[Freeswitch-users] PLEASE HELP with Callcentric disaster - 48 hours down now

Sat Oct 6 23:07:25 MSD 2012

My recommendation is , you must have at least min 3 outbound providers. You
cannot trust ITSP.

*
*

On Sat, Oct 6, 2012 at 2:11 PM, Mario G <mario_fs at mgtech.com> wrote:

> Apparently, another voip provider got hit earlier this week, will have to
> wait but my BIG concern is that the temp workaround worked for everyone but
> me/FreeSwitch. If anyone is interested, this was really bad this week,
> Callcentric got hit with an attack called "itsoknoproblembro". Google it
> and see how bad it has been the last few day at banks, etc. Thanks for you
> responses!
> Mario G
>
> On Oct 6, 2012, at 10:00 AM, curriegrad2004 wrote:
>
> Login to callcentric's customer portal and you'll see what they're saying
> now.
>
> Yes, some !&#$* is hammering their new servers to oblivion too.
>
> On Sat, Oct 6, 2012 at 9:54 AM, Mario G <mario_fs at mgtech.com> wrote:
>
> I tried to send to the alpha# sites as you suggested but have the same
>
> issue.
>
>
> Registration is fine, calls come in, and outgoing goes part of the way. 1
> in
>
> 10 calls make it out, the difference in a trace between a bad and good call
>
> are the good call has 2 more lines before the invite:
>
>
> BAD:
>
> 2012-10-06 08:19:35.851749 [DEBUG] switch_core_state_machine.c:465
>
> (sofia/mvfrndcc/14081234567) State CONSUME_MEDIA
>
> 2012-10-06 08:19:35.851749 [DEBUG] switch_core_state_machine.c:465
>
> (sofia/mvfrndcc/14081234567) State CONSUME_MEDIA going to sleep
>
> send 1075 bytes to udp/[123.12.192.36]:5080 at 15:19:35.858660:
>
>
> SUCCESS:
>
> 2012-10-06 08:19:35.851749 [DEBUG] switch_core_state_machine.c:465
>
> (sofia/mvfrndcc/14081234567) State CONSUME_MEDIA
>
> 2012-10-06 08:19:35.851749 [DEBUG] switch_core_state_machine.c:465
>
> (sofia/mvfrndcc/14081234567) State CONSUME_MEDIA going to sleep
>
> 2012-10-06 08:17:47.391821 [DEBUG] switch_core_session.c:905 Send signal
>
> sofia/mvfrndcc/14084060977 [BREAK]
>
> 2012-10-06 08:17:47.391821 [DEBUG] sofia.c:6282 Channel
>
> sofia/mvfrndcc/14081234567 entering state [calling][0]
>
> send 1075 bytes to udp/[123.12.192.36]:5080 at 15:19:35.858660:
>
>
>
>
> On Oct 6, 2012, at 8:29 AM, Lloyd Aloysius wrote:
>
>
> Mario:
>
>
> See below their srv records.
>
>
> root at fsdev01:~# host -t srv _sip._udp.srv.callcentric.com
>
>
> _sip._udp.srv.callcentric.com has SRV record 20 0 5080
>
> alpha4.callcentric.com.
>
> _sip._udp.srv.callcentric.com has SRV record 20 0 5080
>
> alpha6.callcentric.com.
>
> _sip._udp.srv.callcentric.com has SRV record 20 0 5080
>
> alpha7.callcentric.com.
>
> _sip._udp.srv.callcentric.com has SRV record 20 0 5080
>
> alpha8.callcentric.com.
>
> _sip._udp.srv.callcentric.com has SRV record 20 0 5080
>
> alpha9.callcentric.com.
>
> _sip._udp.srv.callcentric.com has SRV record 20 0 5080
>
> alpha1.callcentric.com.
>
> _sip._udp.srv.callcentric.com has SRV record 20 0 5080
>
> alpha2.callcentric.com.
>
> _sip._udp.srv.callcentric.com has SRV record 20 0 5080
>
> alpha3.callcentric.com.
>
>
>
> You can try to send the calls to their hosts .... alpha4.callcentric.comor
>
> alpha6.callcentric.com etc...
>
>
>
>
>
> On Sat, Oct 6, 2012 at 11:10 AM, Oz Mortimer <omortimer at gmail.com> wrote:
>
>
> If it was me I'd send to their ip 94.142.247.17 srv and or dns lookup
>
> might be failing
>
>
> Sent from my iPhone
>
>
> On 6 Oct 2012, at 15:54, Mario G <mario_fs at mgtech.com> wrote:
>
>
> Callcentric had a DOS attack since Friday that had it down until late Sat,
>
> still limping. Their instructions seem to work for everyone but FreeSwitch,
>
> I can only get inbound calls not outbound, better than nothing. They don't
>
> know FreeSwitch. I used their instructions for Asterisk which are to change
>
> the host, and outbound proxy. But outbound calls just sit and timeout. They
>
> say the registrar and domain should remain callcentric.com, but the
> Asterisk
>
> instructions say to set host and outboundproxy to srv.callcentric.com. I
>
> have been glued to the system since Friday trying to get phones back up, I
>
> tried a few combos but no luck, any help greatly appreciated!
>
> Mario G
>
>
>      <param name="realm" value="srv.callcentric.com"/>
>
>       <param name="proxy" value="srv.callcentric.com"/>
>
>       <param name="outbound-proxy" value="srv.callcentric.com"/>
>
>
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