- FreeSWITCH-users - FreeSWITCH Mailing Lists

propogating channel variables
by elijah 25 Nov '10

25 Nov '10

There is a channel variable I am adding to calls as they arrive that I would like to see within raised events. Specifically, I am adding my own database index to the A-leg, passing the call to mod_callcenter, then capturing the CHANNEL_ANSWER event where I am looking for this same index value. Unfortunately, I am not able to persist this custom channel variable for the duration of the call, despite using ‘export’. Could you suggest how I may accomplish a channel variable’s persistence in this situation?

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Call-State in LUA
by Tóth Róbert 24 Nov '10

24 Nov '10

Hi, Is it possible to get a channel's Call-State in LUA? Is there a function for this similar to session:getState()? (I would like to know if a channel is in HELD state.) Thanks

2 1

Possibility to remove/disable Allow-Events header?
by Peter Olsson 24 Nov '10

24 Nov '10

I have a problem when communicating to an Avaya Communication Manager PBX, it seems to fail if the Allow-Events header is present. I've reported this as a bug to Avaya, but I just wanted to make sure if it's in any way possible to stop FS from sending this? I understand if it's not, since this is really an Avaya problem - but I just wanted to make sure, before I start poking around in the code.. :) /Peter

1 0

FreeSWITCH Conference Call Starting Shortly
by Michael Collins 24 Nov '10

24 Nov '10

Hello all, Here's the agenda for today: http://wiki.freeswitch.org/wiki/FS_weekly_2010_11_24 It's a bit light so we'll focus on community talk, answering questions and tag-teaming the documenting of the items that are still outstanding. -MC

