- FreeSWITCH-users - FreeSWITCH Mailing Lists

freeswitch as a gateway with cdr lookup
by thomas peterseil 12 Sep '11

12 Sep '11

Hello FreeSWITCH-Users, I am running a PBX with a GSM Gateway and i have problems with incoming calls on the GSM Gateway. I am wondering, if there is an "easy" possibility to solve it with FreeSwitch. Here is the problem: Extension 1000 calls the mobile phone 1234, but on the display of the mobile is the number 987 (i can´t modify this number, it´s the number of the GSM Gateway) and nobody picks up the call. later the mobile number 1234 calls back the number 987, but the GSM Gateway has no idea who has called the 1234, so there is no way of routing the call back to the extension 1000. Is there a possibility to put a FS between my PBX and the GSM Gateway, so when a call from the GSM Gateway comes in, FS makes a lookup in the CDR to check, which extension called this mobile number last time and then FS should route the call to the right extension. Is it possible to realize that with FS and if yes, is that very difficult? Thanks in advanced for any help and suggestions. thomas -- NEU: FreePhone - 0ct/min Handyspartarif mit Geld-zurück-Garantie! Jetzt informieren: http://www.gmx.net/de/go/freephone

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mod_lcr transfer shows wrong caller id
by Anestis Mavro 11 Sep '11

11 Sep '11

Hi, I've been using mod_lcr with nibblebill for a while and everything worked fine with the bridge application. Now I would like to add limit and I have to use it as dialplan like this: <action application="transfer" data="${callednumber} lcr ${lcrprofile}" /> I managed to configure the lcr.conf.xml correctly for Limit and everything seems to be working beside the caller id. Now the variable origination_caller_id_number gets the accountcode instead of the correct number. I've tried to explicitly set the variable before transferring and even in the lcr.conf.xml and export it. no chance. Any idea?? Thanks

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Problem on some of of the calls (not calling / no Hangupcompleted event / Not released)
by Frankie Yiu 11 Sep '11

11 Sep '11

Hi there, For testing purpose, I have my freeswitch calling itself. Once in awhile, I have originated a call, but calls don't seem to go through / or get "stuck". I have code that would create record the whole session, and also report the call status by subscribing the HangupCompleted event--None of these happens. Also when I check the status, the session was not released/destroyed while most of the calls went through OK. Could someone please tell me what might go wrong and how to fix this? My freeswitch is downloaded on 7/27/2011. Thanks, Frankie

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intermittent EXCHANGE_ROUTING_ERROR
by Bill W. 11 Sep '11

11 Sep '11

Hey All, About once or twice a day, I'm getting an EXCHANGE_ROUTING_ERROR failure. I've enabled debugging, including logging SIP messages, and can't seem to find the cause of the error. Freeswitch goes from setting variables to exchange routing error: switch_channel.c:935 EXPORTING[export_vars] to switch_ivr_originate.c:2447 Cannot create outgoing channel of type [sofia] cause: [EXCHANGE_ROUTING_ERROR] Whenever that happens, "switch_channel.c:816 New Channel" is never called and I don't see any outbound SIP messages to the IP in question. So if no new channel is created, how can there be a routing error? Any insight or advice on how to debug this would be greatly appreciated. Thanks!

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FS to a Sonus SIP trunk
by michael knop 11 Sep '11

