[Freeswitch-users] Security - How can I prevent these calls?

Lawrence Conroy lconroy at insensate.co.uk
Tue Mar 15 00:08:41 MSK 2016 

Hi there,
 I guess you're running fS without fail2ban.
Welcome to our world.
BEFORE you bother trying firewall rules manually (or employing a consultant), read up on the freeswitch web for fail2ban, and install f2b.
See <https://freeswitch.org/confluence/display/FREESWITCH/Fail2Ban>

Do it BEFORE you run freeSwitch "in anger".

Then secure your profiles & dialplan.

Then run freeSwitch.

Then ask :).

all the best
  Lawrence
 (who, like most of us, has had exactly this sort of problem)

On 14 Mar 2016, at 20:38, Jurijs Ivolga <jurijs.ivolga at gmail.com> wrote:
> Hi Samuel,
> 
> Your problem has 2 solutions - easy one and not so easy:
> 
> Easy way:
> If you are facing such issues this mean that you very new to VoIP and Freeswitch particularly and in my opinion it is worth to find professional who will configure and secure your PBX, otherwise you can end up loosing much more then 30$.
> 
> Hard way:
> If you still think that you can handle it, then first and most simple way is to use iptables for blocking unwanted traffic. Below you can find my manual:
> http://blog.volunge.net/jekyll/update/2016/02/27/how-to-secure-freeswitch-with-iptables.html
> 
> Additionally to this you can find Freeswitch official documentation regarding Firewall configuration:
> https://freeswitch.org/confluence/display/FREESWITCH/Firewall
> 
> Keep in mind that proper FW configuration will not fix all your issues and you should understand how Freeswitch work and what each configuration file do to secure your installation properly.
> 
> With kind regards,
> 
> Jurijs
> 
> 2016-03-14 19:15 GMT+02:00 Samuel Reamer <adam at steffannicarpet.com>:
> I have a small setup for a small business that I've been testing; however, it appears that someone has hacked there way into making calls ($30 worth in just a few minutes). Can anyone provide me guidance on how to prevent these calls? Below is my ACL and a partial log:
> 
> 
> <configuration name="acl.conf" description="Network Lists">
>   <network-lists>
> 
>     <list name="lan" default="allow">
>       <node type="allow" cidr="192.168.0.0/24"/>
>       <!--<node type="deny" cidr="192.168.42.42/32"/> -->
>     </list>
> 
> 
>     <list name="domains" default="deny">
>       <!-- domain= is special it scans the domain from the directory to build the ACL -->
>       <node type="allow" domain="$${domain}"/>
>       <node type="allow" cidr="192.168.0.0/24"/>
> 	  <node type="allow" cidr="107.20.251.237/32" />
> 	  <node type="allow" cidr="107.20.176.37/32" />
> 	  <node type="allow" cidr="184.169.138.133/32" />
> 	  <node type="allow" cidr="54.215.5.82/32" />
>     </list>
> 
>   </network-lists>
> </configuration>
> 
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:48.850490 [NOTICE] switch_channel.c:1091 New Channel sofia/internal/10000000 at 192.168.0.10:5060 [3ff60ad1-2ac7-46e8-b841-03fff79f972e]
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:48.850490 [DEBUG] switch_core_state_machine.c:473 (sofia/internal/10000000 at 192.168.0.10:5060) Running State Change CS_NEW
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:48.850490 [DEBUG] sofia.c:9244 sofia/internal/10000000 at 192.168.0.10:5060 receiving invite from 46.166.160.136:5074 version: 1.7.0  64bit
> 2016-03-14 11:29:48.850490 [DEBUG] sofia.c:9411 IP 46.166.160.136 Rejected by acl "domains". Falling back to Digest auth.
