- FreeSWITCH-users - FreeSWITCH Mailing Lists

Detecting if a call was a fax call after hangup
by Erkan Durmuş 23 May '19

23 May '19

Hi, I have an extension that should get fax calls only. I do not want to use `tone_detect` or `spandsp_start_fax_detect` apps as they not provide fax tone to caller while detecting, which doesn't let caller that it is a fax line. So directly `rx_fax` runs for these fax lines providing fax signal into call. Without pre-detection, when call fails, I want distinguish whether the remote caller was a user or a fax machine. Is it possible to check if call was really from a fax machine by reading some spandsp session variables, or other variables? So I'll be sure that that was a fax call and failed. (I've already compaired spandsp variables with a failed fax call and a user call but not helped) Thanks in advance.

1 0

Cannot record audio played to channels
by Tom Fielding 23 May '19

23 May '19

Hi all, I have a bridged call is being recorded by a Lua script. api:executeString("uuid_setvar "..uuid.." RECORD_STEREO true"); api:executeString("uuid_setvar "..uuid.." RECORD_READ_ONLY false"); api:executeString("uuid_setvar "..uuid.." RECORD_WRITE_ONLY false"); api:executeString("uuid_record "..uuid.." start "..recfile); I'm then playing an audio disclosure, which can be heard correctly. api:executeString("uuid_displace ".. uuid..' start '..audioFile..' mux' ); However, I'd like the disclosure to be recorded into the recording file, but it isn't for some reason. Am I missing something? Thanks!

1 0

{full-screen=true} doesn't seem to work with conference play
by Ramesh Kandasamy 23 May '19

23 May '19

Hi all, I am trying to use conference play api as below to play an image/video to all the participants of a video conference. conference <confName> play {full-screen=true,png_ms=3000}<image file complete path> I am expecting this image to be played to all pariticipants of the conference as full-screen for 3 seconds. But it plays as one of the screens besides the video screens of other participants for 3 seconds. What am I doing wrong? Thanks Ramesh

1 0

No calls recovery using postgresql in HA
by Francisco Carmona Ramírez 22 May '19

22 May '19

Hi all, I'm working in a HA in Freeswitch v1.8, but i found a lot of troubles for do that, i follow the guide that I found here https://freeswitch.org/confluence/display/FREESWITCH/High+Availability , but i can't solve my problem, following I will present my configuration I use keepalived to solve the problem with the floating IP, now the IP starts in master, when that goes down, the IP change to the slave, and when the master goes up, the IP comes other time to him, in that part I don't have problems. Then I use PostgreSQL for the database that i need to recover calls, in bot servers i have the same configuration of postgresql ---------------------------------------------------------------------------------------------------------- /var/lib/pgsql/data/postgresql.conf listen_addresses = '*' and in /var/lib/pgsql/data/pg_hba.conf # TYPE DATABASE USER ADDRESS METHOD # "local" is for Unix domain socket connections only local all all md5 # IPv4 local connections: host all all all md5 # IPv6 local connections: host all all ::1/128 md5 ---------------------------------------------------------------------------------------------------------------- Both databases are accessible both from freeswitch and from the other server Then that is my configuration in master -------------------------------------------------------------------------------------------------------------------- In /usr/local/freeswitch/conf/sip_profiles/internal.xml and in /usr/local/freeswitch/conf/sip_profiles/external.xml i have <param name="track-calls" value="true"/> /usr/local/freeswitch/conf/autoload_configs/switch.conf.xml <param name="core-db-dsn" value="pgsql://hostaddr= ip_master dbname=freeswitch user=postgres password='password' options='-c client_min_messages=NOTICE' application_name='freeswitch'"/> <param name="core-recovery-db-dsn" value="pgsql://hostaddr= ip_slave dbname=freeswitch user=postgres password='password' options='-c client_min_messages=NOTICE' application_name='freeswitch'"/> ---------------------------------------------------------------------------------- That is the configuration in slave In /usr/local/freeswitch/conf/sip_profiles/internal.xml and in /usr/local/freeswitch/conf/sip_profiles/external.xml i have <param name="track-calls" value="true"/> /usr/local/freeswitch/conf/autoload_configs/switch.conf.xml <param name="core-db-dsn" value="pgsql://hostaddr= ip_slave dbname=freeswitch user=postgres password='password' options='-c client_min_messages=NOTICE' application_name='freeswitch'"/> <param name="core-recovery-db-dsn" value="pgsql://hostaddr= ip_master dbname=freeswitch user=postgres password='password' options='-c client_min_messages=NOTICE' application_name='freeswitch'"/> -------------------------------------------------------------------------------------------------------------- When i make a call, i can see it in the local database of the server that perfors it, but no in the other when i goes to fs_cli and make a db_cache status i recieved that ------------------------------------------------------------------------------------------------------ freeswitch@freeswitch> db_cache status db="freeswitch",type="core_db" Type: CORE_DB Last used: 1 Total used: 5372 Flags: Unlocked, Detached(0) Creator: sofia_glue.c:2499 Last User: sofia_glue.c:2535 db="hostaddr= ip dbname=freeswitch user=postgres password=",type="odbc" Type: PGSQL Last used: 0 Total used: 6477 Flags: Unlocked, Detached(0) Creator: src/switch_console.c:255 Last User: src/switch_console.c:255 db="fifo",type="core_db" Type: CORE_DB Last used: 64648 Total used: 1 Flags: Locked, Attached(1) Creator: src/switch_core_sqldb.c:2058 Last User: db="freeswitch",type="core_db" Type: CORE_DB Last used: 64650 Total used: 2 Flags: Locked, Attached(1) Creator: sofia_glue.c:2268 Last User: src/switch_core_sqldb.c:2058 db="freeswitch",type="core_db" Type: CORE_DB Last used: 64650 Total used: 2 Flags: Locked, Attached(1) Creator: sofia_glue.c:2268 Last User: src/switch_core_sqldb.c:2058 db="hostaddr= ip dbname=freeswitch user=postgres password=",type="odbc" Type: PGSQL Last used: 64650 Total used: 2 Flags: Locked, Attached(1) Creator: src/switch_core_sqldb.c:3375 Last User: src/switch_core_sqldb.c:2058 6 total. 4 in use. --------------------------------------------------------------------------------------------------------- With this information, i think the problem is with the "core-recovery-db-dsn" but i can solve it, someone know how to solve this issue?

