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How to test FS rtp packet lost rate?
by Lei Tang 12 Nov '09

12 Nov '09

Hi all, I'm testing a FS server using sipp, I found that sipp only show the retrans of sip packet, Does someone known is there a tool to test FS rtp packet lost rate in high concurrent call env? -- Lei.Tang lei.tlfly(a)gmail.com

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How to test mod_distributor ?
by Dome Charoenyost 12 Nov '09

12 Nov '09

I found mod_distributor in SVN. I want to know how does it work ? BG Dome C.

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Unable to register UA
by Fede 12 Nov '09

12 Nov '09

Hi! I'm trying to register a SIP UA to my FreeSWITCH server and for some reason I always get a "401 Unauthorized" response. I've tried with other UA (X-Lite and Ekiga) and they do work. The UA is: http://www.doddlephone.com My user configuration is: <include> <user id="doddle"> <params> <param name="password" value="doddle"/> <param name="vm-password" value="1234"/> </params> <variables> <variable name="toll_allow" value="domestic,international,local"/> <variable name="accountcode" value="doddle"/> <variable name="user_context" value="default"/> <variable name="effective_caller_id_name" value="doddle"/> <variable name="effective_caller_id_number" value="doddle"/> </variables> </user> </include> Can someone help me and tell me what I'm doing wrong? Here's the FreeSWITCH trace if it's useful: freeswitch(a)fc1160102.aspadmin.net> tport_wakeup_pri(0xae7056b0): events IN tport_recv_event(0xae7056b0) tport_recv_iovec(0xae7056b0) msg 0xae703f88 from (udp/216.75.60.102:5060) has 444 bytes, veclen = 1 recv 444 bytes from udp/[190.179.3.18]:4375 at 21:51:10.194004: ------------------------------------------------------------------------ REGISTER sip:216.75.60.102 SIP/2.0 From: sip:doddle@216.75.60.102 <sip%3Adoddle(a)216.75.60.102>;tag=633f3915 To: sip:doddle@216.75.60.102 <sip%3Adoddle(a)216.75.60.102> Call-Id: 186e708700bcf9a944855105fc3dce0e Cseq: 101 REGISTER Contact: <sip:doddle@192.168.0.1:4375;LINEID=fc9c0e49caad> Expires: 3600 Date: Wed, 11 Nov 2009 21:51:51 GMT Max-Forwards: 70 User-Agent: Doddle WebPhone Supported: replaces Via: SIP/2.0/UDP 192.168.0.1:4375;branch=z9hG4bK-0f9263f10caa;rport Content-Length: 0 ------------------------------------------------------------------------ tport_deliver(0xae7056b0): msg 0xae703f88 (444 bytes) from udp/ 190.179.3.18:5060/sip next=(nil) nta: received REGISTER sip:216.75.60.102 SIP/2.0 (CSeq 101) nta: Via check: received=190.179.3.18 nta: canonizing sip:216.75.60.102 with contact nta: REGISTER (101) going to a default leg nua: nua_stack_process_request: entering nua: nh_create: entering nua: nh_create_handle: entering nua: nua_stack_set_params: entering soa_clone(static::0xae7098a0, 0xae704890, 0xae718fc8) called soa_set_params(static::0xae719398, ...) called nua: nua_application_event: entering nua: nua_respond: entering nua(0xae718fc8): sent signal r_respond nua: nua_handle_destroy: entering nua(0xae718fc8): sent signal r_destroy nua: nua_stack_set_params: entering nua: nua_handle_magic: entering nua: nua_handle_destroy: entering soa_set_params(static::0xae719398, ...) called tport_tsend(0xae7056b0) tpn = UDP/190.179.3.18:4375 tport_resolve addrinfo = 190.179.3.18:4375 tport_by_addrinfo(0xae7056b0): not found by name UDP/190.179.3.18:4375 tport_vsend returned 631 send 631 bytes to udp/[190.179.3.18]:4375 at 21:51:10.198733: ------------------------------------------------------------------------ SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP 192.168.0.1:4375 ;branch=z9hG4bK-0f9263f10caa;rport=4375;received=190.179.3.18 From: sip:doddle@216.75.60.102 <sip%3Adoddle(a)216.75.60.102>;tag=633f3915 To: <sip:doddle@216.75.60.102 <sip%3Adoddle(a)216.75.60.102> >;tag=U8QpcZyvrQ3Fg