11 Sep '11

Hi all! I’m trying to connect my FS to a Sonus SIP trunk. I followed the instruction at http://wiki.freeswitch.org/wiki/RTP_Issues#Sonus but it did not work. At the beginning of a call voice quality is good. After a while it changes to choppy. I don’t know if it’s the same problem: When I call the Tetris extension via Sonus SIP trunk the sound is too fast and I’m getting log entries like the following one: [...] 2011-07-26 11:52:27.682259 [WARNING] mod_sofia.c:1106 Asynchronous PTIME not supported, changing our end from 20 to 10 2011-07-26 11:52:27.682259 [DEBUG] sofia_glue.c:2737 Changing Codec from PCMA@20ms@8000hz to PCMA@10ms@8000hz 2011-07-26 11:52:27.722150 [WARNING] switch_time.c:516 Increasing global timer resolution to 10ms to handle interval 10 2011-07-26 11:52:27.722150 [DEBUG] switch_rtp.c:1521 RE-Starting timer [soft] 80 bytes per 10ms 2011-07-26 11:52:27.722150 [DEBUG] sofia_glue.c:2819 Set Codec sofia/external/+4940...@193...:5060 PCMA/8000 10 ms 80 samples 64000 bits 2011-07-26 11:52:27.722150 [DEBUG] switch_core_io.c:1074 Engaging Write Buffer at 160 bytes to accommodate 320->160 [...] This problem is fixed by adding the following line to conf/sip_profiles/external.xml: <param name="rtp-autofix-timing" value="false"/> Any hints? /micha

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Custom SIP Profile
by HM Kias 11 Sep '11

11 Sep '11

Hi All, I m trying to create a SIP profile equivalent to the below asterisk config, please advise. Domain & outboundproxy are very important in the registration. register => XXXXXXXX@sia-nas01ca146.srg.com.bs:yyyyy:XXXXXXXX@nas-sbc-01.srg.com.bs:5060/XXXXXXXX [XXXXXXXX] host=sia-nas01ca146.srg.com.bs outboundproxy=nas-sbc-01.srg.com.bs type=friend username=XXXXXXXX fromuser=XXXXXXXX fromdomain=sia-nas01ca146.srg.com.bs secret=yyyyy dtmfmode=rfc2833 disallow=all allow=ulaw&gsm context=users usereqphone=yes canreinvite=no insecure=port,invite Thanks in advance. Regards, -- HM Kias 91-9443467600

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Making luaSQL or Dbh working on Freeswitch installed on a Debian Linux distribution
by obbyone 10 Sep '11

10 Sep '11

Hye, I have a server that works on a debian squeeze 6.0.2 Linux distribution. On that server, since march 2011, is installed Freeswitch 1.0.6 I've just installed Debian packages for "mysql" and created a database that works fine. I've also installed Debian packages for "unixodbc" to be able to work on that database via ODBC in order to access that database from "Freeswitch.Dbh" The command : "isql dsn_name" does connect to my database. I have tried to install luaSQL but I don't know how to edit the "config" file in the source directory "/usr/src/luasql-2.1.1/" in order to compile without errors. I've found that LUA_LIBDIR is not in /usr/local/lib/lua/5.1 but in /usr/lib/lua/5.1 Same thing for LUA_DIR which is in /usr/share/lua/5.1 (can you confirm ?) I don't know how to edit the lines about the MySQL Drivers : DRIVER_LIBS= -L/usr/local/mysql/lib -lmysqlclient -lz DRIVER_INCS= -I/usr/local/mysql/include Odbc finds his own drivers in the directory : /usr/lib/odbc I've heard that it could be better to use Freeswitch.Dbh instead of luaSQL so this is not crutial but could help me to understand how all those things work together. My crutial questions are : How can I test the connection from Freeswitch.Dbh to the database ? Now that unixodbc is installed after freeswitch, do I have to re-install freeswitch from scratch (configure, ..., make, make install, ...) in order to have it working together? Is this re-installation operation safe as I have created some new things in the dialplan and the users directory of freeswitch ? Thanks a lot. Obbyone -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Making-luaSQL-or-Dbh-working-… Sent from the freeswitch-users mailing list archive at Nabble.com.