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:48.870521 [DEBUG] switch_core_state_machine.c:492 (sofia/internal/10000000 at 192.168.0.10:5060) State NEW
> 2016-03-14 11:29:48.870521 [DEBUG] sofia.c:2147 detaching session 3ff60ad1-2ac7-46e8-b841-03fff79f972e
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [WARNING] switch_core_state_machine.c:576 3ff60ad1-2ac7-46e8-b841-03fff79f972e sofia/internal/10000000 at 192.168.0.10:5060 Abandoned
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [NOTICE] switch_core_state_machine.c:579 Hangup sofia/internal/10000000 at 192.168.0.10:5060 [CS_NEW] [WRONG_CALL_STATE]
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] switch_core_state_machine.c:473 (sofia/internal/10000000 at 192.168.0.10:5060) Running State Change CS_HANGUP
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] switch_core_state_machine.c:739 (sofia/internal/10000000 at 192.168.0.10:5060) Callstate Change DOWN -> HANGUP
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] switch_core_state_machine.c:741 (sofia/internal/10000000 at 192.168.0.10:5060) State HANGUP
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] mod_sofia.c:431 Channel sofia/internal/10000000 at 192.168.0.10:5060 hanging up, cause: WRONG_CALL_STATE
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] switch_core_state_machine.c:60 sofia/internal/10000000 at 192.168.0.10:5060 Standard HANGUP, cause: WRONG_CALL_STATE
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] switch_core_state_machine.c:741 (sofia/internal/10000000 at 192.168.0.10:5060) State HANGUP going to sleep
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] switch_core_state_machine.c:508 (sofia/internal/10000000 at 192.168.0.10:5060) State Change CS_HANGUP -> CS_REPORTING
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] switch_core_state_machine.c:473 (sofia/internal/10000000 at 192.168.0.10:5060) Running State Change CS_REPORTING
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] switch_core_state_machine.c:827 (sofia/internal/10000000 at 192.168.0.10:5060) State REPORTING
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] switch_core_state_machine.c:104 sofia/internal/10000000 at 192.168.0.10:5060 Standard REPORTING, cause: WRONG_CALL_STATE
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] switch_core_state_machine.c:827 (sofia/internal/10000000 at 192.168.0.10:5060) State REPORTING going to sleep
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] switch_core_state_machine.c:499 (sofia/internal/10000000 at 192.168.0.10:5060) State Change CS_REPORTING -> CS_DESTROY
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] switch_core_session.c:1646 Session 384 (sofia/internal/10000000 at 192.168.0.10:5060) Locked, Waiting on external entities
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [NOTICE] switch_core_session.c:1664 Session 384 (sofia/internal/10000000 at 192.168.0.10:5060) Ended
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [NOTICE] switch_core_session.c:1668 Close Channel sofia/internal/10000000 at 192.168.0.10:5060 [CS_DESTROY]
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] switch_core_state_machine.c:630 (sofia/internal/10000000 at 192.168.0.10:5060) Running State Change CS_DESTROY
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] switch_core_state_machine.c:640 (sofia/internal/10000000 at 192.168.0.10:5060) State DESTROY
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] mod_sofia.c:341 sofia/internal/10000000 at 192.168.0.10:5060 SOFIA DESTROY
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] switch_core_state_machine.c:111 sofia/internal/10000000 at 192.168.0.10:5060 Standard DESTROY
> 3ff60ad1-2ac7-46e8-b841-03fff79f972e 2016-03-14 11:29:59.371127 [DEBUG] switch_core_state_machine.c:640 (sofia/internal/10000000 at 192.168.0.10:5060) State DESTROY going to sleep
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] sofia.c:5974 Remote Reason: 16
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] sofia.c:6756 Channel sofia/external/4721935380 entering state [terminated][480]
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [NOTICE] sofia.c:7775 Hangup sofia/external/4721935380 [CS_EXCHANGE_MEDIA] [NORMAL_CLEARING]
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] switch_ivr_bridge.c:705 sofia/external/4721935380 ending bridge by request from read function
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] switch_ivr_bridge.c:778 BRIDGE THREAD DONE [sofia/external/4721935380]
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] switch_core_state_machine.c:542 (sofia/external/4721935380) State EXCHANGE_MEDIA going to sleep
