[Freeswitch-users] I could really use help with my ITSP outage, translate asterisk to freeswitch

[Daniel Ivanov]

What they have instructed you to do is enable dns srv on freeswitch, so
they can use their newly-deployed loadbalancing to evade the DDOS.
I have an impression that freeswitch UA supports DNS SRV out of the box. I
need experts to correct me if that is wrong though.

On Sun, Oct 21, 2012 at 10:28 PM, Mario G <mario_fs at mgtech.com> wrote:

> Callcentric has been bulletproof for 2 years, they were not the only ITSP
> attacked, the attack was on the news, it was a new type not seen before and
> was able to bypass DDoS checks, it  started against large banks Oct 6th,
> then to VOIP providers, the second and third attacks on CC were specific
> SIP, apparently a new thing.
>
> I plan to call the consultants for hard issues like my intermittent call
> setup/takedown issues. This was not a FreeSwitch issue, I was hoping for a
> quick check on Asterisk parm meanings so I could confirm to CC what I had.
> Would have been nice to get them, but CallCentric is back up with no
> changes on my part. Thanks for the suggestion, I will check them out.
> Mario G
>
>
> On Oct 19, 2012, at 12:27 PM, Gilad Abada wrote:
>
> Why not switch to Flowroute if callcentric is so unreliable?
>
> On Fri, Oct 19, 2012 at 2:15 PM, Mario G <mario_fs at mgtech.com> wrote:
>
>> This is a critical request for help.... All 6 lines are out again today.
>> I am forwarding inbound calls to a land lines but no one can make any
>> outbound calls. Thanks for any suggestions.
>>
>> DDos Attacks have targeted Callcentric again, their instructions to me
>> are for Asterisk not FreeSwitch (their info page for FreeSwitch does not
>> help). I already researched the web for a week with no success. It may be
>> buried in the wiki but I have not been able to find it. The parms they sent
>> are below, can someone tell me what FreeSwitch equivalents are so I can get
>> let them know it's right and possibly get back up?
>> Mario G
>>
>> We have discovered new information for Asterisk users. In order to get
>> DNS SRV working properly you will need to set the following in your
>> /etc/asterisk/dnsmgr.conf file:
>>
>> [general]
>> enable=yes
>> refreshinterval=3600
>>
>> And for your Callcentric trunk:
>>
>> [callcentric]
>> srvlookup = yes
>> domain = callcentric.com
>> host = callcentric.com
>> outboundproxy = callcentric.com
>> register => 1234MYCCID:SUPERSECRET at callcentric.com
>>
>>
>> Besides user and password all I have is:
>>
>>       <param name="realm" value="callcentric.com"/>
>>       <param name="proxy" value="callcentric.com"/>
>>       <param name="outbound-proxy" value="callcentric.com"/>
>>
>> They suggested changing 2 lines but then I get the error below:
>>       <param name="proxy" value="srv.callcentric.com"/>
>>       <param name="outbound-proxy" value="srv.callcentric.com"/>
>>
>> ERR] sofia_reg.c:2039 userid Registration Failed with status DNS Error
>> [503]. failure #82
>>
>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://wiki.freeswitch.org
>> http://www.cluecon.com
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> http://www.freeswitch.org
>>
>>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>
>
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