Value Range • Yes• NoNote• If you select [Yes], the unit will perform a DNS SRV lookup fora SIP registrar server, SIP proxy server, SIP outbound proxyserver, or SIP presence server. If you select [No], the unit willnot perform a DNS SRV lookup for a SIP registrar server, SIPproxy server, SIP outbound proxy server, or SIP presenceserver.Default Value YesConfiguration File Reference SIP_DNSSRV_ENA (Page 344)SRV lookup Prefix for UDPDescription Specifies a prefix to add to the domain name when performing a DNSSRV lookup using UDP.Note• This setting is available only when [Enable DNS SRVlookup] is set to [Yes].Value Range Max. 32 charactersDefault Value _sip._udp.Configuration File Reference SIP_UDP_SRV_PREFIX (Page 344)SRV lookup Prefix for TCPDescription Specifies a prefix to add to the domain name when performing a DNSSRV lookup using TCP.Note• This setting is available only when [Enable DNS SRVlookup] is set to [Yes].Value Range Max. 32 charactersDefault Value _sip._tcp.Configuration File Reference SIP_TCP_SRV_PREFIX (Page 344)4.5.1.10 Transport Protocol for SIPTransport ProtocolDescription Selects which transport layer protocol to use for sending SIP packets.Document Version 2015-01 Administrator Guide 1274.5.1 SIP Settings [Line 1]–[Line n]
