- FreeSWITCH-users - FreeSWITCH Mailing Lists

Repository server licensing
by Laura Smith 04 Apr '22

04 Apr '22

I find it somewhat odd that nobody seems to care much about the implied licensing that people are now forced to sign up to with the stupid Freeswitch repo changes. Specifically the registration action has an "By continuing you agree to our Legal Policies" commitment. This is problematic for two reasons: 1) Many people, by virtue of their employment conditions, are not in a position to enter into legally binding contracts on behalf of their employer. 2) But, perhaps MOST IMPORTANTLY is that these "Legal Policies" include Section 9 "LICENSES AND PROPRIETARY RIGHT". Come on guys. If you are going to force people to register for the repo, at least don't hide it behind un-necessary legal junk. Especially if that legal junk includes different/diverging license wording to the actual Freeswitch license.

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Get a Header in Lua
by Alexander Perkins 01 Apr '22

01 Apr '22

Hi All. I am trying to get one of the SIP headers in a Lua script. The header I am trying to get is X-AWSCONNECT-ID. I've tried to use session:getVariable("sip_X-AWSCONNECT-ID"), but no luck. What is the recommended approach to get this? Thanks, Alex

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Re: [Freeswitch-users] MYSQL Query Performance Related Issue
by Christian Berger 01 Apr '22

01 Apr '22

Hi, Am 01.04.22 um 14:20 schrieb Devang Dhandhalya via FreeSWITCH-users: > and rate=(select min(rate) from deckrate where > code=SUBSTRING('12345566878',1,length(code))) limit 1 Here is your problem. That statement will mean that your database will have to manually go through _all_ entries in the decrate table as it needs to calculate the SUBSTRING for every entry. The better solution is to have an index on "code" an a query like... code in ('12345678', '1234567', '123456'...'12','1') With such a query the index will be used and it'll be _much_ faster. Christian Berger foncloud GmbH & Co KG Hahlweg 2a 36093 Künzell Tel: / Fax: +49 661 968990-99 Email: Christian.Berger(a)foncloud.net Web: www.foncloud.net P.S.: Wussten Sie schon? Unter https://www.foncloud.net/wissen finden Sie zahlreiche Informationen und hilfreiche Artikel rund um unsere Produkte und Services. Registergericht: Amtsgericht Fulda, Persönlich haftende Gesellschafterin der foncloud GmbH&Co.KG: Global Brain Network GmbHGeschäftsführer der Global Brain Network GmbH: Peter Krug Sitz der Gesellschaft: Künzell. Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorised copying, disclosure or distribution of the material in this e-mail is strictly forbidden.

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MYSQL Query Performance Related Issue
by Devang Dhandhalya 01 Apr '22

01 Apr '22

Hi All I Want to discuss about Mysql query performance related, We are Using AWS RDS Mysql Database ,AWS RDS CPU Usage is upto 100% when we perform load test of outbound calls . Problem : Actually we are using This Mysql Query to get price and rateid with use of Dialled Number with most length match in table using Substring aggregate functions and minimum rate for same Dialled Number with Substring fucntion in Deckrate Table Query : select deckrate.rate as carrierPrice,deckrate.rateid from deckrate where code=SUBSTRING('12345566878',1,length(deckrate.code)) and rate=(select min(rate) from deckrate where code=SUBSTRING('12345566878',1,length(code))) limit 1 Setup : we are running this query from Freeswitch using lua script when we perform load test calls at that time this query Execute for Every Calls and AWS RDS CPU usage gradually increasing and its upto 100% of CPU usage we also try with Store Procedure method to decrease query execution time , when we run load test with store procedure after that also getting high cpu usage , actually what we found this substring going to check all 0.5M record in table and find most number of length match with dialled number so i think that aggregate function takes time , Approx 2000 Queries will get executed simultaneously as per call flow. Kindly suggest any other option or method to perform this Query or any modification required. Thanks Devang Dhandhalya -- *Disclaimer* In addition to generic Disclaimer which you have agreed on our website, any views or opinions presented in this email are solely those of the originator and do not necessarily represent those of the Company or its sister concerns. Any liability (in negligence, contract or otherwise) arising from any third party taking any action, or refraining from taking any action on the basis of any of the information contained in this email is hereby excluded. *Confidentiality* This communication (including any attachment/s) is intended only for the use of the addressee(s) and contains information that is PRIVILEGED AND CONFIDENTIAL. Unauthorized reading, dissemination, distribution, or copying of this communication is prohibited. Please inform originator if you have received it in error. *Caution for viruses, malware etc.* This communication, including any attachments, may not be free of viruses, trojans, similar or new contaminants/malware, interceptions or interference, and may not be compatible with your systems. You shall carry out virus/malware scanning on your own before opening any attachment to this e-mail. The sender of this e-mail and Company including its sister concerns shall not be liable for any damage that may incur to you as a result of viruses, incompleteness of this message, a delay in receipt of this message or any other computer problems.

