- FreeSWITCH-users - FreeSWITCH Mailing Lists

Issue with BLF and shared line Indications
by Kunal Mittal 06 Jul '21

06 Jul '21

Looking for some help with BLF in Freeswitch. Randomly for few users BLF indicator for parking and shared lines stops working. Rebooting the phone fixes the problems for some time and then again it stops working. We have FS 1.10.6 Approx. 500 Users Registered (most of them registered remotely from different networks) 1000 Contacts (Multiple registrations) Using Call Parking and Shared lines, most phones subscribe for BLF to monitor the calls on shared line or parked calls. System Details: VM with 12 GB Ram and 8 Core CPU. Using Postgres for Core Data and profiles. Max 40-50 calls. Sometimes I notice high CPU on this server, while on other servers with no shared lines and no BLF, Virtual machines handles 100+ calls and 700 users. Anyone could provide any suggestions/hints to help troubleshoot this. Is this too much for one server to handle? Is BLF too complicated?

2 1

Setting Contact Header in Register
by Peter Steinbach 06 Jul '21

06 Jul '21

Hello, for a german SIP provider, I need to send the contact header in the Register request the following way: Contact: <sip:012345678@xx.yy.zz.aa:5080> with 012345678 as the registered SIP trunk number Today we send: Contact: <sip:gw+dtst@xx.yy.zz.aa:5080;transport=udp;gw=dtst> which is not accepted by them. The reason is: They filter SIP packets by their phone numbers in the contact header for security reasons. So my question is: Is there a way to set the desired behaviour in the Register request: Contact: <sip:012345678@xx.yy.zz.aa:5080> -- With kind regards Peter Steinbach Telefaks Services GmbH mailto:lists (att) telefaks.de Internet: www.telefaks.de

2 2

Re: [Freeswitch-users] Verto Installation Ubuntu 21.04
by David Villasmil 06 Jul '21

06 Jul '21

Why is it so difficult to just follow recommendations and use Debian? I will never understand this. When people go to the doctor and the doctor prescribes a drug for kidney failure, do they get drugs for feet pain and expect their kidneys to get better? On Tue, 6 Jul 2021 at 06:48, Wayne Chang via FreeSWITCH-users < freeswitch-users(a)lists.freeswitch.org> wrote: > > > > ---------- Forwarded message ---------- > From: Wayne Chang <wayne_w_chang(a)yahoo.com> > To: "freeswitch-users(a)lists.freeswitch.org" < > freeswitch-users(a)lists.freeswitch.org> > Cc: > Bcc: > Date: Tue, 6 Jul 2021 05:12:38 +0000 (UTC) > Subject: Verto Installation Ubuntu 21.04 > Hi, > > Do we have an instruction to install Verto Communicator on Ubuntu 21.04. > The freeswitch 1.10.3 provides debian 8 installation script. It doesn't > work for ubuntu 21.04. > > Thanks > > Wayne > > > > ---------- Forwarded message ---------- > From: Wayne Chang via FreeSWITCH-users < > freeswitch-users(a)lists.freeswitch.org> > To: "freeswitch-users(a)lists.freeswitch.org" < > freeswitch-users(a)lists.freeswitch.org> > Cc: > Bcc: > Date: Mon, 05 Jul 2021 22:48:19 -0700 (PDT) > Subject: [Freeswitch-users] Verto Installation Ubuntu 21.04 > _________________________________________________________________________ > > The FreeSWITCH project is sponsored by SignalWire https://signalwire.com > Enhance your FreeSWITCH install with disruptive priced SMS and PSTN > services. > Build your next product on our scalable cloud platform. > > Join our online community to chat in real time > https://signalwire.community > > Professional FreeSWITCH Services > sales(a)freeswitch.com > https://freeswitch.com > > Official FreeSWITCH Sites > https://freeswitch.com/oss > https://freeswitch.org/confluence > https://cluecon.com > > 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 > https://freeswitch.com -- Regards, David Villasmil email: david.villasmil.work(a)gmail.com phone: +34669448337

