.TH "sip-dig" 1 "5 Jun 2008" "Version 1.12.9" "sofia-sip-utils" \" -*- nroff -*-.ad l.nh.SH NAMEsip-dig \- Resolve SIP URIs. This is an example program for \fBsresolv\fP library in synchronous mode..PP\fBAuthor:\fP.RS 4Pekka Pessi <Pekka.Pessi@nokia.com>.RE.PP\fBDate:\fP.RS 4Original Created: Tue Jul 16 18:50:14 2002 ppessi.RE.PP.SH "Synopsis".PP\fCsip-dig [OPTIONS] uri...\fP.SH "Description".PPThe \fIsip-dig\fP utility resolves SIP URIs as described in \fCRFC 3263\fP. It queries NAPTR, SRV and A/AAAA records and prints out the resulting transport addresses..PPThe default transports are: UDP, TCP, SCTP, TLS and TLS-SCTP. The SIPS URIs are resolved using only TLS transports, TLS and TLS-SCTP. If not otherwise indicated by NAPTR or SRV records, the sip-dig uses UDP and TCP as transports for SIP and TLS for SIPS URIs..PPThe results are printed intended, with a preference followed by weight, then protocol name, port number and IP address in numeric format..SH "Command Line Options".PPThe \fIsip-dig\fP utility accepts following command line options: .IP "\fB-p \fIprotoname\fP  \fP" 1cUse named transport protocol. The \fIprotoname\fP can be either well-known, e.g., 'udp', or it can specify NAPTR service and SRV identifier, e.g., 'tls-udp/SIPS+D2U/_sips._udp.'.  .IP "\fB--udp \fP" 1cUse UDP transport protocol.  .IP "\fB--tcp \fP" 1cUse TCP transport protocol.  .IP "\fB--tls \fP" 1cUse TLS over TCP transport protocol.  .IP "\fB--sctp \fP" 1cUse SCTP transport protocol.  .IP "\fB--tls-sctp \fP" 1cUse TLS over SCTP transport protocol.  .IP "\fB--no-sctp \fP" 1cIgnore SCTP or TLS-SCTP records in the list of default transports. This option has no effect if transport protocols has been explicitly listed.  .IP "\fB-4 \fP" 1cQuery IP4 addresses (A records)  .IP "\fB-6 \fP" 1cQuery IP6 addresses (AAAA records).  .IP "\fB-v \fP" 1cBe verbatim.  .IP "\fB\fP" 1c.PP.SH "Return Codes".PP0when successful (a 2XX-series response is received) 1when unsuccessful (a 3XX..6XX-series response is received) 2initialization failure .SH "Examples".PPResolve sip:openlaboratory.net, prefer TLS over TCP, TCP over UDP: .PP.nf $ sip-dig --tls --tcp --udp sip:openlaboratory.net        1 0.333 tls 5061 212.213.221.127        2 0.333 tcp 5060 212.213.221.127        3 0.333 udp 5060 212.213.221.127.fi.PP.PPResolve sips:example.net with TLS over SCTP (TLS-SCTP) and TLS: .PP.nf $ sip-dig -p tls-sctp --tls sips:example.net        1 0.500 tls-udp 5061 172.21.55.26        2 0.500 tls 5061 172.21.55.26.fi.PP.SH "Environment".PPSRESOLV_DEBUG, SRESOLV_CONF.SH "Reporting Bugs".PPReport bugs to <sofia-sip-devel@lists.sourceforge.net>..SH "Author".PPWritten by Pekka Pessi <pekka -dot pessi -at- nokia -dot- com>.SH "Copyright".PPCopyright (C) 2006 Nokia Corporation..PPThis program is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.