September 2010 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Duplicate gateways - how to use multiple user IDs?
by Mario 20 Sep '10

20 Sep '10

4 8

question about VMD
by Eric 20 Sep '10

20 Sep '10

Hi, I need somebody help me on this. Based on my currently knowledge, the way to detect Answering machine(AM) is about guessing if a live person picks up or the AM plays voice prompt. Normally the detection algorithm monitors the first a few seconds of audio on the line, then tries to guess live person or AM based on certain patterns, like find several seconds silence, this is the way Dialogic using, it is not perfect though. Is FS has the similar function todo this instead of detecting the BEEP? Thanks! 2010-09-20 Eric

1 0

New to freeswitch: Tetris
by David Wafula 20 Sep '10

20 Sep '10

Hi all, Am new to freeswitch and telephony. I installed freeswitch, and only changed acl.conf.xml to allow SIP calls from my IP address. So, my first test call to 9198 is not playing the song back, here is the log. Anything more i need to do? Thanks. -- [NOTICE] switch_channel.c:779 New Channel sofia/internal/ 1000(a)109.74.198.135 [8452afcd-75ae-438e-adfa-59aa569d2086] 2010-09-10 08:29:26.774463 [DEBUG] switch_core_state_machine.c:314 (sofia/internal/1000(a)109.74.198.135) Running State Change CS_NEW 2010-09-10 08:29:26.774463 [DEBUG] switch_core_state_machine.c:320 (sofia/internal/1000(a)109.74.198.135) State NEW 2010-09-10 08:29:26.777617 [DEBUG] sofia.c:4331 Channel sofia/internal/ 1000(a)109.74.198.135 entering state [received][100] 2010-09-10 08:29:26.777617 [DEBUG] sofia.c:4342 Remote SDP: v=0 o=user1 53655765 2353687637 IN IP4 41.27.242.184 s=- c=IN IP4 41.27.242.184 t=0 0 m=audio 8000 RTP/AVP 0 a=rtpmap:0 PCMU/8000 2010-09-10 08:29:26.777617 [DEBUG] sofia_glue.c:3851 Audio Codec Compare [PCMU:0:8000:20]/[G7221:115:32000:20] 2010-09-10 08:29:26.777617 [DEBUG] sofia_glue.c:3851 Audio Codec Compare [PCMU:0:8000:20]/[G7221:107:16000:20] 2010-09-10 08:29:26.777617 [DEBUG] sofia_glue.c:3851 Audio Codec Compare [PCMU:0:8000:20]/[G722:9:8000:20] 2010-09-10 08:29:26.777617 [DEBUG] sofia_glue.c:3851 Audio Codec Compare [PCMU:0:8000:20]/[PCMU:0:8000:20] 2010-09-10 08:29:26.778598 [DEBUG] sofia_glue.c:2446 Set Codec sofia/internal/1000(a)109.74.198.135 PCMU/8000 20 ms 160 samples 2010-09-10 08:29:26.778598 [DEBUG] sofia.c:4489 (sofia/internal/ 1000(a)109.74.198.135) State Change CS_NEW -> CS_INIT 2010-09-10 08:29:26.778598 [DEBUG] switch_core_session.c:1039 Send signal sofia/internal/1000(a)109.74.198.135 [BREAK] 2010-09-10 08:29:26.778598 [DEBUG] switch_core_state_machine.c:314 (sofia/internal/1000(a)109.74.198.135) Running State Change CS_INIT 2010-09-10 08:29:26.778598 [DEBUG] switch_core_state_machine.c:338 (sofia/internal/1000(a)109.74.198.135) State INIT 2010-09-10 08:29:26.778598 [DEBUG] mod_sofia.c:83 sofia/internal/ 1000(a)109.74.198.135 SOFIA INIT 2010-09-10 08:29:26.778598 [DEBUG] mod_sofia.c:119 (sofia/internal/ 1000(a)109.74.198.135) State Change CS_INIT -> CS_ROUTING 2010-09-10 08:29:26.778598 [DEBUG] switch_core_session.c:1039 Send signal sofia/internal/1000(a)109.74.198.135 [BREAK] 2010-09-10 08:29:26.778598 [DEBUG] switch_core_state_machine.c:338 (sofia/internal/1000(a)109.74.198.135) State INIT going to sleep 2010-09-10 08:29:26.778598 [DEBUG] switch_core_state_machine.c:314 (sofia/internal/1000(a)109.74.198.135) Running State Change CS_ROUTING 2010-09-10 08:29:26.778598 [DEBUG] switch_channel.c:1512 (sofia/internal/ 1000(a)109.74.198.135) Callstate Change DOWN -> RINGING 2010-09-10 08:29:26.779586 [DEBUG] switch_core_state_machine.c:341 (sofia/internal/1000(a)109.74.198.135) State ROUTING 2010-09-10 08:29:26.779586 [DEBUG] mod_sofia.c:142 sofia/internal/ 1000(a)109.74.198.135 SOFIA ROUTING 2010-09-10 08:29:26.779586 [DEBUG] switch_core_state_machine.c:77 sofia/internal/1000(a)109.74.198.135 Standard ROUTING 2010-09-10 08:29:26.779586 [INFO] mod_dialplan_xml.c:331 Processing 1000 <1000>->9198 in context public Dialplan: sofia/internal/1000(a)109.74.198.135 parsing [public->unloop] continue=false Dialplan: sofia/internal/1000(a)109.74.198.135 Regex (PASS) [unloop] ${unroll_loops}(true) =~ /^true$/ break=on-false Dialplan: sofia/internal/1000(a)109.74.198.135 Regex (FAIL) [unloop] ${sip_looped_call}() =~ /^true$/ break=on-false Dialplan: sofia/internal/1000(a)109.74.198.135 parsing [public->outside_call] continue=true Dialplan: sofia/internal/1000(a)109.74.198.135 Absolute Condition [outside_call] Dialplan: sofia/internal/1000(a)109.74.198.135 Action set(outside_call=true) Dialplan: sofia/internal/1000(a)109.74.198.135 Action set(RFC2822_DATE=${strftime(%a, %d %b %Y %T %z)}) Dialplan: sofia/internal/1000(a)109.74.198.135 parsing [public->call_debug] continue=true Dialplan: sofia/internal/1000(a)109.74.198.135 Regex (FAIL) [call_debug] ${call_debug}(false) =~ /^true$/ break=never Dialplan: sofia/internal/1000(a)109.74.198.135 parsing [public->public_extensions] continue=false Dialplan: sofia/internal/1000(a)109.74.198.135 Regex (FAIL) [public_extensions] destination_number(9198) =~ /^(10[01][0-9])$/ break=on-false Dialplan: sofia/internal/1000(a)109.74.198.135 parsing [public->public_did] continue=false Dialplan: sofia/internal/1000(a)109.74.198.135 Regex (FAIL) [public_did] destination_number(9198) =~ /^(5551212)$/ break=on-false 2010-09-10 08:29:26.782533 [DEBUG] switch_core_state_machine.c:119 (sofia/internal/1000(a)109.74.198.135) State Change CS_ROUTING -> CS_EXECUTE 2010-09-10 08:29:26.782533 [DEBUG] switch_core_session.c:1039 Send signal sofia/internal/1000(a)109.74.198.135 [BREAK] 2010-09-10 08:29:26.782533 [DEBUG] switch_core_state_machine.c:341 (sofia/internal/1000(a)109.74.198.135) State ROUTING going to sleep 2010-09-10 08:29:26.782533 [DEBUG] switch_core_state_machine.c:314 (sofia/internal/1000(a)109.74.198.135) Running State Change CS_EXECUTE 2010-09-10 08:29:26.782533 [DEBUG] switch_core_state_machine.c:348 (sofia/internal/1000(a)109.74.198.135) State EXECUTE 2010-09-10 08:29:26.782533 [DEBUG] mod_sofia.c:235 sofia/internal/ 1000(a)109.74.198.135 SOFIA EXECUTE 2010-09-10 08:29:26.782533 [DEBUG] switch_core_state_machine.c:157 sofia/internal/1000(a)109.74.198.135 Standard EXECUTE EXECUTE sofia/internal/1000(a)109.74.198.135 set(outside_call=true) 2010-09-10 08:29:26.782533 [DEBUG] mod_dptools.c:854 sofia/internal/ 1000(a)109.74.198.135 SET [outside_call]=[true] EXECUTE sofia/internal/1000(a)109.74.198.135 set(RFC2822_DATE=Fri, 10 Sep 2010 08:29:26 +0000) 2010-09-10 08:29:26.782533 [DEBUG] mod_dptools.c:854 sofia/internal/ 1000(a)109.74.198.135 SET [RFC2822_DATE]=[Fri, 10 Sep 2010 08:29:26 +0000] 2010-09-10 08:29:26.782533 [NOTICE] switch_core_state_machine.c:185 sofia/internal/1000(a)109.74.198.135 has executed the last dialplan instruction, hanging up. 2010-09-10 08:29:26.782533 [DEBUG] switch_channel.c:2317 (sofia/internal/ 1000(a)109.74.198.135) Callstate Change RINGING -> HANGUP 2010-09-10 08:29:26.782533 [NOTICE] switch_core_state_machine.c:187 Hangup sofia/internal/1000(a)109.74.198.135 [CS_EXECUTE] [NORMAL_CLEARING] 2010-09-10 08:29:26.782533 [DEBUG] switch_channel.c:2333 Send signal sofia/internal/1000(a)109.74.198.135 [KILL] 2010-09-10 08:29:26.782533 [DEBUG] switch_core_session.c:1039 Send signal sofia/internal/1000(a)109.74.198.135 [BREAK] 2010-09-10 08:29:26.782533 [DEBUG] switch_core_state_machine.c:348 (sofia/internal/1000(a)109.74.198.135) State EXECUTE going to sleep 2010-09-10 08:29:26.782533 [DEBUG] switch_core_state_machine.c:314 (sofia/internal/1000(a)109.74.198.135) Running State Change CS_HANGUP 2010-09-10 08:29:26.782533 [DEBUG] switch_core_state_machine.c:535 (sofia/internal/1000(a)109.74.198.135) State HANGUP 2010-09-10 08:29:26.782533 [DEBUG] mod_sofia.c:453 Channel sofia/internal/ 1000(a)109.74.198.135 hanging up, cause: NORMAL_CLEARING 2010-09-10 08:29:26.789460 [DEBUG] mod_sofia.c:515 Responding to INVITE with: 480 2010-09-10 08:29:26.789460 [DEBUG] switch_core_state_machine.c:46 sofia/internal/1000(a)109.74.198.135 Standard HANGUP, cause: NORMAL_CLEARING 2010-09-10 08:29:26.789460 [DEBUG] switch_core_state_machine.c:535 (sofia/internal/1000(a)109.74.198.135) State HANGUP going to sleep 2010-09-10 08:29:26.789460 [DEBUG] switch_core_state_machine.c:333 (sofia/internal/1000(a)109.74.198.135) State Change CS_HANGUP -> CS_REPORTING 2010-09-10 08:29:26.789460 [DEBUG] switch_core_session.c:1039 Send signal sofia/internal/1000(a)109.74.198.135 [BREAK] 2010-09-10 08:29:26.789460 [DEBUG] switch_core_state_machine.c:314 (sofia/internal/1000(a)109.74.198.135) Running State Change CS_REPORTING 2010-09-10 08:29:26.789460 [DEBUG] switch_core_state_machine.c:595 (sofia/internal/1000(a)109.74.198.135) State REPORTING 2010-09-10 08:29:26.789460 [DEBUG] switch_core_state_machine.c:53 sofia/internal/1000(a)109.74.198.135 Standard REPORTING, cause: NORMAL_CLEARING 2010-09-10 08:29:26.789460 [DEBUG] switch_core_state_machine.c:595 (sofia/internal/1000(a)109.74.198.135) State REPORTING going to sleep 2010-09-10 08:29:26.789460 [DEBUG] switch_core_state_machine.c:327 (sofia/internal/1000(a)109.74.198.135) State Change CS_REPORTING -> CS_DESTROY 2010-09-10 08:29:26.789460 [DEBUG] switch_core_session.c:1039 Send signal sofia/internal/1000(a)109.74.198.135 [BREAK] 2010-09-10 08:29:26.789460 [DEBUG] switch_core_session.c:1202 Session 22 (sofia/internal/1000(a)109.74.198.135) Locked, Waiting on external entities 2010-09-10 08:29:26.789460 [NOTICE] switch_core_session.c:1220 Session 22 (sofia/internal/1000(a)109.74.198.135) Ended 2010-09-10 08:29:26.789460 [NOTICE] switch_core_session.c:1222 Close Channel sofia/internal/1000(a)109.74.198.135 [CS_DESTROY] 2010-09-10 08:29:26.789460 [DEBUG] switch_core_state_machine.c:427 (sofia/internal/1000(a)109.74.198.135) Callstate Change HANGUP -> DOWN 2010-09-10 08:29:26.790435 [DEBUG] switch_core_state_machine.c:430 (sofia/internal/1000(a)109.74.198.135) Running State Change CS_DESTROY 2010-09-10 08:29:26.790435 [DEBUG] switch_core_state_machine.c:440 (sofia/internal/1000(a)109.74.198.135) State DESTROY 2010-09-10 08:29:26.790435 [DEBUG] mod_sofia.c:358 sofia/internal/ 1000(a)109.74.198.135 SOFIA DESTROY 2010-09-10 08:29:26.790435 [DEBUG] switch_core_state_machine.c:60 sofia/internal/1000(a)109.74.198.135 Standard DESTROY 2010-09-10 08:29:26.790435 [DEBUG] switch_core_state_machine.c:440 (sofia/internal/1000(a)109.74.198.135) State DESTROY going to sleep David Wafula