3 2

Verto Installation Ubuntu 21.04
by Wayne Chang 06 Jul '21

06 Jul '21

Hi, Do we have an instruction to install Verto Communicator on Ubuntu 21.04. The freeswitch 1.10.3 provides debian 8 installation script. It doesn't work for ubuntu 21.04. Thanks Wayne

2 1

Dial plan
by compuwar＠gmail.com 05 Jul '21

05 Jul '21

Hi, I have a bunch of folks with cell phones only that I’d like to add to two different ring groups, then bridge the first one who answers in the first ring group into a call with an external caller. How should I approach this? The PBX has one SIP gateway for its DID and external calls. Thanks, Paul -- compuwar(a)gmail.com

1 0

Playback overlay
by Pete Kay 04 Jul '21

04 Jul '21

Hi If I have a channel that is on playback loop, is it possible to insert another audio to play on top of it so the two audio will be mixed together? Thanks for any hints on how to do it. Pete

1 0

Amazon EC2 Instances - Freeswitch
by HS 03 Jul '21

03 Jul '21

Dear all, I have been testing an Opensips + Freeswitch setup on the same instance on EC2. I did follow the guide here for IP setup: https://freeswitch.org/confluence/display/FREESWITCH/Amazon+EC2 However, for production, it seems better to have separate instances for Opensips and Freeswitch. (Or wrong?). What would be the following variables: bind_server_ip external_rtp_ip external_sip_ip Shall I use the Opensips external IP or Freeswitch (although Freeswitch will have no external access). Thanks for the help.

5 17

MESSAGE to UAS
by Nathan Stratton 02 Jul '21

02 Jul '21

I have some WebRTC clients that I am sending events to with SIP MESSAGEs. That is working just fine, I now need the clients to be able to send MESSAGEs to the server for some new functionality. The problem is even if I use In-dialog MESSAGE FreeSWITCH won't forward to the server I think because the server is not registered. Is there any way around this? recv 607 bytes from wss/[50.210.153.253]:44690 at 07:53:19.925923: ------------------------------------------------------------------------ MESSAGE sip:Support_en@troc.vocinity.com SIP/2.0 Via: SIP/2.0/WSS om8id4d0cugn.invalid;branch=z9hG4bK7703475 Max-Forwards: 69 To: <sip:Support_en@troc.vocinity.com> From: <sip:3YazwD2@troc.vocinity.com>;tag=qhkvmlhr0h Call-ID: dv5c1uqflbem9a8lme1a CSeq: 1295 MESSAGE Content-Type: text/plain Allow: INVITE,ACK,CANCEL,BYE,UPDATE,MESSAGE,OPTIONS,REFER,INFO,NOTIFY Supported: outbound User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.114 Safari/537.36 Content-Length: 50 {"type":"unmute","call-id":"dv5c1uqflbem9a8lme1a"} send 490 bytes to wss/[50.210.153.253]:44690 at 07:53:19.926308: ------------------------------------------------------------------------ SIP/2.0 202 Accepted Via: SIP/2.0/WSS om8id4d0cugn.invalid;branch=z9hG4bK7703475;received=50.210.153.253;rport=44690 From: <sip:3YazwD2@troc.vocinity.com>;tag=qhkvmlhr0h To: <sip:Support_en@troc.vocinity.com>;tag=9j4pppXHB0jNe Call-ID: dv5c1uqflbem9a8lme1a CSeq: 1295 MESSAGE Contact: <sip:204.89.189.51> User-Agent: Vocinity, Inc. Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: path, replaces Content-Length: 0 2021-07-02 07:53:19.925647 [WARNING] sofia_presence.c:221 Not sending to local box for Support_en(a)troc.vocinity.com 2021-07-02 07:53:19.925647 [ERR] sofia_presence.c:272 Chat proto [sip] from [<sip:3YazwD2@troc.vocinity.com>;tag=qhkvmlhr0h] to [Support_en(a)troc.vocinity.com] {"type":"unmute","call-id":"dv5c1uqflbem9a8lme1a"} Nobody to send to: Profile internal ><> nathan stratton