1 0

skypopen problem & X
by Ryanny Lin 24 Nov '10

24 Nov '10

Hi, all CentOS 5.4 Skype version: 2.0.0.72 Is anyone get the problem as below ? The problem looks like Xvfb problem or skype program??... These situations always are found at 04:02:xx (system crond !?). I'm trying to find out the problem. Here are three situations. The first two are different servers, but the same software version. When skype crashed, freeswitch restarts (I make it respawn automatically ). The last is Freeswitch *git-46a9fa3 2010-11-06 17-14-31 -0400. *Skype interfaces are removed automatically. *Version FreeSWITCH Version 1.0.head (e76d7d9|2010-07-13 19:05:07 -0400)* *Log message:* 2010-11-06 22:07:33.977165 [DEBUG] skypopen_protocol.c:176 rev git2svn-syncpoint-master-23-ge76d7d9[(nil)|37 ][DEBUG_SKYPE 176 ][f2 ][-1, 0,0] READING: |||USER xxxxskype ONLINESTATUS OFFLINE||| 2010-11-06 22:07:33.978165 [DEBUG] skypopen_protocol.c:176 rev git2svn-syncpoint-master-23-ge76d7d9[(nil)|37 ][DEBUG_SKYPE 176 ][f2 ][-1, 0,0] READING: |||USERSTATUS OFFLINE||| 2010-11-06 22:07:33.980167 [DEBUG] skypopen_protocol.c:176 rev git2svn-syncpoint-master-23-ge76d7d9[(nil)|37 ][DEBUG_SKYPE 176 ][f2 ][-1, 0, 0] READING: |||CONNSTATUS CONNECTING||| 2010-11-06 22:07:39.977226 [DEBUG] skypopen_protocol.c:176 rev git2svn-syncpoint-master-23-ge76d7d9[(nil)|37 ][DEBUG_SKYPE 176 ][f2 ][-1, 0, 0] READING: |||USER xxxxskype ONLINESTATUS ONLINE||| 2010-11-06 22:07:39.978237 [DEBUG] skypopen_protocol.c:176 rev git2svn-syncpoint-master-23-ge76d7d9[(nil)|37 ][DEBUG_SKYPE 176 ][f2 ][-1, 0, 0] READING: |||USERSTATUS ONLINE||| 2010-11-06 22:07:39.979243 [DEBUG] skypopen_protocol.c:176 rev git2svn-syncpoint-master-23-ge76d7d9[(nil)|37 ][DEBUG_SKYPE 176 ][f2 ][-1, 0, 0] READING: |||CONNSTATUS ONLINE||| 2010-11-07 04:02:13.186568 [NOTICE] switch_loadable_module.c:211 Adding Dialplan 'enum' 2010-11-07 04:02:13.186602 [NOTICE] switch_loadable_module.c:251 Adding Application 'enum' 2010-11-07 04:02:13.186632 [NOTICE] switch_loadable_module.c:273 Adding API Function 'enum' 2010-11-07 04:02:13.186661 [NOTICE] switch_loadable_module.c:273 Adding API Function 'enum_auto' 2010-11-07 04:02:13.187366 [DEBUG] mod_cdr_csv.c:321 Adding default template. ...ignored.. *Version FreeSWITCH Version 1.0.head (e76d7d9|2010-07-13 19:05:07 -0400)* *on The other Server:* 2010-11-14 02:05:20.556841 [DEBUG] skypopen_protocol.c:176 rev git2svn-syncpoint-master-23-ge76d7d9[(nil)|37 ][DEBUG_SKYPE 176 ][f6 ][-1,0, 0] READING: |||USER xxxxskype ONLINESTATUS OFFLINE||| 2010-11-14 02:05:20.557841 [DEBUG] skypopen_protocol.c:176 rev git2svn-syncpoint-master-23-ge76d7d9[(nil)|37 ][DEBUG_SKYPE 176 ][f6 ][-1,0, 0] READING: |||USERSTATUS OFFLINE||| 2010-11-14 02:05:20.559841 [DEBUG] skypopen_protocol.c:176 rev git2svn-syncpoint-master-23-ge76d7d9[(nil)|37 ][DEBUG_SKYPE 176 ][f6 ][-1,0, 0] READING: |||CONNSTATUS CONNECTING||| 2010-11-14 02:05:21.555930 [DEBUG] skypopen_protocol.c:176 rev git2svn-syncpoint-master-23-ge76d7d9[(nil)|37 ][DEBUG_SKYPE 176 ][f6 ][-1,0, 0] READING: |||USER xxxxskype ONLINESTATUS ONLINE||| 2010-11-14 02:05:21.557929 [DEBUG] skypopen_protocol.c:176 rev git2svn-syncpoint-master-23-ge76d7d9[(nil)|37 ][DEBUG_SKYPE 176 ][f6 ][-1,0, 0] READING: |||USERSTATUS ONLINE||| 2010-11-14 02:05:21.557929 [DEBUG] skypopen_protocol.c:176 rev git2svn-syncpoint-master-23-ge76d7d9[(nil)|37 ][DEBUG_SKYPE 176 ][f6 ][-1,0, 0] READING: |||CONNSTATUS ONLINE||| 2010-11-14 04:02:40.084151 [NOTICE] switch_loadable_module.c:211 Adding Dialplan 'enum' 2010-11-14 04:02:40.084222 [NOTICE] switch_loadable_module.c:251 