December 2008 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Freeswitch streamFile when the user answers
by Alexandru Nedelcu 13 Dec '08

13 Dec '08

Hi, I'm working on a simple dialer, and I have the following problem: the audio file starts playing before the user answeres the phone (while it's ringing). It only works when I introduce a delay, but that doesn't seem right. For instance in the asterisk context referred in the call files, I had: exten => s,4,Answer exten => s,n,Wait(2) exten => s,n,Background(${SOUNDFILE}) And indeed it played a soundfile 2 seconds after the called person picked up the phone In FS I currently initiate calls like this: session.waitForAnswer(10000); if (session.ready()) { session.sleep(2000); session.streamFile(/*...*/); } Is this right?

3 2

Maintaining call detail record
by Faisal Maqsoodi 13 Dec '08

13 Dec '08

if (typeof YAHOO == "undefined") { var YAHOO = {}; } YAHOO.Shortcuts = YAHOO.Shortcuts || {}; YAHOO.Shortcuts.hasSensitiveText = false; YAHOO.Shortcuts.sensitivityType = []; YAHOO.Shortcuts.doUlt = false; YAHOO.Shortcuts.location = "us"; YAHOO.Shortcuts.document_id = 0; YAHOO.Shortcuts.document_type = ""; YAHOO.Shortcuts.document_title = "Maintaining call detail record"; YAHOO.Shortcuts.document_publish_date = ""; YAHOO.Shortcuts.document_author = "faisalmaqsoodi(a)yahoo.com"; YAHOO.Shortcuts.document_url = ""; YAHOO.Shortcuts.document_tags = ""; YAHOO.Shortcuts.document_language = "english"; YAHOO.Shortcuts.annotationSet = { "lw_1229161419_0": { "text": "caller id", "extended": 0, "startchar": 187, "endchar": 195, "start": 187, "end": 195, "extendedFrom": "", "predictedCategory": "", "predictionProbability": "0", "weight": 0.2054, "relScore": 5.33095, "type": ["shortcuts:/concept"], "category": ["CONCEPT"], "wikiId": "Caller_ID", "relatedWikiIds": [], "relatedEntities": [], "showOnClick": [], "context": "fs with mysql in order to maintain calls record like caller id and time n date of call etc. I ve worked", "metaData": { "visible": "true" } }, "lw_1229161419_1": { "text": "http://wiki.freeswitch.org/wiki/Mod_cdr_csv,", "extended": 0, "startchar": 425, "endchar": 468, "start": 425, "end": 468, "extendedFrom": "", "predictedCategory": "", "predictionProbability": "0", "weight": 1, "relScore": 0, "type": ["shortcuts:/us/instance/identifier/URL"], "category": ["IDENTIFIER"], "wikiId": "", "relatedWikiIds": [], "relatedEntities": [], "showOnClick": [], "context": "", "metaData": { "visible": "true" } } }; YAHOO.Shortcuts.headerID = "c0b92bae50300eda0a2889f03525f330"; How can i interface fs with mysql in order to maintain calls record like caller id and time n date of call etc. I ve worked on xml cdr but it contains too much info, more than i need and in a format which is not easily understandable. I also tried perl coding mentioned on the link at the bottom of the page http://wiki.freeswitch.org/wiki/Mod_cdr_csv, but so many error msgs r displayed during its execution. Is there any easy method for that. Plz help me. faisal

2 1

Error loading portaudio module
by Jason White 13 Dec '08

13 Dec '08

I am new to FreeSWITCH; hence this is the first of what will probably be a number of questions as I learn. I've compiled the latest code from svn trunk under Debian Sid (Linux kernel 2.6.27, x86_64 architecture), with the portaudio19-dev package installed. Whenever I try to load the portaudio module I get the following in the logs. I haven't changed anything in the default portaudio configuration that comes with FreeSWITCH. PortAudio version number = 1899 PortAudio version text = 'PortAudio V19-devel (built Dec 12 2008)' Number of devices = 0 2008-12-12 20:17:51 [ERR] mod_portaudio.c:883 load_config() Cannot find an input device! 2008-12-12 20:17:51 [ERR] mod_portaudio.c:893 load_config() Cannot find an input device! 2008-12-12 20:17:51 [CRIT] switch_loadable_module.c:839 switch_loadable_module_l oad_file() Error Loading module /opt/freeswitch/mod/mod_portaudio.so Other software that uses portaudio is known to work. I would expect FreeSWITCH to detect my Alsa sound devices. Suggestions welcome.