2 1

$$$ Reward $$$ Multiple Logins on v1.8
by Sean Devoy 22 May '19

22 May '19

Hi All, I have tried everything I have been advised to as well as anything I could find on the web. I cannot get multiple logins to work on the current release of FS on DEBIAN. The phones in question are CISCP SPA504Gs, but that does not seem to be relevant. I have cloned my server to a test environment. I am offering $100U.S. via PayPal for someone to use the test system and fix the problem. Of course, you will need to inform me what you did so I can apply it to the production system. I need this fixed ASAP so I don't get billed for 2 servers for another month. I will share a putty key (and password) with root access. If interested, please send me a private email. I will post here when the offer is taken. Thanks, Sean Devoy.

7 8

Text display in a conference
by Ramesh Kandasamy 22 May '19

22 May '19

Hi all, I am looking for a way to send a text display from Freeswitch to all the participants of a video conference. Though, I found a way to do this with playing an image, is there any other way to send this display as text? Thanks Ramesh

1 1

No video in some android phones (linphone-android client)
by Jose David Jurado Alonso 21 May '19

21 May '19

Hi, On some Android phones the video does not work properly (not shown) when a video call is made. The used client is linphone-android (I have consulted his repository and I have not seen anything related). The problem has been presented in mobile phones such as Xiaomi MI6 and Samsung S8, phones that have android with own layers of personalization and try to integrate VoIP calls with telephone calls. However, in other phones of these brands works correctly. I have a similar issue in some iOS devices with the equivalent client. Has anyone had the same problem or knows what can be done? José David Jurado Alonso

2 1

Fwd: Verto cluster / load balance
by Xiemin Chen 21 May '19

21 May '19

Hi, anyway to achieve the Verto cluster / load balance so that the chat / conf manager features are still workable?

1 0

Shared Lines not working on 1.8
by Sean Devoy 21 May '19

21 May '19

Hi, I just switched a customer from our version 1.4 server to our 1.8 server. They have 2 phones programmed with the same 3 shared extensions. The only change made was the FQDN they login to. In show registrations, I only see one login for each extension. The status on the phones all say registered. When called, only one of the 2 phones rings. This customer is a restaurant whose employees can't handle "transfer", they insist on only using "hold" and pick up. The phones are cisco, nat'ed and the server is not nat'ed. The phones are configured for Shared lines as well. This is sort of urgent. Please help if you can. Many thanks, Sean Sample User Dir entry: <user id="201"> <variables> <variable name="outbound_caller_id_name" value="All About Lunch"/> <variable name="outbound_caller_id_number" value="4106671100"/> <variable name="internal_caller_id_name" value="A.A.L."/> <variable name="internal_caller_id_number" value="201"/> <variable name="user_context" value="from-internal-AAL"/> <variable name="accountcode" value="AAL"/> <variable name="callgroup" value="1"/> <variable name="sip-force-contact" value="NDLB-connectile-dysfunction"/> </variables> <params> <param name="manage-shared-appearance" value="true" /> <param name="multiple-registrations" value="true"/> </params> </user>

7 16

G729 Clarification
by Vishal Pai 16 May '19

16 May '19

Hello Everyone I am having some confusion regarding the codec G729. As i know the G729 codec is available on freeswitch as a commerical module but there some module like mod_bcg729. Just want to know what is difference between them. Thank You Vishal Pai

6 11