Adding Application 'enum' 2010-11-14 04:02:40.084249 [NOTICE] switch_loadable_module.c:273 Adding API Function 'enum' 2010-11-14 04:02:40.084279 [NOTICE] switch_loadable_module.c:273 Adding API Function 'enum_auto' 2010-11-14 04:02:40.084962 [DEBUG] mod_cdr_csv.c:321 Adding default template. ignored... *Version FreeSWITCH Version 1.0.head (git-46a9fa3 2010-11-06 17-14-31 -0400)：* 2010-11-14 02:43:22.853545 [DEBUG] skypopen_protocol.c:173 [f3ae4d1|4706d39] [DEBUG_SKYPE 173 ][i3 ][IDLE,IDLE] READING: |||USER xxxxskype2 ONLINESTATUS OFFLINE||| 2010-11-14 02:43:22.853545 [DEBUG] skypopen_protocol.c:173 [f3ae4d1|4706d39] [DEBUG_SKYPE 173 ][i3 ][IDLE,IDLE] READING: |||USERSTATUS OFFLINE||| 2010-11-14 02:43:22.853545 [DEBUG] skypopen_protocol.c:173 [f3ae4d1|4706d39] [DEBUG_SKYPE 173 ][i3 ][IDLE,IDLE] READING: |||CONNSTATUS CONNECTING|||2010-11-14 02:45:01.351693 [DEBUG] skypopen_protocol.c:173 [f3ae4d1|4706d39] [DEBUG_SKYPE 173 ][i3 ][IDLE,IDLE] READING: |||USER xxxxskype2 ONLINESTATUS ONLINE||| 2010-11-14 02:45:01.351693 [DEBUG] skypopen_protocol.c:173 [f3ae4d1|4706d39] [DEBUG_SKYPE 173 ][i3 ][IDLE,IDLE] READING: |||USERSTATUS ONLINE||| 2010-11-14 02:45:01.351693 [DEBUG] skypopen_protocol.c:173 [f3ae4d1|4706d39] [DEBUG_SKYPE 173 ][i3 ][IDLE,IDLE] READING: |||CONNSTATUS ONLINE||| 2010-11-14 02:51:54.269508 [DEBUG] skypopen_protocol.c:173 [f3ae4d1|4706d39] [DEBUG_SKYPE 173 ][i6 ][IDLE,IDLE] READING: |||USER xxxxskype2 ONLINESTATUS OFFLINE||| 2010-11-14 02:51:54.269508 [DEBUG] skypopen_protocol.c:173 [f3ae4d1|4706d39] [DEBUG_SKYPE 173 ][i6 ][IDLE,IDLE] READING: |||GROUP 7 NROFUSERS 0||| 2010-11-14 02:58:56.371890 [DEBUG] skypopen_protocol.c:173 [f3ae4d1|4706d39] [DEBUG_SKYPE 173 ][i6 ][IDLE,IDLE] READING: |||USER xxxxskype2 ONLINESTATUS ONLINE||| 2010-11-14 02:58:56.371890 [DEBUG] skypopen_protocol.c:173 [f3ae4d1|4706d39] [DEBUG_SKYPE 173 ][i6 ][IDLE,IDLE] READING: |||GROUP 7 NROFUSERS 1||| 2010-11-14 04:02:35.454957 [ERR] skypopen_protocol.c:1503 [f3ae4d1|4706d39] [ERRORA 1503 ][none ][N/A,N/A] Fatal display error for 11, :107.0 2010-11-14 04:02:35.454957 [ERR] skypopen_protocol.c:1724 [f3ae4d1|4706d39] [ERRORA 1724 ][i7 ][DEAD,IDLE] Fatal display error for :107 - successed to jump 2010-11-14 04:02:35.454957 [WARNING] skypopen_protocol.c:1745 [f3ae4d1|4706d39] [WARNINGA 1745 ][i7 ][DEAD,IDLE] Removing skype interface #i7 2010-11-14 04:02:35.454957 [DEBUG] mod_skypopen.c:1466 [f3ae4d1|4706d39] [DEBUG_SKYPE 1466 ][i7 ][DEAD,IDLE] EXITING 2010-11-14 04:02:35.454957 [ERR] skypopen_protocol.c:1503 [f3ae4d1|4706d39] [ERRORA 1503 ][none ][N/A,N/A] Fatal display error for 10, :111.0 2010-11-14 04:02:35.454957 [ERR] skypopen_protocol.c:1724 [f3ae4d1|4706d39] [ERRORA 1724 ][i11 ][DEAD,IDLE] Fatal display error for :111 - successed to jump 2010-11-14 04:02:35.454957 [WARNING] skypopen_protocol.c:1745 [f3ae4d1|4706d39] [WARNINGA 1745 ][i11 ][DEAD,IDLE] Removing skype interface #i11 2010-11-14 04:02:35.454957 [DEBUG] mod_skypopen.c:1466 [f3ae4d1|4706d39] [DEBUG_SKYPE 1466 ][i11 ][DEAD,IDLE] EXITING 2010-11-14 04:02:35.454957 [ERR] skypopen_protocol.c:1503 [f3ae4d1|4706d39] [ERRORA 1503 ][none ][N/A,N/A] Fatal display error for 9, :109.0 2010-11-14 04:02:35.454957 [ERR] skypopen_protocol.c:1724 [f3ae4d1|4706d39] [ERRORA 1724 ][i9 ][DEAD,IDLE] Fatal display error for :109 - successed to jump ...ignored /var/log/message: Nov 14 04:02:36 sf1 syslogd 1.4.1: restart. Nov 14 04:02:35 sf1 kernel: xfs[2162]: segfault at 0000000000000000 rip 000000000040ddce rsp 00007fffa97ab580 error 4 -- Sincerely regards, Ryanny

