March 2016 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Fax transmission success rate fall from 86% to 3% after upgrade from 1.2 to HEAD
by Mateusz Bartczak 24 Mar '16

24 Mar '16

Hi All I have several problem after upgrading legacy system based on FreeSWITCH 1.2x to latest HEAD With no configuration changes and on the same hardware fax transmission success rate fall from 86% to 3% Most calls end up with SpanDSP status/error code 41 Dialplan part I'm using is: <extension name="infax_t38"> <condition field="destination_number" expression="^fax_(.*)$"/> <condition field="${acl(${network_addr} inbound_acl)}" expression="true"> <action application="export" data="nolocal:absolute_codec_string=PCMA,PCMU"/> <action application="set" data="api_hangup_hook=lua /usr/local/FreeswitchFax/rxfax_db.lua ${destination_number} ${uuid}"/> <action application="set" data="fax_ident=${destination_number:4:20}"/> <action application="set" data="fax_header=VirtualFAX"/> <action application="answer"/> <action application="playback" data="silence_stream://2000"/> <action application="set" data="fax_enable_t38=true"/> <action application="set" data="fax_use_ecm=true"/> <action application="set" data="fax_enable_t38_request=true"/> <action application="rxfax" data="/usr/local/freeswitch/var/rxfax/rxfax.${destination_number:4:20}.${uuid}.tiff"/> <action application="hangup"/> </condition> </extension> Any hints on what could cause such dramatic success rate?

5 6

[ERR] switch_xml.c:1715 Error[[error near line 2]:markup outside of root element]
by Aqs Younas 24 Mar '16

24 Mar '16

Hi, I am trying to use mod_xml_curl with fs_curl.But when I try to reload this module I encounter this error. freeswitch> reload mod_xml_curl 2016-03-24 11:13:13.310917 [NOTICE] switch_loadable_module.c:1058 Deleting API Function 'xml_curl' 2016-03-24 11:13:13.310917 [DEBUG] switch_loadable_module.c:1060 Write lock interface 'xml_curl' to wait for existing references. 2016-03-24 11:13:13.310917 [CONSOLE] switch_loadable_module.c:1935 Stopping: mod_xml_curl 2016-03-24 11:13:13.310917 [CONSOLE] switch_loadable_module.c:1955 mod_xml_curl unloaded. 2016-03-24 11:13:13.310917 [INFO] mod_enum.c:880 ENUM Reloaded 2016-03-24 11:13:13.310917 [NOTICE] mod_xml_curl.c:543 Binding [example] XML Fetch Function [http://localhost/fs_curl/index.php] [configuration|directory|dialplan] 2016-03-24 11:13:13.310917 [CONSOLE] switch_loadable_module.c:1465 Successfully Loaded [mod_xml_curl] +OK Reloading XML +OK module unloaded +OK module loaded 2016-03-24 11:13:13.310917 [NOTICE] switch_loadable_module.c:315 Adding API Function 'xml_curl' freeswitch> 2016-03-24 11:13:13.310917 [ERR] switch_xml.c:1715 Error[[error near line 2]: markup outside of root element] 2016-03-24 11:13:13.310917 [INFO] switch_time.c:1411 Timezone reloaded 1781 definitions Any suggestion is much appreciated. Thanks.

1 1

Playback Timeout using mod_shout
by Nishad Musthafa 24 Mar '16

24 Mar '16

Hi, I had a look at this example for local_stream https://wiki.freeswitch.org/wiki/File_string#Timeout_Example where you can add a timeout using the format {timeout=15000}file_string://${sound_dir}/music/8000/music2.wav My question is Is it possible to do this with a shout url. Something like {timeout=15000}shout://..!shout://..!shout://.. If not, what's the best way to achieve the same result? Nishad

1 0

Need to set and get Global vairables from dialplan
by Varsha Agarwal 24 Mar '16

24 Mar '16

Hi, I have created a variable in var.xml, current_node. I am trying to use it in dialplan as below, is this something I can do? <extension name="balance_load"> <condition field="destination_number" expression="^5050$"> <action application="set" data="continue_on_fail=true"/> <action application="set" data="hangup_after_bridge=true"/> <action application="log" data="INFO *********LOG LEVEL******** [${current_node}]"/> <condition field="current_node" expression="^1$"> <action="set_global" data="current_node=2"/> <action application="log" data="INFO *********LOG LEVEL******** [${current_node}]"/> <action application="bridge" data="loopback/5000"/> </condition> <condition field="current_node" expression="^2$"> <action="set_global" data="current_node=2"/> <action application="log" data="INFO *********LOG LEVEL******** [${current_node}]"/> <action application="bridge" data="sofia/external/5000(a)172.18.19.72"/> </condition> <action="set_global" data="current_node=2"/> <action application="log" data="INFO *********LOG LEVEL AFTER******** [${current_node}]"/> <action application="bridge" data="loopback/5000"/> </condition> </extension> Currently log always print current_node = 1 which is the value set in vars.xml. Thanks, Varsha

3 8

Send DTMF as INFO using uuid_send_dtmf
by Oleg Stolyar 23 Mar '16

23 Mar '16

Hi guys, is there some special trick to this? I set <param name="dtmf-type" value="info"/> in my sip profile but when I call FS from a browser using JsSip on Chrome and execute uuid_send_dtmf <uuid> <some digit>, FS sends it as 2833 instead of INFO. Interestingly, if instead I call into the same FS from another FS server and execute the same command, it uses INFO to send DTMF. I made sure that the Allow headers in INVITES are identical in both cases. What could be causing it?

