May 2011 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Forcing SRTP/TLS connections
by Chris Cureau 02 Jun '11

02 Jun '11

Hi, everyone. I've begun experimenting with SRTP and TLS connections since the ZRTP download seems offline for the foreseeable future...sigh. I've got the SRTP enabled in my conf/vars.xml for both internal and external connections, but it appears that I can still connect without security from an unconfigured ATA. What I want to know is how to enforce a secure connection at registration time. Ideally, I'd like to do this both between two freeswitch servers and between a freeswitch server and an ATA. Thanks in advance!

4 4

ClueCon 2011 News and Notes
by marketing＠cluecon.com 02 Jun '11

02 Jun '11

3 3

Freeswitch tts russian voice 'ele' or other?
by Anton VG 01 Jun '11

01 Jun '11

Hi! In ru.xml it's mentioned tts-engine="cepstral" tts-voice="elena"> But after hours of googling I found nothing where and how to get the mentioned russian 'elena' voice for cepstral Any info?

3 4

Bridging Gateway from another server
by William Alianto 31 May '11

31 May '11

I'm trying to do an outbound scenario as following : Client --> FS1 --> FS2 --> SBC It maybe more simple if I add the SBC as gateway to FS1, but it only accept IP from FS2 due to IP restriction from provider. Is there any possible solution for this scenario?

4 6

unimrcp version and setup
by Jason Moran 31 May '11

31 May '11

We need to move into better TTS than flite, so we've decided we should look into mod_unimrcp. As far as setting up unimrcp server itself, are there any "gotchas" or recommendations? We were looking to install UniMRCP Release 1.0.0 r1725 for linux along with unimrcp-deps-1.0.0 Dependency Package 1.0.0 (APR, Sofia-SIP). Are those the most up-to-date versions that we should be looking to install? I noticed a newer dependency package, but no newer UniMRCP release after that June 2010 1.0.0 version. As for mrcp engines, we are thinking about IVONA, Cepstral, Acapela, or Loquendo. Do each of these engines supply their own mrcp engine that somehow gets installed and registered with uniMRCP? -Jason Moran

3 2

null/undef variables
by Madovsky 31 May '11

31 May '11

Just updated to today git so all variables I set to null like <action application="set" data="myvar="/> don't work anymore. is there now another method to set to undef/null variable ? Thanks

4 9

hi
by chechmate＠gmail.com 31 May '11

31 May '11

hello, now i'm overwhelmed with joy http://g.msn.com.br/BR9/1369.0?http://cnbc7.com/news

