Value Range 1–4
Default Value 2
SIP_DNSSRV_ENA
Value Format Boolean
Description Specifies whether to request the DNS server to translate domain names
into IP addresses using the SRV record.
Value Range Y (Enable DNS SRV lookup)
N (Disable DNS SRV lookup)
Note
If set to "Y", the unit will perform a DNS SRV lookup for a SIP
registrar server, SIP proxy server, SIP outbound proxy server,
or SIP presence server.
If set to "N", the unit will not perform a DNS SRV lookup for a
SIP registrar server, SIP proxy server, SIP outbound proxy
server, or SIP presence server.
Default Value Y
Web User Interface Reference Enable DNS SRV lookup (Page 113)
SIP_UDP_SRV_PREFIX
Value Format String
Description Specifies a prefix to add to the domain name when performing a DNS
SRV lookup using UDP.
Note
This setting is available only when "SIP_DNSSRV_ENA" is set
to "Y".
Value Range Max. 32 characters
Default Value _sip._udp.
Web User Interface Reference SRV lookup Prefix for UDP (Page 114)
SIP_TCP_SRV_PREFIX
Value Format String
Description Specifies a prefix to add to the domain name when performing a DNS
SRV lookup using TCP.
Note
This setting is available only when "SIP_DNSSRV_ENA" is set
to "Y".
306 Administrator Guide Document Version 2014-05
5.7.3 Per Line - SIP Settings