All,
Apologies for a lenghty post.
Here is the Scenario: test-lab fresh install of two 4.2.0 servers in HA
mode, some phones, and a gateway. Intra SIP, and inbound dialing from
campus PBX works fine (via AudioCodes M1K).
Trying outbound dialing, but getting the following :
Phone sends INVITE, PROXY AUTH (as requested by server), then gets
TRYING from server, and Status: 404 Not Found
Right before this 404, the sipXproxy.log file show these entries
(shortened for ease of reading):
WARNING:SipXProxy:"DNS query for name 'rr.pbx1.siptest.thunderbird.edu',
type = 1 (A): returned error"
WARNING:SipXProxy:"DNS query for name
'_sip._udp.rr.pbx1.siptest.thunderbird.edu', type = 33 (SRV): returned
error"
WARNING:pbx1.siptest.thunderbird.edu::SipXProxy:"DNS query for name
'_sip._tls.rr.pbx1.siptest.thunderbird.edu', type = 33 (SRV): returned
error"
WARNING:pbx1.siptest.thunderbird.edu:SipSrvLookupThread18:B6529B90:SipXProxy:"DNS
query for name '_sip._tls.siptest.thunderbird.edu', type = 33 (SRV):
returned error"
Where does this rr.<sip-domain> come from??
When I do a grep through the dns file (/var/named/<sip-domain>, I only
fine these entries:
; SRV record for service SIP TCP rr.pbx1.siptest.thunderbird.edu
_sip._tcp.rr.pbx1.siptest.thunderbird.edu. IN SRV 1 0 5070
pbx1.siptest.thunderbird.edu.
_sip._tcp.rr.pbx1.siptest.thunderbird.edu. IN SRV 2 100 5070
pbx2.siptest.thunderbird.edu.
; SRV record for service failover SIP TCP rr.pbx1.siptest.thunderbird.edu
Ie. only TCP service records, not the A record, and UDP/TLS Service
records that are being queried for.
I also noticed that the SOA record refers to
ns1.siptest.thunderbird.edu, but this is not defined anywhere with an A
record.
Neither is the domain itself defined with A record(s) pointing to the
two servers.
What are we missing?
thanks,
Johan
(Note that we can fix all this manually, by adding the following DNS
records, but why is that needed? Shouldn't this be there already ???
ns1.siptest.thunderbird.edu. IN A ....
ns1.siptest.thunderbird.edu. IN A ....
siptest.thunderbird.edu. IN A ....
siptest.thunderbird.edu. IN A ....
_sip._udp.rr.pbx1.siptest.thunderbird.edu. IN SRV 2 100 5070
pbx1.siptest.thunderbird.edu.
_sip._udp.rr.pbx1.siptest.thunderbird.edu. IN SRV 2 100 5070
pbx2.siptest.thunderbird.edu.
_sip._udp.rr.pbx2.siptest.thunderbird.edu. IN SRV 2 100 5070
pbx2.siptest.thunderbird.edu.
_sip._udp.rr.pbx2.siptest.thunderbird.edu. IN SRV 2 100 5070
pbx1.siptest.thunderbird.edu.
rr.pbx1.siptest.thunderbird.edu. IN A ....
rr.pbx1.siptest.thunderbird.edu. IN A ....
rr.pbx2.siptest.thunderbird.edu. IN A ....
rr.pbx2.siptest.thunderbird.edu. IN A ....
)
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