2 1

Using MySQL for CoreDB
by Ahmed Ajmal 24 Nov '10

24 Nov '10

Hi I have been struggling to setup CoreDB to use MySQL but no luck so far. Before that I was using an older version of ODBC connector which Freeswitch was able to connect to however wasn't able to make multi-line statements as they were not supported in that particular ODBC connector release, so I upgraded to mysql-connector-odbc-5.1.8 which solves the multi-line statement problem but now freeswitch is unable to connect to the db at startup heres what the console prints: 2010-11-24 08:46:26.006947 [INFO] switch_core_sqldb.c:1616 Opening DB 2010-11-24 08:46:26.011415 [CRIT] switch_odbc.c:210 The sql server is not responding for DSN fs [][188] 2010-11-24 08:46:26.011454 [INFO] switch_odbc.c:215 The connection has been re-established . and this goes on and on for a while after which the process terminates. Heres what my odbcinst and odbc files look like: Odbcinst.ini Description = ODBC for MySQL Driver = /usr/lib64/libmyodbc5.so Setup = /usr/lib64/libmyodbc3S.so UsageCount = 1 FileUsage = 1 Odbc.ini [fs] Driver = MySQL SERVER = 208.xx.xxx.xxx USER = fsuser PASSWORD = fsuser DATABASE = freeswitch PORT = 3306 Option = 67108864 I am on a 64 bit CentOS with FreeSWITCH Version 1.0.head (git-e828282 2010-11-24 06-07-21 +0000). MySQL Server version: 5.1.44-community MySQL Community Server (GPL). Thanks Ahmed

1 0

Aastra SIP-DECT and UNREGISTER from FreeSWITCH
by Helmut Kuper 24 Nov '10

24 Nov '10

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello, I installed today an Aastra SIP-DECT. It works so far pretty well. When I unregister a "portable part" (pp) (which is a handset) I found many of this syslog messages: Nov 4 17:12:47 omm: 0001986827 *** DSIP: [01|-1] Missing expires in REGISTER-2xx, assume 300 s Nov 4 17:12:47 omm: 0001986913 *** DSIP: [01|-1] Missing expires in REGISTER-2xx, assume 300 s Nov 4 17:12:48 omm: 0001987011 *** DSIP: [01|-1] Missing expires in REGISTER-2xx, assume 300 s The result is a (allways successful) unregistering loop done by the aastra base. The first REGISTER from aastra is replyed with 401 by FS. The 2nd REGISTER is replyed with 200 OK. The syslog messages tell me that the aastra dect base is looking for expires header in FS's SIP REGISTER 200 reply. But there is no such field in FS' response. I found this link (http://www.ietf.org/mail-archive/web/sip/current/msg11313.html) where say say that an expires header is neccessary. The RFC 3261 seems to confirm that: "The registrar returns a 200 (OK) response. The response MUST contain Contact header field values enumerating all current bindings. Each Contact value MUST feature an "expires" parameter indicating its expiration interval chosen by the registrar. The response SHOULD include a Date header field." FS's 200 ok reply is this: SIP/2.0 200 OK Via: SIP/2.0/UDP aa.aa.aa.aa;branch=z9hG4bK-655180136fcd67 From: "PP 1" <sip:4919@bb.bb.bb.bb>;tag=f-1a3ec06907bcc23 To: "PP 1" <sip:4919@bb.bb.bb.bb>;tag=vQ7ZUS1aQHNye Call-ID: 1e19ff301a3ec04cd2c75a3@DSIP CSeq: 369236 REGISTER Contact: "PP 1" <sip:4919@aa.aa.aa.aa> Date: Thu, 04 Nov 2010 15:56:37 GMT User-Agent: FreeSWITCH-mod_sofia/1.0.head-git- Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE Supported: timer, precondition, path, replaces Content-Length: 0 Is this a problem in aastra or in FS? Or is there a way do configure it in FS? What do you think? I use FS trunk. Unfortunately I can't get the revision number but it shouldn't be older than two months. regards helmut -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkzS5PUACgkQ4tZeNddg3dy6xQCcDXGus4NeLGkky1+Hy13W83dT mzQAniDgaydQfK+blJSWC/TdNPi+BF3c =yzsh -----END PGP SIGNATURE-----