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Freeswitch 1.10.7 Crash on unloading mod_callcenter
by Kunal Mittal 30 Mar '22

30 Mar '22

I just upgraded to latest version of Freeswitch 1.10.7 from 1.10.6 Any time we unload mod_callcenter the freeswitch crashes within 2 min. This can be reproduced everytime. Any suggestions? Is this happening with other users? Any help will be appreciated. Thanks, Kunal

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Installing Freeswitch
by Alexander Perkins 30 Mar '22

30 Mar '22

Hi All. I am trying to install Freeswitch on Debian 11, but I am running into some issues. Here's what I am doing: 1. Created a key in SignalWire. 2. Ran the following command (pat_XXXXX is a replacement for my actual pat): - wget --http-user=signalwire --http-password=pat_XXXXX -O /usr/share/keyrings/signalwire-freeswitch-repo.gpg https://freeswitch.signalwire.com/repo/deb/debian-release/signalwire-freesw… 3. However, this always returns 401 Unauthorized: - --2022-03-29 22:26:18-- https://freeswitch.signalwire.com/repo/deb/debian-release/signalwire-freesw… Resolving freeswitch.signalwire.com (freeswitch.signalwire.com) 2803:d000:fffe::174, 190.102.98.174 Connecting to freeswitch.signalwire.com (freeswitch.signalwire.com)|2803:d000:fffe::174|:443... connected. HTTP request sent, awaiting response... 401 Unauthorized Authentication selected: Basic realm="SignalWire Auth" Reusing existing connection to [freeswitch.signalwire.com]:443. HTTP request sent, awaiting response... 200 OK What am I doing wrong? Thank you, Alex

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Equipment supporting V.150
by Steve Underwood 29 Mar '22

29 Mar '22

Hi, This is VoIP rather than a specific Freeswitch question. I am developing an implementation of some of the V.150 series specifications within the spandsp library, to be able to support modem over IP in open source software like Freeswitch. I am having problems identifying equipment I can test against. There is quite a bit of used VoIP kit around, at E-Bay and similar places. I assume I can find something used from Cisco and others that is not too expensive, for my development testing. My problem is identifying exactly which things offer V.150 support. Looking at the Cisco documentation, they seem to focus far more on the software requirements for the support of specific features, than on the model numbers of hardware with the relevant support. Can anyone help me with this? Regards, Steve

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codec offer order
by David Villasmil 29 Mar '22

29 Mar '22

Hello all, In the vars default codecs i have OPUS,G722,PCMU,PCMA... But when i receive a call with say: PCMU+G729 FS always sends out PCMU+OPUS. I want OPUS to be first, what am I missing= Thanks! Regards, David Villasmil email: david.villasmil.work(a)gmail.com phone: +34669448337

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SRTP for Internal Calls only
by Rasheed Kalapurackal 29 Mar '22

29 Mar '22

Dear All , I have enabled TLS and SRTP for internal profile meant only for internal calls. In Vars.xml , i made rtp_secure_media = true. Also in directory default.xml , i modified the following param. <param name="dial-string" value="{rtp_secure_media=${regex(${sofia_contact(${dialed_user}@ ${dialed_domain})}|(transport=(?i)TLS))},presence_id=${dialed_user}@ ${dialed_domain}}${sofia_contact(${dialed_user}@${dialed_domain})}" /> Internal calls are working well with these changes and internal calls between 2 end points are established using TLS / SRTP . For outbound gateway based calls , we opted to make it without TLS / SRTP by disabling tls <param name="tls" value="$${external_ssl_enable}"/> where external_ssl_enable is false. The late negotiation is true. It was noticed that any outbound calls made through the external gateway is also going out with RTP/SAVP in SDP and hence our ITSP is rejecting the calls with error 488 "Not acceptable here" Is there any way to resolve this issue. Any help in this regard is highly appreciated. Thanks and Regards Abdul Rasheed

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Alternatives to Loopback
by Support from NetworkedAudio LLC 26 Mar '22

26 Mar '22

I'm trying to avoid using loopback in my dialplan - I'm getting calls which are hard to clear and track. I'm doing conference dial loopback/99997 where 99997 in the default dialplan joins a second conference. Has anyone had any success with alternatives to loopback? I want to listen to one conference from another.

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