October 2009 - FreeSWITCH-users - FreeSWITCH Mailing Lists

mod_t38gateway
by Tihomir Culjaga 01 Nov '09

01 Nov '09

does anybody know how does it work and how to use it in a dialplan? freeswitch@nemesis> freeswitch@nemesis> freeswitch@nemesis> load mod_t38gateway API CALL [load(mod_t38gateway)] output: +OK 2009-10-30 22:44:38.204268 [NOTICE] mod_t38gateway.c:147 T.38 gateway enabled 2009-10-30 22:44:38.204268 [CONSOLE] switch_loadable_module.c:889 Successfully Loaded [mod_t38gateway] 2009-10-30 22:44:38.204268 [NOTICE] switch_loadable_module.c:248 Adding Application 't38gateway' 2009-10-30 22:44:38.205374 [NOTICE] switch_loadable_module.c:270 Adding API Function 't38gateway' freeswitch@nemesis> freeswitch@nemesis> freeswitch@nemesis> freeswitch@nemesis> t38gateway API CALL [t38gateway()] output: -USAGE: <uuid> <command> freeswitch@nemesis> T.

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ANNOUNCEMENT: FreeSWITCH 1.0.5pre3 is available for testing!
by Michael Collins 01 Nov '09

01 Nov '09

Hello FreeSWITCHers, The latest FreeSWITCH version is now available for download on the files<http://files.freeswitch.org/freeswitch-1.0.5pre3.tar.gz>site. The announcement story is in the main FreeSWITCH <http://www.freeswitch.org/node/212> site. Please download and test, and then test some more. We need your feedback. The sooner we get your feedback, the more quickly we can roll the official 1.0.5. Thanks! -Michael

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[mod_socket] Can't set channel variable SOMETIMES
by Artem Shiyanov 31 Oct '09

31 Oct '09

Hello! I've got strange problem: In my app which talks to FreeSwitch via mod_socket there is such logic: <pre conditions: channel1 - newly created, parked channell - with help of 'uuid_create' and 'originate ... &park'; channel2 is talking with channel3> for (channel in {array of channel1, channel2, channel3}) { set value for the channel variable X } uuid_transfer channel1 extension Y uuid_transfer -both channel2 extension Y In extension Y there is a logic based on the channel variable X. The problem itself: every second launching falls, the reason - channel variable X hasn't been set for one of channel1..3. Sniffer shows that commands are sent (and confirmated by FreeSwitch) consiquently, FreeSwitch sends OK for each command in time. Temporary sollution that I found is to wait 0.5 sec after 'set' commands have been sent and before transfer any channel to extension Y. Maybe some already faced with similar problem? Thanks, Artem

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New FreeSwitch User - WAPSERVER Question
by Dave Stevenson 31 Oct '09

31 Oct '09

Hi, I am new to FreeSwitch - and VOIP too (as the following questions will indicate). I am trying to setup a VOIP system at home and am just getting started, I have been trawling through the Docs/Wiki and realise that I have a lot to learn ! Anyway, here's the first (of what I'm sure will be many !) questions, hopefully someone will take the type to help me out...... OK, I have already worked out that FreeSwitch seems to be much better supported under Linux than Windows (is that a fair comment ?), but while I have a long term intention to give Linux a go, it's something that is on the back burner (and has been for some time). At the moment, the current plan is to use FreeSwitch under WindowsXP and I have loaded the latest Windows Install. Everything seems to be working fine so far - well, in test mode anyway, my VOIP phones and teleco interface won't be here until next week, so at the moment, I'm just trying out the system with X-Lite. The first question that I have is about WAPSERVER. This was installed as part of the FreeSwitch install. At the moment, I am manually starting FreeSwitch and WAPSERVER does not seem to start automatically. When I manually start it, it says that it is OFFLINE until I manually put it ONLINE. So :- 1. What does WAPSERVER actually do ? 2. How should it be started ? 3. My next step is to configure the Server PC to auto-logon to my Windows 2003 Server domain and put FreeSwitch in the Startup Group - do I need to add WAPSERVER there too ? The next question is about the ServerIP address. Not thinking far enough ahead, the machine that I installed FreeSwitch on uses DHCP to get its IP Address. I guess that the FreeSwitch server should really have a static IP Address. If I change the PC to have a static IP Address, then 1. Do I need to re-install FreeSwitch 2. If not, is there a or is there command to get FreeSwitch to updated itself with a new IP Address ? 3. Maybe the Server does not need to know the change - maybe if only affect the clients (Phones/SoftPhones ?) Thanks & Best Regards Dave