4 10

config help: openzap and T1 A102u
by dalechase＠yahoo.com 13 Dec '08

13 Dec '08

I am stuck trying to bring up freeswitch with openzap on a Sangoma A102u T1 card. Works fine with asterisk. Please point out where I am failing to configure properly. Running Linux version 2.6.9-34.ELsmp on a Dell Celeron % wanrouter hwprobe verbose ----------------------------------------- | Wanpipe Hardware Probe Info (verbose) | ----------------------------------------- 1 . AFT-A102u : SLOT=1 : BUS=2 : IRQ=145 : CPU=A : PORT=PRI : V=25 +01:PMC4351:PCI 2 . AFT-A102u : SLOT=1 : BUS=2 : IRQ=145 : CPU=B : PORT=PRI : V=25 +01:PMC4351:PCI Card Cnt: S508=0 S514X=0 S518=0 A101-2=1 A104=0 A300=0 A200=0 A108=0 % cat /usr/local/freeswitch/conf/autoload_configs/open openmrcp.conf.xml openzap.conf.xml [root@pbxtra1466 freeswitch]# cat /usr/local/freeswitch/conf/autoload_configs/openzap.conf.xml <configuration name="openzap.conf" description="OpenZAP Configuration"> <settings> <param name="debug" value="0"/>    </settings>  <analog_spans> <span id="1">    <param name="tonegroup" value="us"/> <param name="digit-timeout" value="2000"/> <param name="max-digits" value="11"/> <param name="dialplan" value="XML"/> <param name="context" value="default"/>     </span> <span id="2">    <param name="tonegroup" value="us"/> <param name="digit-timeout" value="2000"/> <param name="max-digits" value="11"/> <param name="dialplan" value="XML"/> <param name="context" value="default"/>     </span> </analog_spans> </configuration> % cat /etc/openzap/openzap.conf [span wanpipe] trunk_type => t1 b-channel => 1:1-23 d-channel=> 1:24 [span wanpipe] trunk_type => t1 b-channel => 2:25-47 d-channel=> 2:48 % cat /etc/openzap/wanpipe.conf [defaults] codec_ms => 20 wink_ms => 150 flash_ms => 750 % cat /etc/wanpipe/wanpipe1.conf #================================================ # WANPIPE1 Configuration File #================================================ # # Date: Tue Dec 12 16:21:45 UTC 2006 # # Note: This file was generated automatically # by /usr/sbin/wancfg program. # # If you want to edit this file, it is # recommended that you use wancfg program # to do so. #================================================ # Sangoma Technologies Inc. #================================================ [devices] wanpipe1 = WAN_AFT, Comment [interfaces] w1g1 = wanpipe1, , TDM_VOICE, Comment [wanpipe1] CARD_TYPE = AFT S514CPU = A CommPort = PRI AUTO_PCISLOT = NO PCISLOT = 1 PCIBUS = 2 FE_MEDIA = T1 FE_LCODE = B8ZS FE_FRAME = ESF FE_LINE = 1 TE_CLOCK = NORMAL TE_REF_CLOCK = 0 TE_SIG_MODE = CCS TE_HIGHIMPEDANCE = NO LBO = 0DB FE_TXTRISTATE = NO MTU = 1500 UDPPORT = 9000 TTL = 255 IGNORE_FRONT_END = NO TDMV_SPAN = 1 TDMV_DCHAN = 24 [w1g1] ACTIVE_CH = ALL TDMV_ECHO_OFF = NO TDMV_HWEC = NO % cat /etc/wanpipe/wanpipe2.conf #================================================ # WANPIPE1 Configuration File #================================================ # # Date: Tue Dec 12 16:21:45 UTC 2006 # # Note: This file was generated automatically # by /usr/sbin/wancfg program. # # If you want to edit this file, it is # recommended that you use wancfg program # to do so. #================================================ # Sangoma Technologies Inc. #================================================ [devices] wanpipe2 = WAN_AFT, Comment [interfaces] w2g1 = wanpipe2, , TDM_VOICE, Comment [wanpipe2] CARD_TYPE = AFT S514CPU = B CommPort = PRI AUTO_PCISLOT = NO PCISLOT = 1 PCIBUS = 2 FE_MEDIA = T1 FE_LCODE = B8ZS FE_FRAME = ESF FE_LINE = 1 TE_CLOCK = NORMAL TE_REF_CLOCK = 0 TE_SIG_MODE = CCS TE_HIGHIMPEDANCE = NO LBO = 0DB FE_TXTRISTATE = NO MTU = 1500 UDPPORT = 9000 TTL = 255 IGNORE_FRONT_END = NO TDMV_SPAN = 2 TDMV_DCHAN = 24 [w2g1] ACTIVE_CH = ALL TDMV_ECHO_OFF = NO TDMV_HWEC = NO freeswitch@hostname-elided> load mod_openzap 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c1 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c2 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c3 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c4 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c5 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c6 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c7 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c8 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c9 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c10 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c11 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c12 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c13 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c14 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c15 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c16 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c17 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c18 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c19 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c20 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c21 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c22 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c23 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s1c24 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c25 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c26 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c27 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c28 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c29 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c30 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c31 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c32 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c33 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c34 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c35 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c36 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c37 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c38 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c39 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c40 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c41 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c42 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c43 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c44 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c45 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c46 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c47 2008-12-11 16:23:08 [ERR] zap_wanpipe.c:414 wp_open_range() failure configuring device s2c48 2008-12-11 16:23:08 [INFO] zap_io.c:2068 load_config() Configured 0 channel(s) 2008-12-11 16:23:08 [ERR] zap_io.c:2161 zap_global_init() No modules configured! 2008-12-11 16:23:08 [ERR] mod_openzap.c:1861 mod_openzap_load() Error loading OpenZAP 2008-12-11 16:23:08 [CRIT] switch_loadable_module.c:756 switch_loadable_module_load_file() Error Loading module /usr/local/freeswitch/mod/mod_openzap.so **Module load routine returned an error**

