| Table of Contents | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
For SIP gateway lookups when the gateway IP Address is not known, you can configure DNS servers to locate SIP servers based on the IP address or Host Name. Up to 16 total DNS and ENUM servers combined can be configured. For example, the IMG 2020 supports 16 ENUM servers and zero DNS servers or 16 DNS Servers and zero ENUM servers. Any combination of DNS to ENUM servers is supported as long as the total combined is no more than 16. Lookup for SRV Records is also supported in the IMG 2020. Refer to the DNS Query using SRV Record topic for more information on SRV record lookups.
...