Asterisk is software that enables a server to act as an IP PBX system, VoIP gateway, conference server, and more.

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Zoiper softphone cannot register to Asterisk with IAX2: cause connection refused, cause code 29

I am trying to configure a Zoiper softphone (iOS app version) so that it can connect to my Asterisk PBX. The Zoiper configuration is as follows: Account name: Account1 Server: <ip-address-of-my-...
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Logs concerning failed IAX2 registration attempt missing on Asterisk server

I am trying to register a VoIP softphone (Zoiper app for iOS) with an Asterisk installation via IAX2. At present, this results in an error message "Registration Refused (29)" on the side of the ...
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21 views

Attaching to Kubernetes container (for Asterisk) in GKE leads to endless cycle of attach/detach

I have managed to deploy Asterisk to Google Container Engine (GKE) currently to the extent that a VoIP softphone can register. I'd now like to attach to Asterisk's container. kubectl attach -it <...
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61 views

Is someone is trying to access our IP-PBX

We run asterisk on a freePBX distro. The system is only up for one day. When I logged in to asterisk from the terminal the system was generating a lot of unexpected messages just like the following. ...
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17 views

What are standard ways to pass text from asterisk to a IPPhone/Softphone user

I have some leads to whom I want to make outbound calls. Along with the phone number, I have additional information like Name, Query Source and Query Category. "John W. Lead", "+43 780 004711", "...
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21 views

Delay in outbound & inbound calls for ip phones

I have an issue with outgoing calls and inbound calls on elastix 2.6 some time i can make calls from ipphoe but its take more than 10 to 25 seconds Or cannot make calls Incoming Some time phone ...
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23 views

Cronjob won't run PHP script on Linux PBX server but I can run the script manually [duplicate]

I have a cronjob that runs every Monday at 7:45 am. In the crontab, this is the line: 45 7 * * 1 php /script/php-code/parse.php "/script/php-code" On a different Debian 8.4 server, I have the ...
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19 views

Asterisk: How to disable specific dahdi channel without reloading module?

My POTS line #2 (which is channel 2-1 on Dahdi group 0) is having noise issues, while the phone service provider is fixing that problem I would like to disable this channel temporarily. Is there a ...
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11 views

Outbound Rule not working AsteriskNow

I am trying to set up outbound routes for UK numbers (both landline and mobile). UK numbers follow this convention: 0[12378]000000000 However, I cannot make outbound calls on my AteriskNow server. I ...
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24 views

Call from '201' to extension '202' rejected because extension not found in context 'test'

I have this code on my extensions.conf [test] exten => 20,1,Answer() exten => 20,n,Playback(hello-world) exten => 20,n,Hangup() and this is my sip.conf [201] user=201 secret=123456 type=...
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31 views

Asterisk automatic installation

I recently started a project which I need to automate the installation of Asterisk servers for my customers in AWS infrastructure. Customers already own AWS infrastructure. I was thinking the ...
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37 views

Asterisk's “dialplan reload” and “help” commands are not found

I've installed Asterisk 13(current) on CentOS7(without DAHDI/LIBPRI). It seems to work. I was following instructional videos, but at some point these use dialplan reload and help commands. These ...
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63 views

Four node asterisk cluster

I have a question regarding Asterisk servers. I have a client that have two locations connected with fiber optic. On both locations they have PRI ISDN-s. On one location there are 4 PRI ISDN, and on ...
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26 views

ISDN BRI vs SIP Trunks over EDIA

I am installing Asterisk in a small office with just 4 lines and 8 Extensions. I have two choices from my local telco (Fairpoint): 1) Old School ISDN BRI lines which I would connect to Asterisk ...
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56 views

Asterisk: How to enable the HTTPS mini server?

I am attempting to enable the HTTPS mini server in Asterisk with little luck. Here is my http.conf: [general] enabled=yes bindaddr=192.168.254.26 bindport=8088 tlsenable=yes tlsbindaddr=192.168.254....
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50 views

Asterisk/FreePBX: how to reject all incoming calls after few seconds?

