March 2014 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Hash sharing between 2 FS servers
by Kevin Mathy 25 Mar '14

25 Mar '14

Hi list, Today I'm trying to share some "limit" hashes between two Freeswitch servers (both running on 1.5.8b git version), but it doesn't work. I've made some tcpdump captures on the server which is trying to pull data from the other, and it seems like when pull requests are sent "automatically" (due to the hash.conf.xml configuration) there's no authentication phase before the "hash_dump" command is sent. Admitting that there's no necessary authentication, and that it's not an issue, nothing is received on my server, no hash is added... When I execute "hash_dump all" on the first server, I see something like : L/outgoing_0352620101/1/1/1/1395671049 And when I execute "hash_dump all" on the 2nd server, nothing is returned. And finally, when I try to crash the 1st server and recover the calls on the 2nd one, the leg with limit applied is simply "dropped" because of the lack of hashes on the 2nd server. So, maybe I forgot to set something on hash or event_socket, or anything else, configuration, and you'll be able to tell me ? Also, if you have any other idea to make a concurrent call limit to be shared between multiple FS servers, I'll be glad to ear it ! ;-) Thanks a lot, *Bien cordialement, Best Regards, **Kevin MATHY* | Ingénieur VoIP --

3 5

Bridge Hangup Problem
by Andrea Batazzi 25 Mar '14

25 Mar '14

Hi, I'm new to freeswitch, and might be missing some basic points. I am trying to bridge a call from a caller (sip client on the web) to an external profile endpoint, which happens to be an asterisk install. The call part works fine, only that if leg B ( asterisk ) hangs up ( say, for a queue timeout), the sip client (leg A) never receives the hangup event, even if the log seems to assert that it does. I have tried with different sip clients. this is the basic configuration of the extension <extension name="wwd"> <condition field="destination_number" expression="^123"$> <action application="set" data="hangup_after_bridge=true"/> <action application="bridge" data="sofia/external/$1(a)192.168.0.16"/> <action application="hangup" /> </condition> </extension> I have attached the "hangup" part of the log. Thank you Andrea

2 1

Re: [Freeswitch-users] Freeswitch as A-SBC
by Keith 24 Mar '14

24 Mar '14

Hi, I followed the same document, you can use Kamailio to handle and forward the registrations and location information, also provides some excellent security! We then use Freeswitch to handle the media, no transcoding. I built both from source to keep as "slim" as possible. Works well, but still tinkering to get optimum setup! Keith

1 0

avmd from mod managed
by Malay Thakershi 24 Mar '14

24 Mar '14

Hello, Is there a way to do AVMD from mod_managed? I see JavaScript example technique from http://wiki.freeswitch.org/wiki/Mod_avmd but it seems signature of StreamFile is different in mod_managed. In JavaScript, second argument to StreamFile is a function (OnInput) where detection is done while is mod_managed, it is sample start number. So is AVMD possible from mod_managed? Thank you. Malay

2 2

Diagnosing fairly basic directory problem
by Alex Lake 24 Mar '14

24 Mar '14

Been reorganising the way in which our FS scripts are built and I've been getting quite frustrated attempting to work out why FS is saying 2014-03-24 10:00:12.744887 [WARNING] sofia_reg.c:2543 Can't find user [0095302(a)46.4.12.14] from 84.92.90.149 You must define a domain called '46.4.12.14' in your directory and add a user with the id="0095302" attribute and you must configure your device to use the proper domain in it's authentication credentials. Yet when I look at freeswitch.xml.fsxml it all looks just fine - here's an extract: <domain name="46.4.12.14"> <params> <param name="dial-string" value="{sip_invite_domain=${dialed_domain},presence_id=${dialed_user}@${dialed_domain}}${sofia_contact(${dialed_user}@${dialed_domain})}"/> </params> <variables> <variable name="record_stereo" value="true"/> <variable name="default_gateway" value="example.com"/> <variable name="default_areacode" value="918"/> <variable name="transfer_fallback_extension" value="operator"/> </variables> <users> <user id="0095302"> <params> <param name="password" value="xxxx-xxxx-xxxx" /> <param name="vm-password" value="12345678" /> <param name="vm-alternate-greet-id" value="302" /> <param name="vm-mailto" value="" /> <param name="vm-mailfrom" value="vm-ext302(a)sb0095.dmclub.net" /> <param name="vm-attach-file" value="true" /> <param name="vm-email-all-messages" value="true" /> <param name="vm-keep-local-after-email" value="false" /> <param name="vm-disk-quota" value="3600" /> </params> <variables> </variable> </user> </users> </domain> .... I'm wondering: 1) what tools there are to list the users or to better diagnose what's going on 2) when this message is given, I presume it's irrespective of whether the password is correct or not (it can't even find the user, let alone authenticate it - right?) Thanks for any help...

