tel-to-IP call
routing).
Notes:
•
The device initially attempts to resolve a domain name using the Internal
DNS table. If the domain name isn't listed in the table, the device
performs a DNS resolution using an external DNS server.
•
You can also configure the DNS table using the
ini
file table parameter
DNS2IP (refer to ''Networking Parameters'' on page 260 ).
¾
To configure the internal DNS table, take these 6 steps:
1.
Open the 'Internal DNS Table' page (
Configuration
tab >
Protocol Configuration
menu >
Routing Tables
submenu >
Internal DNS Table
page item).
Figure 3-75: Internal DNS Table Page
2.
In the 'Domain Name' field, enter the host name to be translated. You can enter a
string of up to 31 characters long.
3.
In the 'First IP Address' field, enter the first IP address (in dotted-decimal format
notation) to which the host name is translated.
4.
Optionally, in the 'Second IP Address', 'Third IP Address', and 'Second IP Address'
fields, enter the next IP addresses to which the host name is translated.
5.
Click the
Submit
button to save your changes.
6.
To save the changes to flash memory, refer to ''Saving Configuration'' on page 230 .