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BUG in FS C-Function: switch_separate_string(-)
by king2kin 10 Sep '11

10 Sep '11

Hi folks, I think that switch_separate_string(-) has a bug in splitting a string into array by a token: While parsing a char string into an array, [switch_separate_string(-)] always treats some substrings (which start with backslash char '\') as escaped chars, for example: even though char '\' has been escaped inside a constant string {"status=10&path=c:\\temp\\log\\&name=tom"}, [switch_separate_string(-)] treats its substring "\t" AS a single tab char; and substring "\&" AS a single char '&'. This result is definitely wrong! Here is an example that I tried on windows 2003 server: -- src codes: int nParams = 0; char* params[64] = {0}; char mystr[] = "status=10&path=c:\\temp\\log\\&name=tom"; switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "mystr: %s\n", mystr); nParams = switch_separate_string(mystr, '&', params, (sizeof(params) / sizeof(params[0]))); for (i=0; i < nParams; i++) { switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "[%d]: {%s}\n", i, params[i]); } -- printed log info: 2011-09-10 12:26:42.566383 [DEBUG] mod_xxx.c:981 mystr: status=10&path=c:\temp\log\&name=tom 2011-09-10 12:26:42.566383 [DEBUG] mod_xxx.c:985 [0]: {status=10} 2011-09-10 12:26:42.566383 [DEBUG] mod_xxx.c:985 [1]: {path=c: emp\log&name=tom} My comment: the above string 'mystr' is supposed to be parsed into a 3-element array {10, path=c:\temp\log\, tom}; however, [switch_separate_string(-)]parsed it into a 2-element array {10, path=c: emp\log&name=tom}. x.k.

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[FreeSwitch-users] Calls being dropped
by Wagner 10 Sep '11

