This may not be related... but is it normal?
-- Received OK from Echolink server
server3.echolink.org[Aug 4 10:57:20] WARNING[23573]: chan_iax2.c:10127 iax2_do_register: REGISTER-LOG: Sending registration request for '29655'
[Aug 4 10:57:20] WARNING[23571]: chan_iax2.c:7690 registry_rerequest: REGISTER-LOG: registry rereqquest
[Aug 4 10:58:16] WARNING[23565]: chan_iax2.c:10127 iax2_do_register: REGISTER-LOG: Sending registration request for '29655'
[Aug 4 10:58:16] WARNING[23573]: chan_iax2.c:7690 registry_rerequest: REGISTER-LOG: registry rereqquest
== Refreshing DNS lookups.
-- Received OK from Echolink server
nasouth.echolink.org -- Directory pgm done downloading(partial,compressed), 521 records
[Aug 4 10:59:11] WARNING[23569]: chan_iax2.c:10127 iax2_do_register: REGISTER-LOG: Sending registration request for '29655'
[Aug 4 10:59:11] WARNING[23565]: chan_iax2.c:7690 registry_rerequest: REGISTER-LOG: registry rereqquest
[Aug 4 11:00:08] WARNING[23570]: chan_iax2.c:10127 iax2_do_register: REGISTER-LOG: Sending registration request for '29655'
[Aug 4 11:00:09] WARNING[23569]: chan_iax2.c:7690 registry_rerequest: REGISTER-LOG: registry rereqquest
-- Received OK from Echolink server
nasouth.echolink.org -- Received OK from Echolink server
nasouth.echolink.org -- Directory pgm done downloading(partial,compressed), 427 records
[Aug 4 11:01:00] WARNING[23573]: chan_iax2.c:10127 iax2_do_register: REGISTER-LOG: Sending registration request for '29655'
[Aug 4 11:01:14] WARNING[23574]: chan_iax2.c:7690 registry_rerequest: REGISTER-LOG: registry rereqquest
[Aug 4 11:02:12] WARNING[23570]: chan_iax2.c:10127 iax2_do_register: REGISTER-LOG: Sending registration request for '29655'
[Aug 4 11:02:36] WARNING[23568]: chan_iax2.c:7690 registry_rerequest: REGISTER-LOG: registry rereqquest
[Aug 4 11:03:33] WARNING[23567]: chan_iax2.c:10127 iax2_do_register: REGISTER-LOG: Sending registration request for '29655'
[Aug 4 11:03:33] WARNING[23572]: chan_iax2.c:7690 registry_rerequest: REGISTER-LOG: registry rereqquest
== Refreshing DNS lookups.
[Aug 4 11:04:28] WARNING[23574]: chan_iax2.c:10127 iax2_do_register: REGISTER-LOG: Sending registration request for '29655'
[Aug 4 11:04:28] WARNING[23567]: chan_iax2.c:7690 registry_rerequest: REGISTER-LOG: registry rereqquest
-- Received OK from Echolink server
nasouth.echolink.org -- Directory pgm done downloading(partial,compressed), 582 records
[Aug 4 11:05:22] WARNING[23566]: chan_iax2.c:10127 iax2_do_register: REGISTER-LOG: Sending registration request for '29655'
[Aug 4 11:05:22] WARNING[23574]: chan_iax2.c:7690 registry_rerequest: REGISTER-LOG: registry rereqquest
[Aug 4 11:06:14] WARNING[23568]: chan_iax2.c:10127 iax2_do_register: REGISTER-LOG: Sending registration request for '29655'
[Aug 4 11:06:15] WARNING[23566]: chan_iax2.c:7690 registry_rerequest: REGISTER-LOG: registry rereqquest
-- Received OK from Echolink server
naeast.echolink.org[Aug 4 11:07:08] WARNING[23572]: chan_iax2.c:10127 iax2_do_register: REGISTER-LOG: Sending registration request for '29655'
[Aug 4 11:07:08] WARNING[23568]: chan_iax2.c:7690 registry_rerequest: REGISTER-LOG: registry rereqquest
[Aug 4 11:07:58] WARNING[23574]: chan_iax2.c:10127 iax2_do_register: REGISTER-LOG: Sending registration request for '29655'
[Aug 4 11:07:58] WARNING[23567]: chan_iax2.c:7690 registry_rerequest: REGISTER-LOG: registry rereqquest
-- Registered IAX2 to '44.98.254.145', who sees us as
47.221.105.17:4569 with no messages waiting