1 1

Disabling SIP Hold during call?
by Joshua Gigg 23 Mar '16

23 Mar '16

Hi, I'm looking to disable SIP Hold (And eventually Transfer) at an arbitrary point during my call. I've tried disable_hold ( https://wiki.freeswitch.org/wiki/Variable_disable_hold) but it doesn't seem to do anything. Does the variable match my use case, and is there something similar for disabling transfer?

2 2

OSX shared libesl
by Ben Hood 22 Mar '16

22 Mar '16

Hi, Does anybody know which flags to set to produce a shared libesl on OSX? Using the following option ./configure --enable-64 --disable-static --enable-shared produces libesl.la But is there a way to get it to produce a dynamically loadable library on OSX? Any help appreciated, Ben

2 4

mod_amqp core dump on OSX
by Ben Hood 22 Mar '16

22 Mar '16

Hi, I was wondering if anybody had run into any issues on master on OSX where mod_amqp core dumps on boot: 2016-03-22 20:12:40.692203 [NOTICE] mod_amqp.c:67 mod_apqp loading: Version 1.7.0+git~20160321T001250Z~35259cf36c~64bit 2016-03-22 20:12:40.692442 [INFO] mod_amqp_utils.c:93 Loading Config 2016-03-22 20:12:40.692644 [INFO] mod_amqp_producer.c:233 amqp fallback format fields enabled 2016-03-22 20:12:40.692652 [INFO] mod_amqp_producer.c:252 amqp format fields : #FreeSWITCH,FreeSWITCH-Hostname,Event-Name,Event-Subclass,Unique-ID 2016-03-22 20:12:40.692657 [CRIT] mod_amqp_producer.c:267 Found 4 subscriptions 2016-03-22 20:12:40.692663 [INFO] mod_amqp_producer.c:288 amqp routing key 0 : #FreeSWITCH 2016-03-22 20:12:40.692665 [INFO] mod_amqp_producer.c:288 amqp routing key 1 : FreeSWITCH-Hostname 2016-03-22 20:12:40.692667 [INFO] mod_amqp_producer.c:288 amqp routing key 2 : Event-Name 2016-03-22 20:12:40.692668 [INFO] mod_amqp_producer.c:288 amqp routing key 3 : Event-Subclass 2016-03-22 20:12:40.692670 [INFO] mod_amqp_producer.c:288 amqp routing key 4 : Unique-ID [1] 1388 segmentation fault (core dumped) DYLD_LIBRARY_PATH=/Users/0x6e6562/Tools/librabbitmq-0.5.2/lib ./bin/freeswitch I haven't yet re-compiled Freeswitch to turn debug symbols on - I was just wondering if somebody else had come across this before. I'm also wondering whether it could have anything to do with the tweak I put into the header file in order to get the object files to link (since without this patch, the linker was complaining that the globals struct was duplicated across multiple compile units): diff --git a/src/mod/event_handlers/mod_amqp/mod_amqp.h b/src/mod/event_handlers/mod_amqp/mod_amqp.h index 238236a..7bde3ad 100644 --- a/src/mod/event_handlers/mod_amqp/mod_amqp.h +++ b/src/mod/event_handlers/mod_amqp/mod_amqp.h @@ -173,7 +173,7 @@ typedef struct { switch_memory_pool_t *pool; } mod_amqp_logging_profile_t; -struct { +static struct { switch_memory_pool_t *pool; switch_hash_t *producer_hash; Any pointers appreciated, Ben

3 3

Thursday FreeSWITCH Bug Hunt
by Ítalo Rossi 22 Mar '16

22 Mar '16

FreeSWITCHers, Join us thursday 2PM CST for the Thursday FreeSWITCH Bug Hunt! Where? [conference.freeswitch.org/vc/#/?autocall=888](https://conference.frees witch.org/vc/#/?autocall=888 "https://conference.freeswitch.org/vc/#/?autocall=888" ) Chat? <https://hipchat.freeswitch.org/gYzPMg3Oc> What? FreeSWITCH Bug Hunt, Jira Reviews, and General FS Support! Help us help you, Join the Bug Hunt! Ítalo Rossi italo(a)freeswitch.org IRC chat.freenode.net #freeswitch #freeswitch-dev Bugs? https://freeswitch.org/jira Docs? https://freeswitch.org/jira Chat? https://hipchat.freeswitch.org/gUdAgy0m6

1 0

Intermittent call quality issue
by Jai Rangi 22 Mar '16

22 Mar '16

We have experienced intermittent call quality issue. Muffled sound in the middle of call. No high load on free-switch. Even with as low as 10 simultaneous calls. Does any one know any tool free or paid that can monitor the RTP traffic and help us trouble shoot the issue. System is hosted in data-center with 100MB connection. Thank you,

6 9