February 2013 - FreeSWITCH-users - FreeSWITCH Mailing Lists

adding In-Reply-To in sip header not working
by Mario G 08 Apr '13

08 Apr '13

I never did this so I must be missing something, I tried both below but the bridge then fails. Can anyone shed some light on what I am doing wrong. My ITSP now supports in-reply-to so I can pass the caller ID to a forwarded call from FS. Mario G <action application="set" data="sip_rh_In-Reply-To=${caller_id_number}"/> <action application="set"><![CDATA[sip_h_In-Reply-To=<sip:${caller_id_number}>]]></action>

2 8

Spandsp modems as non-root?
by Alex Crow 06 Apr '13

06 Apr '13

Hi, Has anyone figured out how to get the spandsp emulated modems running when Freeswitch is running as a non-root user yet? I don't even get the /dev/pts/pts* devices added either on debian or Ubuntu. Thanks Alex

5 13

inbound-proxy-media with attended transfer
by Jeff Pyle 28 Mar '13

28 Mar '13

Hello, Is inbound-proxy-media compatible with attended transfers in any way, shape or form? Is there any way to avoid: [ERR] switch_core_io.c:1151 Codec PROXY PASS-THROUGH encoder error! Is there any way to emulate the behavior of a "proxy-media-after-att-xfer" option? I strongly prefer the codec transparency of inbound-proxy-media, but I do need attended transfers, even if the ringback is always with G711. SIP transfers in general are relatively new to me, so I very well may be asking for my cake, eating it, and then wanting the bakery to deliver daily to my office for free. Forgive me if that's the case. - Jeff

2 1

video calls, full processing media mode
by royj 23 Mar '13

23 Mar '13

Is there ability to establish video call through FreeSWITCH with full processing media mode on profile. I see FreeSWITCH answers 183 Session Progress with 'm=video 0 RTP/AVP 19.', when video-phone offers for example 'm=video 4002 RTP/AVP 97.' -- Regards, royj

2 2

ERROR! unable to open ZRTP cache file
by Vbvbrj 22 Mar '13

22 Mar '13

Hello. Regularly in FS log I see: 09:03:54.044779 [DEBUG] switch_rtp.c:915 [ zrtp cache]: Storing ZRTP Cache... 09:03:54.044779 [DEBUG] switch_rtp.c:915 [ zrtp cache]: Storing ZRTP cache to <... 09:03:54.044779 [DEBUG] switch_rtp.c:915 [ zrtp cache]: ERROR! unable to open ZRTP cache file <. 09:03:54.044779 [DEBUG] switch_rtp.c:915 [ zrtp cache]: Storing ZRTP Cache - DONE. 09:03:54.044779 [DEBUG] switch_rtp.c:776 Saving ZRTP cache: OK Why is this logged, and why an error? There is no file name to search for permission or access. Note the missing ">" where file name must be. -- Mimiko desu.

6 9

Cannot Kill stale channels
by Marc de Corny 20 Mar '13

20 Mar '13

Hi I have calls that come into a queue and then get pulled out by a lua script in background and transfered to a destination. all works fine except that it looks like the sessions a not clearing from FS when all the parties clear the calls. When I do show channels, I get this for example: uuid direction created created_epoch name state cid_name cid_num ip_addr dest presence_id presence_data callstate callee_name callee_num callee_direction call_uuid hostname sent_callee_name sent_callee_num 5e8215e7-b036-4cce-9b96-e57db92f13ee outbound 03/12/2012 09:32 1.35E+09 sofia/external/02031950164 CS_HANGUP Outbound Call 2031950164 135.196.144.32 agent_to_queue_paymentsense_queue_service ACTIVE SEND 5e8215e7-b036-4cce-9b96-e57db92f13ee freeswitch2 4.4209E+11 2089623100 But when I try to get kill or query it, I get a message that the call is not anywhere in the FS. /usr/local/freeswitch/bin/fs_cli -H 10.5.2.105 -x "uuid_kill 5e8215e7-b036-4cce-9b96-e57db92f13ee" -ERR No Such Channel! /usr/local/freeswitch/bin/fs_cli -H 10.5.2.105 -x "uuid_exists 5e8215e7-b036-4cce-9b96-e57db92f13ee" false Does anyone have an idea how I can kill that call. If I restart the FS, they clear, but the problem is that they are hitting my limit on number of simultaneous calls. Any help much appreciated. Thansk marc