I have 3 dumb GSM relays that control the gates. If a person whose number is in device's address book calls, gate opens. Call gets rejected (in my country calls that didn't connect or lasted less than ...
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103 views

send fax with Elastix and Hylafax

I need help getting around "Unknown problem" while I am trying to send faxes using Hylafax and Elastix. I have an elastix 4.0 inside a VM, calling outside and inside the box is working great, using ...
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22 views

Redirect Call Back Out To PSTN

I'm wondering if it's possible on a VoIP system (specifically Asterisk) over SIP trunks to redirect a call back out to the PSTN to no longer be routed through the PBX. What I'd like to do is see ...
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68 views

SELinux preventing Asterisk from connecting to IMAP server for voicemail

I am running Asterisk on Fedora 23 and am using the voicemail IMAP module to store voicemails to Gmail. When SELinux is in enforcing mode it prevents Asterisk from connecting to Gmail. Here is the ...
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26 views

Adding command to elastix dialplan

TlDr: Is it possible to add a function (forkCDR) before Elastix Dial() an extension? We had a working asterisk, but due to the administration is now transferred to a person with lesser competence, we ...
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36 views

Dependency issue installing Asterisk 1.8 on Amazon Linux Server

I'm trying to install Asterisk 1.8 on an Amazon Linux Server (2015.09). sudo yum install asterisk This results in the following errors: Error: Package: libresample-0.1.3-12.el6.x86_64 (epel) ...
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88 views

Phone rings, but no call, and no log entries in Asterisk

We have one phone (123) that rings from time to time, displaying what seems like an internal number (6001), but it's not, because we don't use that number and nothing in that range. When you pick up ...
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36 views

Whitelist phones for DISA in asterisk

What would be the best practice to allow only a whitelisted list of numbers to access a DISA system in asterisk? I have a public number that lot of people use but if a certain number calls, it allow ...
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62 views

Phone won't register with Asterisk server

I'm trying to register a Grandstream phone on our asterisk server. We've done this tens of times, have documented how to do this, and recently it doesn't work anymore... I've tried with several phones ...
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60 views

Change FreePBX Queue settings programatically?

Is there is anyway to change the settings(such as 'timeout') of a queue added by FreePBX?. I found No such options in Asterisk Manager (AMI) and CLI.
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268 views

Asterisk internal call not routing correctly. Unable to retrieve PJSIP transport 'udp,tcp,ws,wss' for endpoint 'anonymous'

I am trying to figure out why my FXO adapter has suddenly stopped working, it has been a while since it was first configured, I had only changed an internal call timeout setting on the FXO adapter and ...
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84 views

Asterisk - Send and and recieve SMS to mobile phones

I have an Asterisk that has several employees connected to it. each person has their own DID and they can make/receive calls to/from PSTN - No problem there I am looking for a viable option, to ...
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44 views

Asterisk One Way Audio or No Inbound Calls

I have an Elastix server running in Amazon Web services, but I can't seem to resolve an issue that is causing either one way audio or no inbound calls to ring. If I set my SIP extensions to "Nat = ...
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26 views

Postfix not attaching file from script

I'm trying to send an asterisk voice recording out via email using the script found here but instead of sending the file, it just puts the path to the file at the top of the email sent. I believe all ...
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172 views

Asterisk hacking defence: “Call setup” in tcpdump from denied IP number

I am running Asterisk 11.7 on Ubuntu for my small business. These last days someone could access the server and make all phone extensions ring in regular intervals. I would like to understand how that ...
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36 views

Asterisk support for rfc 3327 & rfc 6140

Does asterisk support rfc 3327 and rfc 6140 if so which version of asterisk supports these rfc's. Is there any open source sip server registrar that supports the above mentioned rfc's
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39 views

Can't route traffic from Cisco to Asterisk over port 5060

My VOiP provider has informed me that I must route incoming calls from my Cisco router to my Asterisk server to port 5060. I can ping my Asterisk server from my Cisco router fine, there's a direct ...
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52 views

Asterisk server with two connections [closed]

I need that configuartion It works, but with only one connection, with eth0 Or with only mobile broadband I searched for it, but found only forwardind/routing solutions. How i can see asterisk ...
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674 views

