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

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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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9 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 ...
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15 views

I need an IP PBX app for Android, but no one made it available [closed]

I dream for an Android app which can make mobile serve as a GSM gateway. In many scenarios I need such an app. I am abroad but I want to make calls to and receive calls from the UK contacts. I can ...
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22 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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24 views

Asterisk over OpenVPN

i have big problem about rtp flow on my network, i have server asterisk, and this server i have installed openVPN access server too. i use directmedia on asterisk to analysis end-to-end client using ...
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27 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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1answer
17 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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49 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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1answer
9 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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24 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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61 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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26 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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1answer
30 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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1answer
15 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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122 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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1answer
29 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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2answers
28 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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1answer
19 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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1answer
41 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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1answer
26 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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31 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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1answer
42 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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1answer
331 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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1answer
154 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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1answer
554 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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23 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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17 views

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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55 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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1answer
27 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 ...
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35 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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38 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
91 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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50 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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1answer
85 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 ...
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114 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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1answer
42 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
26 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, ...
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2answers
59 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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1answer
426 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. ...
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1answer
112 views

Asterisk with softphone and webphone

I have a problem with Asterisk. I wrote a WebPhone, so I should add to my peers some config details: encryption = yes avpf = yes icesupport = yes dtlsenable =yes dtlsverify = no dtlssetup = actpass ...
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1answer
47 views

Dynamically assign extension based on active disrectory SID with asterisk

I'm new to Asterisk. Basically all I need to do is set up Asterisk to have dynamic extension numbers based on Active Directory (LDAP) SID. AKAIK the SID is always the same prefix, followed by unique ...
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89 views

Configure Elastix to show incoming caller name from predefined list

I have configured call center in Elastix. My task is to show caller name from predefined list of contacts when incoming call starts. Right now I have only numbers under Source column in Monitoring ...
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3answers
94 views

Setting up 2 NICs, 1 for Internet 1 for Phones

I have FreePBX setup and it has 2 NICs. I've been trying to configure it out so that: eth0 will continue to be the one used for all the office phones and internal calls; and eth1 is the new NIC ...
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2answers
29 views

Asterisk Transfer call to next extension if previous INUSE

I am trying to transfer call to next extension if previous is using (INUSE) or call is in progress. I tried to use EXTENSION_STATE(extension[@context]) to find the status as follow: [sales] exten ...
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24 views

Voicemail location with two Asterisk servers connected by Follow-me

Here's our current setup: We have two Asterisk servers in different buildings setup and connected by IAX. Call them ServerA and ServerB. We have several DID trunks coming into Server A, where our ...
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32 views

EC2 Server Seems to have port issues

I have installed an Elastix server on a m4.large instance,but I cannot get sound on any of my calls. The server is configured as follows: CentOS 5.9 Elastix 2.4 Using the following guide: ...
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1answer
1k views

How to configure a custom context/dial plan for incomming calls in Elastix/FreePBX?

I would like to know how set a custom context from the extensions.conf file, to deal with the incoming calls in Elastix/FreePBX? I have developed a custom dial plan called [my-custom-incoming1] and ...
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1answer
65 views

Softphone not connecting Asterisk

I am trying to connect my X-Lite with a remote Asterisk server. I had installed that on a Ubuntu VPS server (14.04) following this tutorial: https://www.callcentric.com/support/device/asterisk/1_8 I ...
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179 views

Asterisk recieves 403 on every outbound call after 5 minutes delay

I have a home server in my local network with Asterisk installed. It has been working without any problem for several month. I have just changed my router (ZyXel Keenetic Lite -> LP-LINK TL-R480T+) ...
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3answers
116 views

Centos server provides javascript for localhost but not local lan [closed]

I have a centos 6 server running an asterisk, freepbx, and apache 2.2.25. On this server, the apache server serves up a webpage called fop2. I've talked to the developer, and he says the files are all ...