10 Sep '11

Hello Guys, I'm having some problems with calls, they are being dropped often, this is the output in fs_cli 2011-09-09 07:13:05.644007 [DEBUG] switch_ivr_play_say.c:1152 Codec Activated L16@8000hz 1 channels 20ms 2011-09-09 07:13:06.182083 [DEBUG] switch_ivr_play_say.c:1444 done playing file 2011-09-09 07:13:06.184311 [DEBUG] switch_ivr_play_say.c:1152 Codec Activated L16@8000hz 1 channels 20ms 2011-09-09 07:13:06.762395 [DEBUG] switch_ivr_play_say.c:1444 done playing file 2011-09-09 07:13:06.884005 [WARNING] switch_core_file.c:176 Sample rate doesn't match 2011-09-09 07:13:06.884005 [DEBUG] switch_ivr_play_say.c:1152 Codec Activated L16@8000hz 1 channels 20ms 2011-09-09 07:13:12.665209 [DEBUG] sofia.c:4153 Channel sofia/internal/XXX(a)x.x.x.x entering state [terminating][0] 2011-09-09 07:13:12.665209 [NOTICE] sofia.c:4789 Hangup sofia/internal/XXX(a)x.x.x.x [CS_EXECUTE] [NORMAL_UNSPECIFIED] 2011-09-09 07:13:12.665209 [DEBUG] switch_channel.c:2102 Send signal sofia/internal/XXX(a)x.x.x.x [KILL] 2011-09-09 07:13:12.665209 [DEBUG] switch_core_session.c:1021 Send signal sofia/internal/XXX(a)x.x.x.x [BREAK] 2011-09-09 07:13:12.682339 [DEBUG] switch_ivr_play_say.c:1444 done playing file 2011-09-09 07:13:12.687516 [DEBUG] switch_core_state_machine.c:348 (sofia/internal/XXX(a)x.x.x.x) State EXECUTE going to sleep 2011-09-09 07:13:12.687516 [DEBUG] switch_core_state_machine.c:314 (sofia/internal/XXX(a)x.x.x.x) Running State Change CS_HANGUP 2011-09-09 07:13:12.688525 [DEBUG] switch_core_media_bug.c:413 Removing BUG from sofia/internal/XXX(a)x.x.x.x 2011-09-09 07:13:12.689932 [DEBUG] switch_core_state_machine.c:499 (sofia/internal/XXX(a)x.x.x.x) State HANGUP 2011-09-09 07:13:12.689932 [DEBUG] mod_sofia.c:414 Channel sofia/internal/XXX(a)x.x.x.x hanging up, cause: NORMAL_UNSPECIFIED 2011-09-09 07:13:12.697113 [DEBUG] switch_core_state_machine.c:46 sofia/internal/XXX(a)x.x.x.x Standard HANGUP, cause: NORMAL_UNSPECIFIED 2011-09-09 07:13:12.698117 [DEBUG] switch_core_state_machine.c:499 (sofia/internal/XXX(a)x.x.x.x) State HANGUP going to sleep 2011-09-09 07:13:12.699153 [DEBUG] switch_core_state_machine.c:333 (sofia/internal/XXX(a)x.x.x.x) State Change CS_HANGUP -> CS_REPORTING 2011-09-09 07:13:12.699153 [DEBUG] switch_core_session.c:1021 Send signal sofia/internal/XXX(a)x.x.x.x [BREAK] 2011-09-09 07:13:12.699153 [DEBUG] switch_core_state_machine.c:314 (sofia/internal/XXX(a)x.x.x.x) Running State Change CS_REPORTING 2011-09-09 07:13:12.699153 [DEBUG] switch_core_state_machine.c:590 (sofia/internal/XXX(a)x.x.x.x) State REPORTING 2011-09-09 07:13:12.699153 [DEBUG] switch_core_state_machine.c:53 sofia/internal/XXX(a)x.x.x.x Standard REPORTING, cause: NORMAL_UNSPECIFIED 2011-09-09 07:13:12.699153 [DEBUG] switch_core_state_machine.c:590 (sofia/internal/XXX(a)x.x.x.x) State REPORTING going to sleep 2011-09-09 07:13:12.699153 [DEBUG] switch_core_state_machine.c:327 (sofia/internal/XXX(a)x.x.x.x) State Change CS_REPORTING -> CS_DESTROY 2011-09-09 07:13:12.700174 [DEBUG] switch_core_session.c:1021 Send signal sofia/internal/XXX(a)x.x.x.x [BREAK] 2011-09-09 07:13:12.700174 [DEBUG] switch_core_session.c:1164 Session 40 (sofia/internal/XXX(a)x.x.x.x) Locked, Waiting on external entities 2011-09-09 07:13:12.700174 [NOTICE] switch_core_session.c:1182 Session 40 (sofia/internal/XXX(a)x.x.x.x) Ended 2011-09-09 07:13:12.700174 [NOTICE] switch_core_session.c:1184 Close Channel sofia/internal/XXX(a)x.x.x.x [CS_DESTROY] 2011-09-09 07:13:12.701183 [DEBUG] switch_core_state_machine.c:428 (sofia/internal/XXX(a)x.x.x.x) Running State Change CS_DESTROY 2011-09-09 07:13:12.701183 [DEBUG] switch_core_state_machine.c:439 (sofia/internal/XXX(a)x.x.x.x) State DESTROY 2011-09-09 07:13:12.701183 [DEBUG] mod_sofia.c:341 sofia/internal/XXX(a)x.x.x.x SOFIA DESTROY 2011-09-09 07:13:12.701183 [DEBUG] switch_core_state_machine.c:60 sofia/internal/XXX(a)x.x.x.x Standard DESTROY 2011-09-09 07:13:12.701183 [DEBUG] switch_core_state_machine.c:439 (sofia/internal/XXX(a)x.x.x.x) State DESTROY going to sleep what could it be? Thanks

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Setting SIP From Header using Lua
by chrisbware＠interfree.it 09 Sep '11

09 Sep '11

Hi, following Lua wiki example: session1 = freeswitch.Session("sofia/internal/1001%192.168.1.1"); session2 = freeswitch.Session("sofia/internal/1002%192.168.1.1"); freeswitch.bridge(session1, session2); I'm trying to bridge two numbers on PSTN. Everything works but my SIP Provider reject call since my SIP From (From: "" <sip:0000000000@myserverip) is different from the digest username. I don't have any gateway configured on FS, since auth parameters are passed on Session arguments (["sip_auth_username="..Myuser..",sip_auth_password="..Mypasswd]). I've tried many arguments in order to chenge from user without luck. How can I do it? Thanks in advance. ------------------------------------------------------------------------------- Valore legale alle tue mail InterfreePEC - la tua Posta Elettronica Certificata http://pec.interfree.it -------------------------------------------------------------------------------

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