Hi Duane,
If the SIP URI has no proto + port indication, first, a NAPTR record
should be looked up for finding the supported protocols. So, if TCP and
TLS only are supported (and advertised via SRV), the domain should
publish a NAPTR record pointing to TCP and TLS protos.
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 22.05.2015 22:48, Duane Larson wrote:
All,
Eric pointed out that this is related to there being onoUDP SRV
records and only TCP TLS records.
On Fri, May 22, 2015 at 2:34 PM, Eric Tamme <[email protected]
<mailto:[email protected]>> wrote:
OpenSIPS follows RFC3263, see sip_resolvehost() in resolve.c for
more details. If you send a a request that is not a sips uri, to
a plain domain with no transport parameter or port, opensips will
do a udp SRV lookup on the domain.
Can you provide the actual domain please? If you cant - do a srv
lookup on it to verify it actually has an SRV.
dig _sip._udp.blabla.webex.com <http://udp.blabla.webex.com> SRV
On 05/22/2015 01:27 PM, Duane Larson wrote:
OpenSIPS does not appear to be resolving the SIP address of a
domain that is provided by WebEx.com. When I dial
[email protected] <mailto:[email protected]>
the call gets forwarded to the IP address of the webserver but it
really should be going to the IP address from an SRV record. I
believe the OpenSIPS default is to resolve DNS and also SRV
records correct? I wasn't sure if the issue might be because the
domain is BlahBlah.webex.com <http://BlahBlah.webex.com> but I
don't have any compare since all the test domains I call
([email protected] <mailto:[email protected]>,
[email protected]
<mailto:[email protected]>) have the same IP for the
web as it does for the sip.
debug=3
log_stderror=no
log_facility=LOG_LOCAL0
fork=yes
children=4
/* uncomment the following lines to enable debugging */
#debug=6
#fork=no
#log_stderror=yes
/* uncomment the next line to enable the auto temporary
blacklisting of
not available destinations (default disabled) */
#disable_dns_blacklist=no
/* uncomment the next line to enable IPv6 lookup after IPv4 dns
lookup failures (default disabled) */
#dns_try_ipv6=yes
/* comment the next line to enable the auto discovery of local
aliases
based on revers DNS on IPs */
auto_aliases=no
listen=udp:eth0:5060 # CUSTOMIZE ME
disable_tcp=yes
#disable_tls=yes
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