User`s manual

MediaPack
SIP User's Manual 106 Document #: LTRT-65408
5.5.5.5 Internal SRV Table
The Internal SRV table is used for resolving host names to DNS A-Records. Three different
A-Records can be assigned to a hostname. Each A-Record contains the host name,
priority, weight, and port.
Note: If the Internal SRV table is configured, the gateway first tries to resolve
a domain name using this table. If the domain name isn’t found, the
gateway performs an SRV resolution using an external DNS server.
¾ To configure the Internal SRV table, take these 9 steps:
1. Open the ‘Internal SRV Table’ screen (Protocol Management menu > Routing
Tables submenu > Internal SRV Table option); the ‘Internal SRV Table’ screen is
displayed.
Figure 5-20: Internal SRV Table Screen
2. In the ‘Domain Name’ field, enter the hostname to be translated. You can enter a
string up to 31 characters long.
3. From the 'Transport Type' drop-down list, select a transport type.
4. In the ‘DNS Name 1' field, enter the first DNS A-Record to which the hostname is
translated.
5. In the ‘Priority’, ‘Weight’ and ‘Port’ fields, enter the relevant values\
6. Repeat steps 4 to 5, for the second and third DNS names, if required.
7. Repeat steps 2 to 6, for each Internal SRV Table entry.
8. Click the Submit button to save your changes.
9. To save the changes so they are available after a hardware reset or power fail, refer to
Section 5.10.2 on page 205.
Table 5-20: Internal SRV ini File Parameter
Parameter Name in ini File Parameter Format
SRV2IP
SRV2IP = <Internal Domain Name>, <Transport Type>, <DNS Name
1>, <Priority 1>, <Weight 1>, <Port 1>, <DNS Name 2>, <Priority 2>,
<Weight 2>, <Port 2>, <DNS Name 3>, <Priority 3>, <Weight 3>,
<Port 3>
Note 1: If the internal SRV table is configured, the gateway first tries
to resolve a domain name using this table. If the domain name isn’t
found, the gateway performs an SRV resolution using an external
DNS server.
Note 2: This parameter can appear up to 10 times.