SIP.js connection to Asterisk 11.20 over WSS not working

I have successfully setup sip.js using a standard non secure ws:// to an asterisk 11 server using firefox 43. I can make and receive calls to another ff browser/hardphone. But this does not work with ...
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258 views

Elastix 2.5 - Change settings via WEB GUI does NOT take effect

My PBX system is currently running Elastix 2.5, which has been installed & configured about three months ago. For maintaining purpose, I have used etckeeper to tracking changes in /etc folder, ...
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1k views

SIPML5 connection to Asterisk 13 over wss

I have successfully setup sipml5 using a standard non secure ws:// to an asterisk 13 server, can make and receive calls using demo at https://www.doubango.org/sipml5/call.htm. However, I am having ...
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26 views

OPENVPN ipp.txt file assigining duplicate ip addresses

I am having an issue with duplicate entries for hosts in the ipp.txt file where the same host CN has been added multiple times with different ip addresses. For some or other reason some of my openvpn ...
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Having trouble with one way adio on an asterisk sip phone

I have an asterisk server (Elastix on CentOS 7) that I am currently running in Amazon Web Services. The server works great and clients can connect without issue using a stun server. However I have ...
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98 views

DTMF Tone issue with Elastix

I am very new to Elastix and have just gone through the setup of a new system on Elastix 2.5.0-8, I have Elastix in the middle of 2 sip trunks, one is the service provider and the other is a 3rd Party ...
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29 views

Creating Own DID Number

I have 2 Asterisk Servers installed in different machines. Lets say I have created 3 extensions: 101, 102 and 103 in the first server. Generally we can have a single call connected for one extension....
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50 views

What is needed to enable a passwordless SIP connection in Asterisk to accept inbound calls?

I have an Asterisk system with multiple users. Until now, where a user required the ability to place calls, we provided them with a SIP/IAX account with a username and password, plus a custom routing ...
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51 views

How to connect extensions of remote VOIP over remote STUN server?

Image of Architecture I am trying to setup I have configured the Asterisk server in a docker image and it's running, I have also configured the STUN/TURN server and it's also running on the same ...
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2answers
109 views

How to connect a client behind a NAT router to an Asterisk server behind a NAT router?

I have an asterisk setup on a server. The local IP address is 172.22.9.200 and extenal IP address is 75.45.185.100. My client device is an android phone that is connected to a router and it which ...
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68 views

Enable Google Authenticator to send codes via SMS with OpenVPN

Setup: Using OpenVPN in single-server<->multi-client configuration. Running google authenticator PAM module in order to enforce 2 factor authentication. Problem: Some employees don't have a ...
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111 views

asterisk Function MAILBOX_EXISTS not registered

I am at a complete loss. I have searched for a while now and I cannot get a mailbox to work. CentOs 6.7 asterisk 1.8.32 freePBX I did this installation through the wiki.freepbx http://wiki.freepbx....
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161 views

Vodafone SIP trunking

I came here to ask if anyone of you has experience with Vodafone Business SIP trunking in Germany or in general. Vodafone offer (german). The reason I ask is because I'm planning on setting up ...
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48 views

NFS, rsync or other to avoid installing ftp on secure remote Asterisk PBX server?

Two VPS hosts: One has everything on it - mail, web, ftp, dropbox and so on. The other is an Asterisk PBX (VOIP server) installation which is locked right down. Nothing except Asterisk runs on it, ...
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1answer
31 views

No application 'Push'

According to https://wiki.asterisk.org/wiki/display/AST/Asterisk+13+Function_PUSH, the command Push() should be perfectly valid. However, in my Asterisk 13.6 installation: same => n, Push(...
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82 views

Asterisk PBX - What connection to use: wireless or ethernet cable

For a firm with about 8-10 employees what connection should be good enough to connect with Asterisk server. Right now we are all connected via wireless router, but if call quality would be better we ...
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830 views

High availability Asterisk options?

We currently run FreePBX on a single node. I'd like to have a cluster of asterisk instances for sharing the load, but mainly for failover. I'm curious how other people have solved this problem. ...