1 0

CLI Chat Command
by Kurtis Heimerl 31 May '11

31 May '11

Hello Freeswitch-users! I, for the life of me, cannot figure out how to send a SIP MESSAGE to a connected client. I've pored over a variety of mailing lists (primarily this one), wiki pages, and source code. It still doesn't make any sense. This email contains the wide variety of ways to do this i've seen on these media, but I still have yet to see any actual messages sent. Any ideas would be appreciated, i've started tearing apart mod_sofia, and I feel like that's going to take a long long time. I'll lead with the current status, as there's likely debugging info there. I have just one client, IMSI641104878332498 and I want to send a message to and from him/her from fs_cli. freeswitch@internal> sofia status profile internal ================================================================================================= Name internal Domain Name N/A Auto-NAT false DBName sofia_reg_internal Pres Hosts 192.168.1.144,192.168.1.144 Dialplan XML Context public Challenge Realm auto_from RTP-IP 192.168.1.144 SIP-IP 192.168.1.144 URL sip:mod_sofia@192.168.1.144:5060 BIND-URL sip:mod_sofia@192.168.1.144:5060 HOLD-MUSIC local_stream://moh OUTBOUND-PROXY N/A CODECS IN G7221@32000h,G7221@16000h,G722,PCMU,PCMA,GSM CODECS OUT G7221@32000h,G7221@16000h,G722,PCMU,PCMA,GSM TEL-EVENT 101 DTMF-MODE rfc2833 CNG 13 SESSION-TO 0 MAX-DIALOG 0 NOMEDIA false LATE-NEG false PROXY-MEDIA false AGGRESSIVENAT false STUN-ENABLED true STUN-AUTO-DISABLE false CALLS-IN 0 FAILED-CALLS-IN 0 CALLS-OUT 0 FAILED-CALLS-OUT 0 Registrations: ================================================================================================= Call-ID: 1562658417(a)192.168.1.144 User: IMSI641104878332498(a)192.168.1.144 Contact: IMSI641104878332498 <sip:IMSI641104878332498@192.168.1.144:5063> Agent: unknown Status: Registered(UDP)(unknown) EXP(2011-05-30 17:52:00) EXPSECS(6706) Host: darth-maul IP: 192.168.1.144 Port: 5063 Auth-User: unknown Auth-Realm: 192.168.1.144 MWI-Account: IMSI641104878332498(a)192.168.1.144 Total items returned: 1 ================================================================================================= Firstly, the basic item from the wiki failed: freeswitch@internal> chat sip|IMSI641104878332498@192.168.1.144|IMSI641104878332498@192.168.1.144|foo Sent nua: nh_create_handle: entering freeswitch@internal> nua(0x7fb14c005170): creating handle 0x7fb14c03e300 failed nua: nua_handle_bind: entering nua: nua_message: entering nua: nua_r_message with invalid handle (nil) I initially hoped that the commands would map from originate, and tried the following: freeswitch@internal> chat sip|user/IMSI641104878332498|user/IMSI641104878332498|foo Error! Message Not Sent freeswitch@internal> 2011-05-30 16:02:24.563454 [ERR] sofia_presence.c:133 Chat proto [dp] from [user/IMSI641104878332498] to [user/IMSI641104878332498] foo Invalid Profile user That's fine, user isn't a sip profile. Internal is though. freeswitch@internal> chat sip|internal/IMSI641104878332498|internal/IMSI641104878332498|foo Error! Message Not Sent freeswitch@internal> 2011-05-30 16:03:02.363461 [ERR] sofia_presence.c:149 Can't find registered user IMSI641104878332498@internal Why is it taking the profile and making it the host? I found this in the source code (sofia_presence.c:129), so fine. That's on purpose. A mailing list entry suggested adding sip: before the user, for some reason. That seems to help: freeswitch@internal> chat sip|internal/sip:IMSI641104878332498|internal/sip:IMSI641104878332498|foo Sent or freeswitch@internal> chat sip|internal/sip:IMSI641104878332498@192.168.1.144|internal/sip:IMSI641104878332498@192.168.1.144|foo Sent Success... but not really. No message goes out (confirmed via wireshark). Instead, nua fails for both of these: nta outgoing create: invalid URI What URI? My last option is to hard code everything: freeswitch@internal> chat sip|internal/IMSI641104878332498@192.168.1.144|internal/IMSI641104878332498@192.168.1.144|foo Sent Nua fails somewhere different with that one: nua(0x7fb14c005170): creating handle 0x18577c0 failed nua: nua_handle_bind: entering nua: nua_message: entering nua: nua_r_message with invalid handle (nil) Lastly, adding the actual port only breaks things worse: freeswitch@internal> chat sip|internal/IMSI641104878332498@192.168.1.144:5063|internal/IMSI641104878332498@192.168.1.144:5063|foo Error! Message Not Sent 2011-05-30 16:11:47.823468 [ERR] sofia_presence.c:149 Can't find registered user IMSI641104878332498@192.168.1.144:5063 WHAT IS GOING ON? Any help would be appreciated!

2 1

connecting freeswitch to a panasonic tde 100
by babak yakhchali 31 May '11

31 May '11

Hi Is it possible to connect a tde100 to freeswitch ? As I found out it seems possible with v-sipgw16 (virtual cards), but if it is so how should I do it to make and get calls in freeswitch?

3 5

xml_curl xml tag error
by Chris Graham 31 May '11

31 May '11

Hi List, I am getting the malformed XML errror below: 2011-05-31 13:24:05.161809 [INFO] mod_dialplan_xml.c:331 Processing 1000 <1000>->0112341111 in context lcr_trunks 2011-05-31 13:24:05.182614 [ERR] switch_xml.c:1611 Error[[error near line 20]: unexpected closing tag </document>] 2011-05-31 13:24:05.182614 [WARNING] mod_dialplan_xml.c:361 Context lcr_trunks not found 2011-05-31 13:24:05.182614 [INFO] switch_core_state_machine.c:142 No Route, Aborting My static XML file being called: <?xml version="1.0" encoding="utf-8"?> <include> <context name="default" /> </include> My dynamic XML being served up by xml_curl: <?xml version="1.0" encoding="UTF-8" standalone="no"?><document type="freeswitch/xml"> <section name="dialplan" description="RE Dial Plan For FreeSwitch"> <context name="lcr_trunks"> <extension name="Catch carrier test"> <condition field="destination_number" expression="^(.*)$"> <action application="lcr" data="$1 peak"/> <action application="bridge" data="${lcr_auto_route}"/> </condition> </extension> </context> </section> </document> Why is the dynamic XML having an issue with "</document>" tag? Looks legal to me? Thanks in advance, Chris

1 1