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] switch_core_state_machine.c:473 (sofia/external/4721935380) Running State Change CS_HANGUP
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] switch_core_state_machine.c:739 (sofia/external/4721935380) Callstate Change EARLY -> HANGUP
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] switch_core_state_machine.c:741 (sofia/external/4721935380) State HANGUP
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] mod_sofia.c:431 Channel sofia/external/4721935380 hanging up, cause: NORMAL_CLEARING
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] switch_core_state_machine.c:60 sofia/external/4721935380 Standard HANGUP, cause: NORMAL_CLEARING
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] switch_core_state_machine.c:741 (sofia/external/4721935380) State HANGUP going to sleep
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] switch_core_state_machine.c:508 (sofia/external/4721935380) State Change CS_HANGUP -> CS_REPORTING
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] switch_core_state_machine.c:473 (sofia/external/4721935380) Running State Change CS_REPORTING
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] switch_core_state_machine.c:827 (sofia/external/4721935380) State REPORTING
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] switch_core_state_machine.c:104 sofia/external/4721935380 Standard REPORTING, cause: NORMAL_CLEARING
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] switch_core_state_machine.c:827 (sofia/external/4721935380) State REPORTING going to sleep
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] switch_core_state_machine.c:499 (sofia/external/4721935380) State Change CS_REPORTING -> CS_DESTROY
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.431383 [DEBUG] switch_core_session.c:1646 Session 382 (sofia/external/4721935380) Locked, Waiting on external entities
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] switch_ivr_bridge.c:778 BRIDGE THREAD DONE [sofia/external/7070 at 76.188.116.163]
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [NOTICE] switch_channel.c:4801 Hangup sofia/external/7070 at 76.188.116.163 [CS_EXECUTE] [NORMAL_CLEARING]
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.451379 [NOTICE] switch_core_session.c:1664 Session 382 (sofia/external/4721935380) Ended
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.451379 [NOTICE] switch_core_session.c:1668 Close Channel sofia/external/4721935380 [CS_DESTROY]
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] switch_core_session.c:2796 sofia/external/7070 at 76.188.116.163 skip receive message [APPLICATION_EXEC_COMPLETE] (channel is hungup already)
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] switch_core_state_machine.c:539 (sofia/external/7070 at 76.188.116.163) State EXECUTE going to sleep
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] switch_core_state_machine.c:473 (sofia/external/7070 at 76.188.116.163) Running State Change CS_HANGUP
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.451379 [DEBUG] switch_core_state_machine.c:630 (sofia/external/4721935380) Running State Change CS_DESTROY
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.451379 [DEBUG] switch_core_state_machine.c:640 (sofia/external/4721935380) State DESTROY
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] switch_core_state_machine.c:739 (sofia/external/7070 at 76.188.116.163) Callstate Change EARLY -> HANGUP
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:04.451379 [DEBUG] mod_sofia.c:341 sofia/external/4721935380 SOFIA DESTROY
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] switch_core_state_machine.c:741 (sofia/external/7070 at 76.188.116.163) State HANGUP
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] mod_sofia.c:425 sofia/external/7070 at 76.188.116.163 Overriding SIP cause 480 with 480 from the other leg
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] mod_sofia.c:431 Channel sofia/external/7070 at 76.188.116.163 hanging up, cause: NORMAL_CLEARING
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] mod_sofia.c:568 Responding to INVITE with: 480
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] switch_core_state_machine.c:60 sofia/external/7070 at 76.188.116.163 Standard HANGUP, cause: NORMAL_CLEARING
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] switch_core_state_machine.c:741 (sofia/external/7070 at 76.188.116.163) State HANGUP going to sleep