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no REINVITE on Blind Transfer with bypass_media
by Humberto Quintana 30 Oct '09

30 Oct '09

Hi everybody, I'd like some help with this situation that is 'haunting' me :-) My scenario is as follows: inbound-bypass-media is set in the profile because we dont want FS handling the media. 1. A calls B 2. FS sends to B the A's SDP 3. B answers 4. FS sends to A the B's SDP 5. Media going directly between A and B 6. B REFERs the call to C (blind transfer with no reINVITE for Hold) 7. FS accepts(202) the REFER and sends the NOTIFY 7a. B and FS send the BYE 8. FS sends an INVITE to C with A's SDP 9. C answers 10. FS doesn't send a reINVITE to A to let it know about C's SDP Is that the expected FS behavior or is this a bug? I'd appreciate any hints. Thanks, Humberto _________________________________________________________________ Lots of fantastic Windows 7 offers, in one convenient place. Get the perfect deal for you now. http://go.microsoft.com/?linkid=9691633

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Some documentation thoughts
by Diego Viola 30 Oct '09

30 Oct '09

Hello, I have been doing some work recently on the FreeSWITCH wiki, to improve things. You can see some of my work here: http://wiki.freeswitch.org/index.php?title=Special:Contributions&limit=500&… I am trying to polish the wiki and give it a more professional and clean look, this means that we need to enforce some guidelines and strive to make the wiki even better. How can we do this? Well, the first thing is to review everything we have, right now we have too many separated and little pages here and there that no one cares or read, we should avoid doing little or small pages. We need to correct typos, I suggest that people click on "Random page" link and start correcting typos, install an English (US) dictionary in your browser and enable Spell Checking and start correcting these typos if you want to help, also, make acronyms and initialisms all-uppercase when you make one. When you are adding documentation make sure you don't do a separate page for an existing page, etc. and we also need to define a size for titles, body, etc, so different pages don't look different from each other, I will make sure I add all this into our guidelines and that all pages follow this. My goal is to have great documentation, similar to the Apache documentation: http://httpd.apache.org/docs/2.2/ Or even better, I hope you like this idea. Diego

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PBX vs. SIP proxy?
by Fred-145 30 Oct '09

30 Oct '09

Hello I was reading an article the other day about Freeswitch in which the author used the terms "SIP proxy" and PBX. Is an SIP proxy just a way for SIP clients to register and connect to each other, while the PBX part adds services like voice mail, etc.? Thank you. -- View this message in context: http://www.nabble.com/PBX-vs.-SIP-proxy--tp25920788p25920788.html Sent from the Freeswitch-users mailing list archive at Nabble.com.

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Control Panel
by Pedro Prado 30 Oct '09

30 Oct '09

Hi, Which control panel are you using with FreeSwitch? WikiPbx, FreePbx or other? Thanks, Pedro Prado _________________________________________________________________ Você sabia que com o Hotmail você tem espaço ilimitado para guardar seus e-mails? Começe a usar já! http://www.microsoft.com/brasil/windows/windowslive/products/hotmail.aspx

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Re: [Freeswitch-users] Gateway registration fails: IP used for realm in place of configured realm value
by Robert Wilczyński 30 Oct '09