Call-Id: 186e708700bcf9a944855105fc3dce0e Cseq: 101 REGISTER User-Agent: FreeSWITCH-mod_sofia/1.0.5pre5-15326M Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE Supported: timer, precondition, path, replaces WWW-Authenticate: Digest realm="216.75.60.102", nonce="132239a5-e37e-4698-af61-5df9b3b67de8", algorithm=MD5, qop="auth" Content-Length: 0 ------------------------------------------------------------------------ nta: sent 401 Unauthorized for REGISTER (101) nta: timer set to 32000 ms nta_leg_destroy((nil)) soa_destroy(static::0xae719398) called tport_wakeup_pri(0xae7056b0): events IN tport_recv_event(0xae7056b0) tport_recv_iovec(0xae7056b0) msg 0xae716af8 from (udp/216.75.60.102:5060) has 706 bytes, veclen = 1 recv 706 bytes from udp/[190.179.3.18]:4375 at 21:51:10.453646: ------------------------------------------------------------------------ REGISTER sip:216.75.60.102 SIP/2.0 From: sip:doddle@216.75.60.102 <sip%3Adoddle(a)216.75.60.102>;tag=633f3915 To: sip:doddle@216.75.60.102 <sip%3Adoddle(a)216.75.60.102> Call-Id: 186e708700bcf9a944855105fc3dce0e Cseq: 102 REGISTER Expires: 3600 Date: Wed, 11 Nov 2009 21:51:51 GMT Max-Forwards: 70 User-Agent: Doddle WebPhone Supported: replaces Authorization: Digest username="doddle", realm="216.75.60.102", nonce="132239a5-e37e-4698-af61-5df9b3b67de8", uri="sip:216.75.60.102", response="686ec180c04fc70be22aaca9eb21f5e9", algorithm=MD5, cnonce="155fb1307a89ffc0eaed1e0e94958e6e", qop=auth, nc=00000033 Via: SIP/2.0/UDP 192.168.0.1:4375;branch=z9hG4bK-36a1b6039a42;rport Contact: <sip:doddle@190.179.3.18:4375;LINEID=fc9c0e49caad> Content-Length: 0 ------------------------------------------------------------------------ tport_deliver(0xae7056b0): msg 0xae716af8 (706 bytes) from udp/ 190.179.3.18:5060/sip next=(nil) nta: received REGISTER sip:216.75.60.102 SIP/2.0 (CSeq 102) nta: Via check: received=190.179.3.18 nta: canonizing sip:216.75.60.102 with contact nta: REGISTER (102) going to a default leg nua: nua_stack_process_request: entering nua: nh_create: entering nua: nh_create_handle: entering nua: nua_stack_set_params: entering soa_clone(static::0xae7098a0, 0xae704890, 0xae71ae30) called soa_set_params(static::0xae71b340, ...) called nua: nua_application_event: entering nua: nua_respond: entering nua(0xae71ae30): sent signal r_respond nua: nua_handle_destroy: entering nua: nua_stack_set_params: entering nua(0xae71ae30): sent signal r_destroy nua: nua_handle_magic: entering soa_set_params(static::0xae71b340, ...) called nua: nua_handle_destroy: entering tport_tsend(0xae7056b0) tpn = UDP/190.179.3.18:4375 tport_resolve addrinfo = 190.179.3.18:4375 tport_by_addrinfo(0xae7056b0): not found by name UDP/190.179.3.18:4375 tport_vsend returned 645 send 645 bytes to udp/[190.179.3.18]:4375 at 21:51:10.462570: ------------------------------------------------------------------------ SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP 192.168.0.1:4375 ;branch=z9hG4bK-36a1b6039a42;rport=4375;received=190.179.3.18 From: sip:doddle@216.75.60.102 <sip%3Adoddle(a)216.75.60.102>;tag=633f3915 To: <sip:doddle@216.75.60.102 <sip%3Adoddle(a)216.75.60.102> >;tag=vHHFetF0N0S2B Call-Id: 186e708700bcf9a944855105fc3dce0e Cseq: 102 REGISTER User-Agent: FreeSWITCH-mod_sofia/1.0.5pre5-15326M Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE Supported: timer, precondition, path, replaces WWW-Authenticate: Digest realm="216.75.60.102", nonce="5a5ebe31-baf6-429c-a184-f835a22d7c24", stale="true", algorithm=MD5, qop="auth" Content-Length: 0 ------------------------------------------------------------------------ nta: sent 401 Unauthorized for REGISTER (102) nta_leg_destroy((nil)) soa_destroy(static::0xae71b340) called Thank you in advacen, Federico Omoto

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mod_distributor for bridge
by DJB 11 Nov '09