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] switch_core_state_machine.c:508 (sofia/external/7070 at 76.188.116.163) State Change CS_HANGUP -> CS_REPORTING
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] switch_core_state_machine.c:473 (sofia/external/7070 at 76.188.116.163) Running State Change CS_REPORTING
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] switch_core_state_machine.c:827 (sofia/external/7070 at 76.188.116.163) State REPORTING
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] switch_core_state_machine.c:104 sofia/external/7070 at 76.188.116.163 Standard REPORTING, cause: NORMAL_CLEARING
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] switch_core_state_machine.c:827 (sofia/external/7070 at 76.188.116.163) State REPORTING going to sleep
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] switch_core_state_machine.c:499 (sofia/external/7070 at 76.188.116.163) State Change CS_REPORTING -> CS_DESTROY
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] switch_core_session.c:1646 Session 381 (sofia/external/7070 at 76.188.116.163) Locked, Waiting on external entities
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [NOTICE] switch_core_session.c:1664 Session 381 (sofia/external/7070 at 76.188.116.163) Ended
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [NOTICE] switch_core_session.c:1668 Close Channel sofia/external/7070 at 76.188.116.163 [CS_DESTROY]
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] switch_core_state_machine.c:630 (sofia/external/7070 at 76.188.116.163) Running State Change CS_DESTROY
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] switch_core_state_machine.c:640 (sofia/external/7070 at 76.188.116.163) State DESTROY
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:04.451379 [DEBUG] mod_sofia.c:341 sofia/external/7070 at 76.188.116.163 SOFIA DESTROY
> 2016-03-14 11:30:05.530466 [DEBUG] switch_nat.c:568 unmapped public port 23574 protocol UDP to localport 23574
> 2016-03-14 11:30:06.650545 [DEBUG] switch_nat.c:568 unmapped public port 24394 protocol UDP to localport 24394
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:06.650545 [DEBUG] switch_core_state_machine.c:111 sofia/external/7070 at 76.188.116.163 Standard DESTROY
> 773dea0b-4847-4c8b-8fa7-71301ff9f60c 2016-03-14 11:30:06.650545 [DEBUG] switch_core_state_machine.c:640 (sofia/external/7070 at 76.188.116.163) State DESTROY going to sleep
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:06.690512 [DEBUG] switch_core_state_machine.c:111 sofia/external/4721935380 Standard DESTROY
> 2fb2983d-bfde-4c22-8813-76d598e74a42 2016-03-14 11:30:06.690512 [DEBUG] switch_core_state_machine.c:640 (sofia/external/4721935380) State DESTROY going to sleep
> 2016-03-14 11:30:08.970671 [WARNING] sofia_reg.c:2874 Can't find user [7070 at 76.188.116.163] from 104.245.99.71
> You must define a domain called '76.188.116.163' in your directory and add a user with the id="7070" attribute
> and you must configure your device to use the proper domain in it's authentication credentials.
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [NOTICE] switch_channel.c:1091 New Channel sofia/external/7070 at 76.188.116.163 [351981a2-a412-49bb-a554-0df34a002f86]
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] switch_core_state_machine.c:473 (sofia/external/7070 at 76.188.116.163) Running State Change CS_NEW
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] sofia.c:9244 sofia/external/7070 at 76.188.116.163 receiving invite from 104.245.99.71:6688 version: 1.7.0  64bit
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] sofia.c:6756 Channel sofia/external/7070 at 76.188.116.163 entering state [received][100]
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] sofia.c:6766 Remote SDP:
> 351981a2-a412-49bb-a554-0df34a002f86 v=0
> 351981a2-a412-49bb-a554-0df34a002f86 o=- 21305208 21305221 IN IP4 104.245.99.71
> 351981a2-a412-49bb-a554-0df34a002f86 s=eyeBeam
> 351981a2-a412-49bb-a554-0df34a002f86 c=IN IP4 104.245.99.71
> 351981a2-a412-49bb-a554-0df34a002f86 t=0 0
> 351981a2-a412-49bb-a554-0df34a002f86 m=audio 6690 RTP/AVP 100 6 0 8 3 18 5 101
> 351981a2-a412-49bb-a554-0df34a002f86 a=rtpmap:100 speex/16000
> 351981a2-a412-49bb-a554-0df34a002f86 a=rtpmap:101 telephone-event/8000
> 351981a2-a412-49bb-a554-0df34a002f86 a=fmtp:101 0-15
> 351981a2-a412-49bb-a554-0df34a002f86 a=alt:1 1 : 8EB1B249 0000007D 104.245.99.71 6690
> 351981a2-a412-49bb-a554-0df34a002f86 
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] sofia.c:7121 (sofia/external/7070 at 76.188.116.163) State Change CS_NEW -> CS_INIT