30 Oct '09

Hi Brian, Thanks for the explanation. This seems to have solved the issue. Robert. > ---------- Forwarded message ---------- > From: Brian West <brian(a)freeswitch.org> > To: freeswitch-users(a)lists.freeswitch.org > Date: Thu, 29 Oct 2009 13:31:26 -0500 > Subject: Re: [Freeswitch-users] Gateway registration fails: IP used for realm in place of configured realm value > It's because you need to set the from-user and from-domain because FreeSWITCH don't care about the realm because WE provide you the realm in our challenge... you only provide realm for broken providers such as BroadVoice. > > remove realm from your setting. Add from-user and from-domain > > /b > > On Oct 29, 2009, at 4:46 AM, Robert Wilczyński wrote: > >> Hi, >> >> We have two FS instances production (prod) and gateway (gw) >> >> when prod starts it tries to register a gateway: >> >> <include> >> <gateway name="fs_gateway"> >> <param name="realm" value="24ccdomain"/> >> <param name="proxy" value="$${local_ip_v4}:15060" /> >> <param name="username" value="24cc"/> >> <param name="password" value="24ccpass"/> >> <param name="expire-seconds" value="60"/> >> <param name="register" value="true"/> >> </gateway> >> </include> >> >> and fails: >> >> 2009-10-29 10:19:45.449220 [NOTICE] sofia_glue.c:3534 Reload XML [Success] >> 2009-10-29 10:19:45.450221 [INFO] mod_enum.c:808 ENUM Reloaded >> 2009-10-29 10:19:45.450221 [NOTICE] sofia_reg.c:2117 Added gateway >> 'fs_gateway' to profile 'external' >> 2009-10-29 10:19:45.450221 [NOTICE] sofia.c:3093 Adding Alias >> [outbound] for profile [external] >> 2009-10-29 10:19:45.450221 [NOTICE] sofia.c:3093 Adding Alias [nat] >> for profile [external] >> 2009-10-29 10:19:45.451221 [NOTICE] sofia.c:3108 Started Profile >> external [sofia_reg_external] >> 2009-10-29 10:19:45.452221 [INFO] switch_time.c:661 Timezone reloaded >> 530 definitions >> 2009-10-29 10:19:45.628743 [NOTICE] sofia_reg.c:333 Registering fs_gateway >> 2009-10-29 10:19:45.996790 [NOTICE] sofia.c:1202 Waiting for worker thread >> 2009-10-29 10:19:45.998790 [NOTICE] sofia.c:1729 Adding Alias >> [192.168.1.20] for profile [internal] >> 2009-10-29 10:19:45.998790 [NOTICE] sofia.c:3093 Adding Alias >> [default] for profile [internal] >> 2009-10-29 10:19:45.998790 [NOTICE] sofia.c:3108 Started Profile >> internal [sofia_reg_internal] >> 2009-10-29 10:19:53.354724 [ERR] sofia_reg.c:1425 fs_gateway >> Registration Failed with status Forbidden [403]. failure #1 >> 2009-10-29 10:19:53.440735 [WARNING] sofia_reg.c:364 fs_gateway Failed >> Registration, setting retry to 60 seconds. >> 2009-10-29 10:20:53.108812 [NOTICE] sofia_reg.c:333 Registering fs_gateway >> 2009-10-29 10:20:53.116813 [ERR] sofia_reg.c:1425 fs_gateway >> Registration Failed with status Forbidden [403]. failure #2 >> 2009-10-29 10:20:53.208825 [WARNING] sofia_reg.c:364 fs_gateway Failed >> Registration, setting retry to 90 seconds. >> >> gw is configured like that: >> >> <include> >> <domain name="24ccdomain"> >> <params> >> <param name="dial-string" >> value="{presence_id=${dialed_user}@${dialed_domain}}${sofia_contact(${dialed_user}@${dialed_domain})}"/> >> </params> >> >> <groups> >> <group name="default"> >> <users> >> <user id="24cc"> >> <params> >> <param name="password" value="24ccpass"/> >> </params> >> <variables> >> <variable name="user_context" value="default"/> >> <variable name="effective_caller_id_name" >> value="24 CallCenter"/> >> </variables> >> </user> >> </users> >> </group> >> </groups> >> </domain> >> </include> >> >> and outputs: >> >> 2009-10-29 10:11:29.165700 [WARNING] sofia_reg.c:1737 Can't find user >> [24cc(a)192.168.1.20] >> You must define a domain called '192.168.1.20' in your directory and >> add a user with the id="24cc" attribute >> and you must configure your device to use the proper domain in it's >> authentication credentials. >> >> on each registration attempt from prod. >> >> This worked perfectly fine with one of previous revisions but started >> failing on 15257. Using siptrace we were able to narrow down the issue >> to prod sending an IP address as realm instead of gateway configured >> realm (as it did in previous revision): >> >> Authorization: Digest username="24cc", realm="192.168.1.20", >> nonce="4d82d624-c884-6340-8f7f-a4575f2583bd", >> cnonce="Es23bj8MEi29T7UQ80i7sw", algorithm=MD5, >> uri="sip:192.168.1.20:15060", >> response="afea161876aad137657bf1f923d18659", qop=auth, nc=00000004 >> >> Is there any configuration setting we are missing that would bring >> back previous behavior? >> >> -- >> Best regards, >> Robert Wilczynski >> >> _______________________________________________ >> FreeSWITCH-users mailing list >> FreeSWITCH-users(a)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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FreeSWITCH Weekly Conference Call Starting Shortly, Please Start Calling In
by Michael Collins 30 Oct '09

30 Oct '09

Hey everyone! The weekly meeting will start in a few minutes. Here's the agenda: http://wiki.freeswitch.org/wiki/FS_weekly_2009_10_30 Please feel free to add other subjects. If you have something to share with the community that would be great. Also, if you have questions for the dev team by all means bring them too. -Michael

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