Provided by: sofia-sip-bin_1.12.11+20110422.1-2ubuntu1_amd64
NAME
sip-dig - Resolve SIP URIs. This is an example program for sresolv library in synchronous mode. Author: Pekka Pessi Pekka.Pessi@nokia.com Date: Original Created: Tue Jul 16 18:50:14 2002 ppessi
Synopsis
sip-dig [OPTIONS] uri...
Description
The sip-dig utility resolves SIP URIs as described in RFC 3263. It queries NAPTR, SRV and A/AAAA records and prints out the resulting transport addresses. The 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. The results are printed intended, with a preference followed by weight, then protocol name, port number and IP address in numeric format.
Command Line Options
The sip-dig utility accepts following command line options: -p protoname Use named transport protocol. The protoname 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.'. --udp Use UDP transport protocol. --tcp Use TCP transport protocol. --tls Use TLS over TCP transport protocol. --sctp Use SCTP transport protocol. --tls-sctp Use TLS over SCTP transport protocol. --no-sctp Ignore SCTP or TLS-SCTP records in the list of default transports. This option has no effect if transport protocols has been explicitly listed. -4 Query IP4 addresses (A records) -6 Query IP6 addresses (AAAA records). -v Be verbatim.
Return Codes
0when successful (a 2XX-series response is received) 1when unsuccessful (a 3XX..6XX-series response is received) 2initialization failure
Examples
Resolve sip:openlaboratory.net, prefer TLS over TCP, TCP over UDP: $ 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 Resolve sips:example.net with TLS over SCTP (TLS-SCTP) and TLS: $ 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
Environment
#SRESOLV_DEBUG, SRESOLV_CONF
Reporting Bugs
Report bugs to sofia-sip-devel@lists.sourceforge.net.
Author
Written by Pekka Pessi <pekka -dot pessi -at- nokia -dot- com>
Copyright
Copyright (C) 2006 Nokia Corporation. This program is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.