4 7

Volume of DTMF tones
by Phillip Jones 24 Nov '10

24 Nov '10

Hi there, We received the following comment from a customer who is not able to use DTMF tones generated from FreeSWITCH. The call flow is PSTN ------> FS -----> PSTN i.e. simple call forwarding. The comment reads: "we had our phone system tech out yesterday. He tested the line and noted that when the forwarded (FreeSWITCH) line is forwarded the DTMF tones were weak. When our main line was called directly the DTMF tones were clear and strong. Perhaps by boosting the power during the forwarding process this can be rectified. I hope that helps. I am using start_dtmf_generate Is there a way of boosting the volume of the generated tones? Or just a better way to handle this situation? Thanks so much for any advice Pj

2 2

using speex
by David Wafula 24 Nov '10

24 Nov '10

Hi all, How do i get this to work: >From SIP client, this is what am sending: ================================ Content-Type: application/sdp Contact: <sip:1000@xx.xx.xx.xx.xx:6060;transport=UDP> v=0 o=user1 53655765 2353687637 IN IP4 xx.xx.xx.xx.xx s=- c=IN IP4 xx.xx.xx.xx t=0 0 m=audio 1935 RTP/AVP 0 a=rtpmap:98 SPEEX/8000 (and, is 98 even the correct value here?) but freeswitc logs show this: ============================ ... 2010-11-23 15:54:19.947415 [DEBUG] sofia_glue.c:2741 Set Codec sofia/internal/1000(a)xx.xx.xx.xx PCMU/8000 20 ms 160 samples 64000 bits ..... 2010-11-23 15:54:19.993146 [DEBUG] mod_sofia.c:683 Local SDP sofia/internal/1000(a)xx.xx.xx.xx: v=0 o=FreeSWITCH 1290496453 1290496454 IN IP4 xx.xx.xx.xx s=FreeSWITCH c=IN IP4 xx.xx.xx.xx t=0 0 m=audio 31206 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=silenceSupp:off - - - - a=ptime:20 a=sendrecv ..... Why is it sticking to PCMU/8000? and though RTP flows, audio not working. in vars.xml, i have: ... <X-PRE-PROCESS cmd="set" data="global_codec_prefs=speex@8000h @20i,G7221@32000h,G7221@16000h,G722,PCMU,PCMA,GSM"/> <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=speex@8000h @20i,PCMU,PCMA,GSM"/> ..... -- David Wafula

4 9

Re: [Freeswitch-users] mod managed installation
by Budi wibowo 24 Nov '10

24 Nov '10

Glib-devel already installed and latest version according to yum ------Original Message------ From: William Suffill Sender: freeswitch-users-bounces(a)lists.freeswitch.org To: FreeSWITCH Users Help ReplyTo: FreeSWITCH Users Help Subject: Re: [Freeswitch-users] mod managed installation Sent: Nov 15, 2010 8:23 AM You are missing development headers for glib as well as the mono devel headers. yum install glib-devel will solve the glib. RPMForge has more current mono packages but haven't used it first hand to know the exact requirements of mod_managed. http://www.rpmrepo.org/RPMforge/Using mono-devel at a minimum I suspect. Don't know if there are any other dependences that yum doesn't solve for you. http://packages.sw.be/mono/ -- W _______________________________________________ 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

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