Hi Guys,
I have an issue with a CUBE SIP-UA that tries to register aliases that I've configured in call-manager-fallback mode. Every now and then our provider will block registration attempts from our IP because of these erroneous attempts. Is there a way of preventing this so that only the username and password combo configured in the SIP-UA settings are registered? The aliases are just internal references designed to act as Hunt Pilots for forwarded phones when in SRST.
This is an extract of the logs our Provider sent to us showing the failed attempts, anything starting with 799 is our internal alias.
[2015-06-29 12:14:24] NOTICE[19672] chan_sip.c: Registration from '<sip:799173@sip.atman.pl>' failed for '46.229.152.205' - No matching peer found
[2015-06-29 12:14:48] NOTICE[19672] chan_sip.c: Registration from '<sip:799171@sip.atman.pl>' failed for '46.229.152.205' - No matching peer found
[2015-06-29 12:15:27] NOTICE[19672] chan_sip.c: Registration from '<sip:799170@sip.atman.pl>' failed for '46.229.152.205' - No matching peer found
[2015-06-29 12:16:00] NOTICE[19672] chan_sip.c: Registration from '<sip:799172@sip.atman.pl>' failed for '46.229.152.205' - No matching peer found
[2015-06-29 12:16:24] NOTICE[19672] chan_sip.c: Registration from '<sip:799173@sip.atman.pl>' failed for '46.229.152.205' - No matching peer found
[2015-06-29 12:16:48] NOTICE[19672] chan_sip.c: Registration from '<sip:799171@sip.atman.pl>' failed for '46.229.152.205' - No matching peer found
[2015-06-29 12:17:27] NOTICE[19672] chan_sip.c: Registration from '<sip:799170@sip.atman.pl>' failed for '46.229.152.205' - No matching peer found
This is the config our our SIP-UA and SRST.
sip-ua
credentials username 1111111 password 7 13070CCC205F161B0C realm voice.atman.pl
authentication username 1111111 password 7 06041ECCC71D1B2822
retry invite 2
retry register 10
timers connect 100
registrar dns:sip.atman.pl expires 60
!
call-manager-fallback
max-conferences 4 gain -6
transfer-system full-consult
timeouts interdigit 4
ip source-address 10.0.100.195 port 2000
max-ephones 30
max-dn 60 no-reg
system message primary External Calls Only
default-destination 48327201354
alias 1 799170 to 48327201350 cfw 799170 timeout 10
alias 2 799170 to 48327201351 cfw 799170 timeout 10
alias 3 799170 to 48327201352 cfw 799170 timeout 10
alias 4 799170 to 48327201353 cfw 799170 timeout 10
alias 5 799170 to 48327201354 cfw 799170 timeout 10
alias 6 799170 to 48327201356 cfw 799170 timeout 10
alias 7 799171 to 48327201360 cfw 799171 timeout 10
alias 8 799171 to 48327201362 cfw 799171 timeout 10
alias 9 799171 to 48327201361 cfw 799171 timeout 10
alias 10 799171 to 48327201363 cfw 799171 timeout 10
alias 11 799172 to 48327201370 cfw 799172 timeout 10
alias 12 799172 to 48327201371 cfw 799172 timeout 10
alias 13 799172 to 48327201372 cfw 799172 timeout 10
alias 14 799172 to 48327201373 cfw 799172 timeout 10
alias 15 799172 to 48327201374 cfw 799172 timeout 10
alias 16 799172 to 48327201379 cfw 799172 timeout 10
alias 17 799173 to 48327201377 cfw 799173 timeout 10
alias 18 799173 to 48327201376 cfw 799173 timeout 10
moh "music-on-hold.au"
multicast moh 239.192.240.1 port 16384 route 10.1.100.1
time-format 24
date-format dd-mm-yy
!
Let me know if you need any further config or information.
Many Thanks
Rob