1 0

Mod_v8 issues - build 1.10.6
by John Hardiman 01 Jul '21

01 Jul '21

Hi All, I hope you can help with something I have noticed. Current build is below and I am looking to use some scripting with v8 (javascript is required here), but I am hitting a whole host of issues with just trying to get mod_v8 installed. The rest of the software I have tried is perfect and has been for a few days. Ubuntu 20.04 server - latest and upto date. FreeSWITCH build 1.10.6 Here is my debug and steps taken, but I am at a loss currently so any help would be appreciated here. Am I missing something simple here? Many Thanks, John. >From the documentation: https://freeswitch.org/confluence/display/FREESWITCH/mod_v8 " Build/Install mod_v8 is built and installed by default as of revision b76233266931ca0b53f3bcc589277b972d714216. If for some reason it's not, do the following: Uncomment languages/mod_v8 in modules.conf in your src directory (make it always build and install mod_v8) Run 'make mod_v8-install' to make and install just the v8 module Edit conf/autoload_configs/modules.conf.xml in your FreeSWITCH(tm) install directory to load mod_v8 In fs_cli, run "load mod_v8" " If you uncomment it from the autoload_configs/modules.conf.xml and reloadxml then you won't get any errors, but as the module doesn't exist, if you try to do a javascript command from fs_cli it will give you an error: "-ERR javascript Command not found!" Running through the 'make mod_v8-install' throws some errors about: " making install mod_v8 make[2]: Entering directory '/usr/src/freeswitch-1.10.6.-release/src/mod/languages/mod_v8' make install-am make[3]: Entering directory '/usr/src/freeswitch-1.10.6.-release/src/mod/languages/mod_v8' CXX mod_v8_la-mod_v8.lo In file included from mod_v8.h:36, from mod_v8.cpp:68: ./include/javascript.hpp:35:10: fatal error: v8.h: No such file or directory 35 | #include <v8.h> | ^~~~~~ compilation terminated. " Trying to recompile with: "sudo ./configure -C" throws the below errors: " checking for v8-6.1_static >= 6.1.298... checking for v8fs_static >= 6.1.298... checking for v8 >= 6.1.298... configure: error: You need to either install libv8-6.1-dev (>= 6.1.298), libv8fs-dev (>= 6.1.298) or disable mod_v8 in modules.conf root@freeswitch:/usr/src/freeswitch-1.10.6.-release#<mailto:root@freeswitch:/usr/src/freeswitch-1.10.6.-release#> " On Ubunutu and Debian this is libv8-dev and is installed. root@freeswitch:/usr/src/freeswitch-1.10.6.-release#<mailto:root@freeswitch:/usr/src/freeswitch-1.10.6.-release#> sudo apt-get install libv8-dev Reading package lists... Done Building dependency tree Reading state information... Done Note, selecting 'libnode-dev' instead of 'libv8-dev' libnode-dev is already the newest version (10.19.0~dfsg-3ubuntu1). 0 upgraded, 0 newly installed, 0 to remove and 4 not upgraded. root@freeswitch:/usr/src/freeswitch-1.10.6.-release#<mailto:root@freeswitch:/usr/src/freeswitch-1.10.6.-release#>

2 2

webapi - call center module - queue functionality
by Dinesh Krishnamurthy 29 Jun '21

29 Jun '21

Hi all, We are trying to do the following with the help of the webapi and wanted to get some help. We are following the URL published in confluence page. https://freeswitch.org/confluence/display/FREESWITCH/mod_xml_rpc 1. We want to add an agent/set of agents to specific queues so they can take calls that come into those queues. We are able to do this via the xml file configuration but we could not find an equivalent API to do this. 2. We are trying to add or modify a user profile but only listing users is available through the API - E.g.: http://192.168.X.X:8080/webapi/list_users 3. We would also need to know if we are able to get the output via JSON, it is difficult to parse text files Any help would be appreciated Thank you, DK

1 0