3 6

Error : Cannot create thread!
by abubacker 20 Sep '10

20 Sep '10

I installed 2 freeswitch in a single machine in a 2 different user account my intention was to simulate 100 calls from one freeswitch to another freeswitch but once after crossing the 40 calls the freeswitch which is receiving calls threw this error : 2010-09-17 13:25:01.993715 [NOTICE] switch_channel.c:779 New Channel sofia/external/200(a)192.168.6.182 [f9e96672-c25e-11df-b22d-b96292a72916] 2010-09-17 13:25:01.994725 [CRIT] switch_core_session.c:1255 Cannot create thread! what is it ,why it is unable to create a thread ? -- Best regards, N.Abubacker , Associate system engineer , bk systems pvt ltd , Ph : 9144-43902701 Disclaimer: http://www.bksystems.co.in/email-policy

4 6

server failure
by marian szczepkowski 20 Sep '10

20 Sep '10

Hi From what I can gather the idiots who wrote SIP decided that a server is a never a point of failure, x.25 and all other telecommunication protocols I have had experience with are able to recover from a remote end error/restart. All I can find with SIP is a daft time out in the device to perform a re-registration request, and until that time the unit is unable to make a call. Am I missing something or do I have to go jump through hoops with my phone code to re-connect to a server after a server failure.

5 5

inbound ESLconnection port
by Nigel Kent 20 Sep '10

20 Sep '10

On what port is does ESLconnection Object listen for inbound connections from the freeswitch server?

5 4

The windows installer
by mattias 20 Sep '10

20 Sep '10

I install freeswitch and the web interface freepbx On windows But how to access it?

2 1

connecting to external sip port gets picked as internal?
by Nigel Kent 19 Sep '10

19 Sep '10

For testing purpose I want to connect without registration. I called from the sip ua to the external sip port so auth will not be required however it still seems to be picked up as internal? 2010-09-19 21:02:09.971911 [WARNING] sofia_reg.c:1933 Can't find user [@192.168.1.24] You must define a domain called '192.168.1.24' in your directory and add a user with the id="" attribute and you must configure your device to use the proper domain in it's authentication credentials. 2010-09-19 21:02:09.971911 [WARNING] sofia_reg.c:1066 SIP auth failure (INVITE) on sofia profile 'internal' for [001(a)192.168.1.24] from ip 192.168.1.24

2 1

Skype client memory leak on CentOS?
by Giovanni Maruzzelli 19 Sep '10

19 Sep '10

Zuhair reported: > but i m facing only one problem, that after few time skype client leaks its memory and it crashes the free switch... Zuhair, which version of the skype client are you using? The recommended one is 2.0.72 static build. Are you sure you got a memory leak? It will show up as a permanently increasing growing of the memory used by the skype client. You can see this with the "top" command. After one call it will report one number, after many calls will report a bigger number, and it will continue to grow with every call, or as time passes... No memory leaks has been reported using Skype client 2.0.72 static build. -giovanni -- Sincerely, Giovanni Maruzzelli Cell : +39-347-2665618

2 1

Freeswitch as VoIP-2-PSTN gateway
by Holger von Rhein 19 Sep '10

19 Sep '10

Hi all, I plan to set up a VoIP/SIP switch at home. Further I'd like this switch to also act as gateway into PSTN. For this, I installed freeswitch and now I am looking around how to connect it to my analog USB-Modem (it's a true modem, not a winmodem) to FreeSwitch. By googling, by reading the documentation and the mailinglist, I came to the implication that it is not supported by FreeSwitch to be a PSTN-gateway via an analogue modem. I will need an external PSTN-2-SIP-gateway. Is my implication correct? If yes, will this change in future? Does anyone have some hints for me, how to get a cheap solution? (Its juts for home-use) Is it correct, that in case of an ISDN-modem freeswitch is able to be a PSTN-gateway? Kind Regards, Holger

2 1