4 5

nibblebill, spidermonkey_odbc issue
by Tomasz Szuster 10 Mar '13

10 Mar '13

Hi, I'm struggling with making nibblebill working. What I've did till now is: Installed odbc: * libmyodbc * libodbc1 * odbcinst * odbcinst1debian2 * unixodbc * unixodbc-dev compile freeswitch using ./configure --enable-core-odbc-support make; make install My spidermonkey.conf file has: <configuration name="spidermonkey.conf" description="Spider Monkey JavaScript Plug-Ins"> <modules>  <load module="mod_spidermonkey_core_db"/> <load module="mod_spidermonkey_socket"/> <load module="mod_spidermonkey_odbc"/> </modules> </configuration> My odbc.ini: [nibblebill1] Driver = /usr/lib/x86_64-linux-gnu/odbc/libmyodbc.so SERVER = callcenter PORT = 3306 DATABASE = nibblebill1 OPTION = 67108864 USER = nibblebill1 PASSWORD = XXXXXXX ldd /usr/local/freeswitch/mod/mod_spidermonkey_odbc.so linux-vdso.so.1 => (0x00007fffbd7ff000) libfreeswitch.so.1 => /usr/local/freeswitch/lib/libfreeswitch.so.1 (0x00007f2f193ee000) libjs.so.1 => /usr/local/freeswitch/lib/libjs.so.1 (0x00007f2f19120000) libnspr4.so => /usr/local/freeswitch/lib/libnspr4.so (0x00007f2f18eef000) libodbc.so.1 => /usr/lib/x86_64-linux-gnu/libodbc.so.1 (0x00007f2f18c82000) libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f2f18a65000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f2f186a5000) libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f2f184a1000) libcrypt.so.1 => /lib/x86_64-linux-gnu/libcrypt.so.1 (0x00007f2f18268000) librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f2f1805f000) libssl.so.1.0.0 => /lib/x86_64-linux-gnu/libssl.so.1.0.0 (0x00007f2f17e03000) libcrypto.so.1.0.0 => /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 (0x00007f2f17a3b000) libtinfo.so.5 => /lib/x86_64-linux-gnu/libtinfo.so.5 (0x00007f2f17813000) libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f2f17513000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f2f17217000) libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f2f17000000) libltdl.so.7 => /usr/lib/x86_64-linux-gnu/libltdl.so.7 (0x00007f2f16df6000) /lib64/ld-linux-x86-64.so.2 (0x00007f2f19a48000) libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f2f16bde000) FreeSWITCH (Version 1.2.6 git a424765 2013-01-04 15:45:59Z) When I try to run* load mod_spidermonkey_odbc* I get: [CRIT] switch_loadable_module.c:1330 Error Loading module /usr/local/freeswitch/mod/mod_spidermonkey_odbc.so **/usr/local/freeswitch/mod/mod_spidermonkey_odbc.so: undefined symbol: mod_spidermonkey_odbc_module_interface** *load mod_nibblebill:* 2013-02-26 21:46:40.116678 [ERR] switch_odbc.c:365 STATE: IM002 CODE 0 ERROR: [unixODBC][Driver Manager]Data source name not found, and no default driver specified 2013-02-26 21:46:40.116678 [CRIT] mod_nibblebill.c:220 Cannot connect to ODBC driver/database odbc://callcenter (user: nibblebill1 / pass XXXXX)! 2013-02-26 21:46:40.116678 [CONSOLE] switch_loadable_module.c:1348 Successfully Loaded [mod_nibblebill] Also from time to time in logs I've see: [ERR] switch_odbc.c:365 STATE: IM002 CODE 0 ERROR: [unixODBC][Driver Manager]Data source name not found, and no default driver specified Will you be able to help with this issue ? Thank you. -- Regards. Tomasz

3 7

Logical AND + NOT
by Dmitriy Shumaev 09 Mar '13

09 Mar '13

Hi I want to record all sessions, except calls to group numbers and to IVR. So I need something like:  <extension name="record_3..16_digits" continue="true"> <condition field="${is_already_recording}" expression="^$"/> <condition field="destination_number" expression!="^(400)$"/>  <condition field="destination_number" expression!="^(399)$"/>  <condition field="destination_number" expression="^(\d{3,16})$"> <action application="set" data="RECORD_TITLE=Recording ${caller_id_name} ${caller_id_number} to ${destination_number} at ${strftime(%Y-%m-%d %H:%M)}"/> <action application="set" data="RECORD_STEREO=true"/> <action application="export" data="ignore_early_media=true"/> <action application="set" data="media_bug_answer_req=true"/> <action application="record_session" data="$${base_dir}/recordings/archive/${strftime(%Y-%m-%d-%H-%M-%S)}_${caller_id_name}_${caller_id_number}_2_${destination_number}.mp3"/> <action application="export" data="is_already_recording=true"/> </condition> </extension> . But the syntax of condition does not allow the operator " not equal" or "!=". What should I do? With best regards, Shumaev DA, KBR Ltd.

5 6

Playing of mms stream by means of FS
by Yuriy Nasida 05 Mar '13

05 Mar '13

Hi guys What the best way for the playing of mms stream like this mms://live.rfn.ru/rcult_64 by means of FS ?I try to use mod_shout but without success. Do I have to use mplayer or vlc for this ?I saw this in wiki http://wiki.freeswitch.org/wiki/Mod_vlc But... probably there is the more better way ? Please adviseThanks.

9 15

Memory growth
by Виталий Давудов 05 Mar '13

05 Mar '13

Hi, list! I've installed FreeSWITCH Version 1.2.3+git~20120920T220849Z~f718a5e8e6 (1.2.3; git at commit f718a5e8e6 on Thu, 20 Sep 2012 22:08:49 Z) I noticed that FreeSwtich uses a lot of memory of my system, and percent of used memory is gradually growing regardless of the number of the simultaneous calls: # uname -a Linux freeswitch1 2.6.18-308.13.1.el5 #1 SMP Tue Aug 21 17:10:18 EDT 2012 x86_64 x86_64 x86_64 GNU/Linux # top top - 14:21:39 up 140 days, 29 min, 2 users, load average: 0.11, 0.14, 0.10 Tasks: 99 total, 1 running, 96 sleeping, 2 stopped, 0 zombie Cpu(s): 1.2%us, 0.8%sy, 0.0%ni, 96.9%id, 0.1%wa, 0.2%hi, 0.7%si, 0.0%st Mem: 3781680k total, 3748360k used, 33320k free, 120708k buffers Swap: 2096472k total, 17224k used, 2079248k free, 1838356k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 9584 root -2 -10 1792m 1.3g 8252 S 2.7 36.8 935:07.85 freeswitch 3095 mysql 15 0 329m 28m 4588 S 0.7 0.8 713:07.03 mysqld At this moment FS handles no more 15 simultaneous calls, and has about 117 registered users. Is there a tool to monitor, which of processes or modules in FS is using memory and how much? -- Best regards, Vitaly.

5 10