2 4

freeswtich request on port 4242?
by Terry Barnum 24 Mar '14

24 Mar '14

While playing with freeswitch yesterday, Little Snitch reported that freeswitch immediately upon launch tries to establish a connection to 82.45.148.209 and 2001:503:ba3e::2:30 on port 4242. A whois shows the ipv4 to be from Telewest Broadband in the UK. The only port 4242 setting I find is in conf/autoload_configs/event_multicast.conf.xml but for 225.1.1.1. Blocking the connection prevents sofia from registering with flowroute so I'm curious what it is. I couldn't find any relevant search results. FreeSWITCH Version 1.5.11b+git~20140301T003717Z~f2331de68b~64bit (git f2331de 2014-03-01 00:37:17Z 64bit) Thanks, -Terry

4 6

i want the file Life Cycle of a Call-Simple.png, thinks
by rocky xiao 24 Mar '14

24 Mar '14

who can send me the file: Life Cycle of a Call-Simple.png for understanding the call flow in freeswitch. thanks.

2 1

FreeSWITCH behind kamailio.
by tonchek＠mac.com 24 Mar '14

24 Mar '14

Hi! I have one question. So, I have FS behind Kamailio. Kamailio is performing user authentication and after successful send REGISTER messages to FS. FS has ACL, that allows to accept registrations from Kamailio without real authentication, but in this case FS just ‘accept’ registration and doesn’t make database lookup. But I would like FS to make DB lookup and retrieve user-specific attributes such as language code, name etc.. from database and store it in session. It works just if user directly registering on FS. Does anyone have suggestion how to directory execute script on user registration without real registration ) So, FS has: accept-blind-auth=false accept-blind-reg=false apply-register-acl=acl-in <configuration name="acl.conf" description="Network Lists"> <network-lists> <list name="altnova-in" default="deny"> <node type="allow" cidr=“[KAMAILIO_IP_HERE]/32"/> </list> </network-lists> </configuration> Thank you in advance! — - Anton

1 0

Cause: INVALID_PROFILE external
by Miha 24 Mar '14

24 Mar '14

Hi, I am testing something... Basically I am having default settings, user registered with 1000. I am tryting to do bridge to sofia/external/destination_number@ip:port "Action bridge(sofia/external/38681604825@ip:port)" I am getting: 2014-03-24 11:16:53.292035 [INFO] mod_dptools.c:3201 Originate Failed. Cause: INVALID_PROFILE all profiles: internal/external are in state "running". freeswitch@default> sofia status Name Type Data State ================================================================================================= xxx.xxx.xxx.xxx alias internal ALIASED internal profile sip:mod_sofia@xxx.xxx.xxx.xxx:5060 RUNNING (0) internal-ipv6 profile sip:mod_sofia@[::1]:5060 RUNNING (0) external profile sip:mod_sofia@xxx.xxx.xxx.xxx:5080 RUNNING (0) external::example.com gateway sip:joeuser@example.com NOREG ================================================================================================= 3 profiles 1 alias what could be wrong? tnx! miha

1 0

wiki accounts
by mbo 24 Mar '14

24 Mar '14

Who is managing the freeswitch wiki accounts? I requested a new account some time ago but haven’t got any response yet. Thanks Markus

2 2