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] switch_core_state_machine.c:492 (sofia/external/7070 at 76.188.116.163) State NEW
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] switch_core_state_machine.c:473 (sofia/external/7070 at 76.188.116.163) Running State Change CS_INIT
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] switch_core_state_machine.c:516 (sofia/external/7070 at 76.188.116.163) State INIT
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] mod_sofia.c:88 sofia/external/7070 at 76.188.116.163 SOFIA INIT
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] switch_core_state_machine.c:40 sofia/external/7070 at 76.188.116.163 Standard INIT
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] switch_core_state_machine.c:48 (sofia/external/7070 at 76.188.116.163) State Change CS_INIT -> CS_ROUTING
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] switch_core_state_machine.c:516 (sofia/external/7070 at 76.188.116.163) State INIT going to sleep
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] switch_core_state_machine.c:473 (sofia/external/7070 at 76.188.116.163) Running State Change CS_ROUTING
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] switch_channel.c:2240 (sofia/external/7070 at 76.188.116.163) Callstate Change DOWN -> RINGING
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] switch_core_state_machine.c:532 (sofia/external/7070 at 76.188.116.163) State ROUTING
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] mod_sofia.c:141 sofia/external/7070 at 76.188.116.163 SOFIA ROUTING
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] switch_core_state_machine.c:166 sofia/external/7070 at 76.188.116.163 Standard ROUTING
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [INFO] mod_dialplan_xml.c:637 Processing 7070 <7070>->004721935380 in context public
> 351981a2-a412-49bb-a554-0df34a002f86 Dialplan: sofia/external/7070 at 76.188.116.163 parsing [public->Calls to Plivo] continue=false
> 351981a2-a412-49bb-a554-0df34a002f86 Dialplan: sofia/external/7070 at 76.188.116.163 Regex (FAIL) [Calls to Plivo] destination_number(004721935380) =~ /^(1{0,1}\d{10})$/ break=on-false
> 351981a2-a412-49bb-a554-0df34a002f86 Dialplan: sofia/external/7070 at 76.188.116.163 parsing [public->unloop] continue=false
> 351981a2-a412-49bb-a554-0df34a002f86 Dialplan: sofia/external/7070 at 76.188.116.163 Regex (PASS) [unloop] ${unroll_loops}(true) =~ /^true$/ break=on-false
> 351981a2-a412-49bb-a554-0df34a002f86 Dialplan: sofia/external/7070 at 76.188.116.163 Regex (FAIL) [unloop] ${sip_looped_call}() =~ /^true$/ break=on-false
> 351981a2-a412-49bb-a554-0df34a002f86 Dialplan: sofia/external/7070 at 76.188.116.163 parsing [public->outside_call] continue=true
> 351981a2-a412-49bb-a554-0df34a002f86 Dialplan: sofia/external/7070 at 76.188.116.163 Absolute Condition [outside_call]
> 351981a2-a412-49bb-a554-0df34a002f86 Dialplan: sofia/external/7070 at 76.188.116.163 Action set(outside_call=true)
> 351981a2-a412-49bb-a554-0df34a002f86 Dialplan: sofia/external/7070 at 76.188.116.163 Action export(RFC2822_DATE=${strftime(%a, %d %b %Y %T %z)})
> 351981a2-a412-49bb-a554-0df34a002f86 Dialplan: sofia/external/7070 at 76.188.116.163 parsing [public->call_debug] continue=true
> 351981a2-a412-49bb-a554-0df34a002f86 Dialplan: sofia/external/7070 at 76.188.116.163 Regex (FAIL) [call_debug] ${call_debug}(false) =~ /^true$/ break=never
> 351981a2-a412-49bb-a554-0df34a002f86 Dialplan: sofia/external/7070 at 76.188.116.163 parsing [public->public_extensions] continue=false
> 351981a2-a412-49bb-a554-0df34a002f86 Dialplan: sofia/external/7070 at 76.188.116.163 Regex (FAIL) [public_extensions] destination_number(004721935380) =~ /^(10[01][0-9])$/ break=on-false
> 351981a2-a412-49bb-a554-0df34a002f86 Dialplan: sofia/external/7070 at 76.188.116.163 parsing [public->group_dial_standard] continue=false
> 351981a2-a412-49bb-a554-0df34a002f86 Dialplan: sofia/external/7070 at 76.188.116.163 Regex (FAIL) [group_dial_standard] destination_number(004721935380) =~ /^2000$/ break=on-false
> 351981a2-a412-49bb-a554-0df34a002f86 Dialplan: sofia/external/7070 at 76.188.116.163 parsing [public->public_did] continue=false
> 351981a2-a412-49bb-a554-0df34a002f86 Dialplan: sofia/external/7070 at 76.188.116.163 Regex (FAIL) [public_did] destination_number(004721935380) =~ /^(5551212)$/ break=on-false
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] switch_core_state_machine.c:216 (sofia/external/7070 at 76.188.116.163) State Change CS_ROUTING -> CS_EXECUTE
