DNS Configuration
Applies to version(s): v3.1
To enable DNS:
1. Select DNS from the navigation menu.
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2. Click Create New DNS Group
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3. Enter a name for the DNS Group
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Enabled: Enables DNS name resolution support for this group.
Use Cache: Use DNS name caching for improved performance.
Cache Expire Time: DNS name cache expiration time.
Query Timer: DNS query timeout.
Query Retry Count: DNS query maximum retries before giving up.
4. Click to Create button
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5. In the new window click to Create New DNS Server
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6. Enter a name for the new DNS server
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7. Enter the DNS Server IP address and Select the local IP interface used to send DNS queries.
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8. DNS server Port, Protocol and local POrt can be configured under Advanced Parameters
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9. Click to Create button
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10. Select which interfaces can get FQDN resolved. Only incoming messages coming from those IPs can get FQDN resolved.
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You can create local DNS entries from the same menu.
1. Click to Local Entries and Create New DNS local Entry
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2. Enter a name for Local DNS and FQDN
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3. Click to Create button
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4. Click to Create New DNS local entry record
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5 . Enter a name for Local DNS entry
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IP Address: Address to be resolved.
Port: Port to resolved by SRV request
Service: Service for this entry. _sip._udp, _sip._tcp etc..
6. Click to Create button
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