Re: [Linphone-users] Free linphone.org SIP service not working?

[Ed Hynan]

On Tue, 17 Jul 2018, Jehan Monnier wrote:

> Hi,
>
> Machine 37.59.51.72 has been temporary removed from the sip.linphone.org  
> cluster.
> If you use DNS SRV request against sip.linphone.org it should be transparent to 
> you application.
> Best regards
>
>
> Jehan
> www.linphone.org

I have a problem with asterisk similar to the OP.

Attempts to register time out, and attempts at peering give the message
"Peer 'linphone' is now UNREACHABLE".

The asterisk 'sip show peers' command shows that asterisk has attempted
to reach 37.59.51.72 (i.e., SIP3).  There is no reference to sip3.linphone.org
at all in my asterisk configuration; only sip.linphone.org is given.

Since you mention SRV records, I checked my resolver, and each of
_sip._udp., _sip._tcp., and _sips._tcp. give sip.linphone.org (5600. 5600, 
5601).

Apparently, asterisk's chan_sip driver is not using SRV records in these 
instances.

To test I added '91.121.209.194 sip3.linphone.org' in my /etc/hosts file, so 
that
SIP3 would map to the address of SIP.  This workaround allows asterisk to 
register
and peer.

Since there is no reference to sip3.linphone.org in my asterisk configuration, 
host
SIP3 must be received from linphone.org during dialog.  How else?

-Ed Hynan