2 2

Maintaining call detail record
by Faisal Maqsoodi 13 Dec '08

13 Dec '08

How can i interface fs with mysql in order to maintain calls record like caller id and time n date of call etc. I ve worked on xml cdr but it contains too much info, more than i need and in a format which is not easily understandable. I also tried perl coding mentioned on the link at the bottom of the page http://wiki.freeswitch.org/wiki/Mod_cdr_csv, but so many error msgs r displayed during its execution. Is there any easy method for that. Plz help me. faisal

1 0

Confirmation checking on VAD is needed.
by mszlazak＠aol.com 13 Dec '08

13 Dec '08

I need confirmation on whether VAD is disabled in the FS default configuration. I've looked at conf\sip_profiles\internal.xml and the relevant section was the following which seems to indicate that VAD is off by default since I don't see VAD value="none". ???  ???  ???  ???  ???  ???  ???  ???  ???  ???  However, is there a way to confirm this in the FS console?

2 1

missing 3 seconds of audio on bridge calls
by Angel Carpintero 13 Dec '08

13 Dec '08

Hi guys, I've a strange issue with FS , version svn -r10584 , when FS bridges a call first 3 seconds of audio are missing , looks that only happens on PSTN calls and using ringback or transfer_ringback. This only happens in calls from PSTN , not from VOIP. Some scenarios i tried to isolate this issue : - Issue PSTN --> FS ( brigde ) ringback/transfer_ringback -> PSTN - Good setting bypass_media before run bridge but i need rtp in FS path PSTN --> FS ( brigde ) ringback/transfer_ringback -> PSTN - Good PSTN --> FS ( brigde ) WITHOUT ringback/transfer_ringback -> PSTN - Always good VOIP --> FS ( brigde ) -> PSTN Dialplan has nothing wrong ( i guess ): <extension name="Transfers"> <condition field="destination_number" expression="^1??XXXXXXXXXX$"> <action application="answer"/> <action application="speak" data="cepstral|Allison-8kHz|blah"/> <action application="set" data="hangup_after_bridge=false"/> <action application="set" data="playback_terminators=#"/> <action application="set" data="ringback=$${us-ring}"/> <action application="set" data="transfer_ringback= $${hold_music}"/> <action application="set" data="effective_caller_id_name= ${caller_id_name}"/> <action application="set" data="effective_caller_id_number= ${caller_id_number}"/> <action application="set" data="originate_timeout=30"/> <action application="set" data="call_timeout=30"/> <action application="bridge" data="sofia/default/18008226235@PSTN_GW"/> <action application="speak" data="cepstral|Allison-8kHz|Transfer finished"/> <action application="hangup"/> </condition> </extension> Any ideas ? Attached log of FS ( F8 from console ). Thanks in advance ! -- Angel Carpintero ack ( at ) telefonica ( dot ) net Key fingerprint = 3FD3 9C90 149E 7824 CECD 6BCF AC2C CA61 6EF1 B90D

2 5

Cepstral SDK
by Pedro . 12 Dec '08

12 Dec '08

Hi, I'm trying to integrate Cepstral TTS I read in the wiki that I need Ceptral's SDK to compile the mod_ceptral, can somebody tell me where can I get the trial version of this SDK?. Thanks.

2 1

CDR logs - adding a custom field
by Alexandru Nedelcu 12 Dec '08

12 Dec '08

In Asterisk I was able to set a custom CDR field by doing something like: Set(CDR(userfield)=${SOMETHING}) I need to set a custom field in FreeSwitch, and preferably I want to have control over its value from Javascript. Can someone tell me how? :) Thanks, -- Alexandru Nedelcu Software Developer, Sinapticode

5 9

Configuring FreeSwitch
by Alexandru Nedelcu 12 Dec '08

12 Dec '08

Hi, I'm a newbie trying to configure freeswitch. Our needs are simple: for starters we need to call external phones from freeswitch and play a wav file. Now, we have the voice provider's IP (no user/password authentication), and we have the codec used (called "ulaw" in Asterisk, which I think is called PCMU?). And this is basically all that we specify in Asterisk. I compiled Freeswitch with the default settings, and I was wondering if you guys can give me some hits, point me in the right direction. Thanks, -- Alexandru Nedelcu http://alexn.org

2 2