Figure 3-82: Internal Dns Table - AudioCodes Mediant 2000 User Manual

Parameter
Source IP Group ID
[PstnPrefix_SrcIPGroupID]
3.3.7.9.6 Configuring the 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). 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:

To configure the internal DNS table:
1. Open the 'Internal DNS Table' page (Configuration tab > Protocol Configuration
menu > Routing Tables submenu > Internal DNS Table
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
6. To save the changes to flash memory, refer to ''
SIP User's Manual
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 ''
Groups'' on page
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.
•
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 ''DNS Parameters''
Figure 3-82: Internal DNS Table Page
button to save your changes.
Description
107 ) from where the SIP INVITE message is
on page
Saving Configuration''
150
Mediant 2000
Configuring the IP
232 ).
page item).
on page 173
Document #: LTRT-68809
.