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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
N
Web User Interface Reference Enable DNS SRV lookup (Page 86)
SIP_UDP_SRV_PREFIX_[1–8]
Parameter Name Example SIP_UDP_SRV_PREFIX_1, SIP_UDP_SRV_PREFIX_2, …,
SIP_UDP_SRV_PREFIX_8
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_[1–
8]" is set to "Y".
Value Range Max. 32 characters
Default Value _sip._udp.
Web User Interface Reference SRV lookup Prefix for UDP (Page 87)
SIP_TCP_SRV_PREFIX_[1–8]
Parameter Name Example SIP_TCP_SRV_PREFIX_1, SIP_TCP_SRV_PREFIX_2, …,
SIP_TCP_SRV_PREFIX_8
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_[1–
8]" is set to "Y".
Value Range Max. 32 characters
Default Value _sip._tcp.
Web User Interface Reference SRV lookup Prefix for TCP (Page 87)
Document Version 2010.03.15 Administrator Guide 187
4.7.2 SIP Settings