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.430898 [DEBUG] switch_core_state_machine.c:532 (sofia/external/7070 at 76.188.116.163) State ROUTING going to sleep
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:473 (sofia/external/7070 at 76.188.116.163) Running State Change CS_EXECUTE
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:539 (sofia/external/7070 at 76.188.116.163) State EXECUTE
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] mod_sofia.c:196 sofia/external/7070 at 76.188.116.163 SOFIA EXECUTE
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:258 sofia/external/7070 at 76.188.116.163 Standard EXECUTE
> 351981a2-a412-49bb-a554-0df34a002f86 EXECUTE sofia/external/7070 at 76.188.116.163 set(outside_call=true)
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] mod_dptools.c:1498 SET sofia/external/7070 at 76.188.116.163 [outside_call]=[true]
> 351981a2-a412-49bb-a554-0df34a002f86 EXECUTE sofia/external/7070 at 76.188.116.163 export(RFC2822_DATE=Mon, 14 Mar 2016 11:30:13 -0400)
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_channel.c:1283 EXPORT (export_vars) [RFC2822_DATE]=[Mon, 14 Mar 2016 11:30:13 -0400]
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [NOTICE] switch_core_state_machine.c:315 sofia/external/7070 at 76.188.116.163 has executed the last dialplan instruction, hanging up.
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [NOTICE] switch_core_state_machine.c:317 Hangup sofia/external/7070 at 76.188.116.163 [CS_EXECUTE] [NORMAL_CLEARING]
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:539 (sofia/external/7070 at 76.188.116.163) State EXECUTE going to sleep
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:473 (sofia/external/7070 at 76.188.116.163) Running State Change CS_HANGUP
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:739 (sofia/external/7070 at 76.188.116.163) Callstate Change RINGING -> HANGUP
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:741 (sofia/external/7070 at 76.188.116.163) State HANGUP
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] mod_sofia.c:431 Channel sofia/external/7070 at 76.188.116.163 hanging up, cause: NORMAL_CLEARING
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] mod_sofia.c:568 Responding to INVITE with: 480
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:60 sofia/external/7070 at 76.188.116.163 Standard HANGUP, cause: NORMAL_CLEARING
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:741 (sofia/external/7070 at 76.188.116.163) State HANGUP going to sleep
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:508 (sofia/external/7070 at 76.188.116.163) State Change CS_HANGUP -> CS_REPORTING
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:473 (sofia/external/7070 at 76.188.116.163) Running State Change CS_REPORTING
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:827 (sofia/external/7070 at 76.188.116.163) State REPORTING
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:104 sofia/external/7070 at 76.188.116.163 Standard REPORTING, cause: NORMAL_CLEARING
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:827 (sofia/external/7070 at 76.188.116.163) State REPORTING going to sleep
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:499 (sofia/external/7070 at 76.188.116.163) State Change CS_REPORTING -> CS_DESTROY
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_session.c:1646 Session 385 (sofia/external/7070 at 76.188.116.163) Locked, Waiting on external entities
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [NOTICE] switch_core_session.c:1664 Session 385 (sofia/external/7070 at 76.188.116.163) Ended
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [NOTICE] switch_core_session.c:1668 Close Channel sofia/external/7070 at 76.188.116.163 [CS_DESTROY]
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:630 (sofia/external/7070 at 76.188.116.163) Running State Change CS_DESTROY
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:640 (sofia/external/7070 at 76.188.116.163) State DESTROY
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] mod_sofia.c:341 sofia/external/7070 at 76.188.116.163 SOFIA DESTROY
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:111 sofia/external/7070 at 76.188.116.163 Standard DESTROY
> 351981a2-a412-49bb-a554-0df34a002f86 2016-03-14 11:30:13.450893 [DEBUG] switch_core_state_machine.c:640 (sofia/external/7070 at 76.188.116.163) State DESTROY going to sleep
> 
> 
> _________________________________________________________________________
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> 
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