11 Nov '09

Anthony, Would this configuration work if we want to do load sharing 50/50: #distributor.conf.xml <configuration name="distributor.conf" description="Distributor Configuration"> <lists> <list name="carrier1" total-weight="2"> <node name="gateway1" weight="1"/> <node name="gateway2" weight="1"/> </list> </lists> </configuration> ---------------------------------------------------- #sip_profiles/external/carrier1.xml <include> <gateway name="gateway1"> <param name="username" value="none"/> <param name="password" value="none"/> <param name="proxy" value="10.10.10.1"/> <param name="register" value="false"/> </gateway> <gateway name="gateway2"> <param name="username" value="none"/> <param name="password" value="none"/> <param name="proxy" value="10.10.10.2"/> <param name="register" value="false"/> </gateway> --------------------------------------------------- #dialplan/defalut/01_outbound_routes.xml <include> <extension name="gw1"> <condition field="destination_number" expression="^(.*)$"> <action application="bridge" data="${distributor(carrier1)}sofia/gateway/gateway1/$1"/> </condition> </extension> <extension name="gw2"> <condition field="destination_number" expression="^(.*)$"> <action application="bridge" data="${distributor(carrier1)}sofia/gateway/gateway2/$1"/> </condition> </extension> </include> Thank you, Dorn B.

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how to rewrite freeswitch SDP
by Juan Backson 11 Nov '09

11 Nov '09

Hi, I am using 1.0.4 version of freeswitch and I am doing proxy_media for all calls. Basically, I just proxy all media from one gateway to another with freeswitch serving as a middleman. In the outgoing invite, I found that the owner line ( o= ) in SDP is showing the originator's IP which I would like to avoid. Is there anyway to rewirte part of the SDP for the outgoing invite? thanks, jb

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playback from hadoop
by mark morreny 11 Nov '09

11 Nov '09

Hi, Does anyone know how to playback based on files from hadoop storage. There is a libhdcp, and java api. Is there anyway to put together a sample middle piece to move files from hadoop to freeswitch using memory space, so there is no disk I/O? Any feedback or suggestion will be greatly appreciated. thx, Mark

3 6

Flushing the Event buffer in Perl Event Socket
by velusamy velu 11 Nov '09

11 Nov '09

Dear All, I receiving the events in while loop by using recvEventTimed method in ESL.pm. I have to flush that Event buffer after some particular time. How can I do it? Thanks, Velusamy

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Freeswitch core dumped, when setting callback to events
by lakshmanan ganapathy 11 Nov '09

11 Nov '09

Dear all, I did the below code, to callback a function when CHANNEL_EXECUTE_COMPLETE event comes. I executed the script for the 1st time and I got nothing. When I executed the script for the 2nd time, it ended with Sedmentation fault with core dumped. I was unable to attach the core dump file with this mail. Please specify how to send files to freeswitch user mailing list if need be. The freeswitch log is here: http://pastebin.freeswitch.org/11038 #!/usr/bin/perl use strict; use Data::Dumper; our $session; $session->answer(); my $events=new freeswitch::EventConsumer("CHANNEL_EXECUTE_COMPLETE"); $events->pop(1); $events->swig_e_callback_set("playvoice"); sub playvoice() { freeswitch::consoleLog("INFO","Call back function called\n"); } return 1;

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Re: [Freeswitch-users] Help with dynamic IVR
by Lei Tang 11 Nov '09

11 Nov '09

As I opinion, it's not necessary write ivr script for each student. A "static" ivr script load question and response dynamic is what you need. 2009/11/11 Malay Thakershi <malay.thakershi(a)continuityhealth.com> > Hello. I am very new to FreeSwitch, Telephony and IVR. > > > > My goal is to prepare a student assessment IVR system as a college project. > But this IVR is going to be dynamic. So for each student assessment may be > different (number of questions, possible responses, flow of prompts, etc). > Is it possible to achieve something like this with FreeSwitch? Most IVR we > see are static (like a bank IVR system that flows always in same way). That > is why I am confused. Please share your views. > > > > Malay Thakershi > > _______________________________________________ > FreeSWITCH-users mailing list > FreeSWITCH-users(a)lists.freeswitch.org > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org > > -- Lei.Tang lei.tlfly(a)gmail.com

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Help with dynamic IVR
by Malay Thakershi 10 Nov '09

10 Nov '09

Hello. I am very new to FreeSwitch, Telephony and IVR. My goal is to prepare a student assessment IVR system as a college project. But this IVR is going to be dynamic. So for each student assessment may be different (number of questions, possible responses, flow of prompts, etc). Is it possible to achieve something like this with FreeSwitch? Most IVR we see are static (like a bank IVR system that flows always in same way). That is why I am confused. Please share your views. Malay Thakershi

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