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Questions tagged [asterisk]

a software based private branch exchange (PBX)

Asterisk was originally developed by Mark Spencer in 1999. As a PBX, it allows phones and other telephony devices to call each other. Asterisk also provides the ability to integrate multiple telephone services like VoIP and the public switched telephone network.

Asterisk provides all the functionality expected in a PBX, such as voice-mail, interactive voice recordings (IVR), call forwarding, and conferencing.

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How to configure sip trunk with different host details in Asterisk

I've read every forum on here, asterisk.org and google about this matter and still can't get it right. Here are the the SIP details. SIP Domain sip.provider.com:5060 Outbound Proxy sip10.provider.com:5090 User…
Harsh
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Creating softlinks to header files that are not in the expected directory

3.12.6-300.fc20.x86_64 #1 SMP Mon Dec 23 16:44:31 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux Fedora 20 I am trying to install asterisks from source and when I run the ./configure script I get the following error: checking for uuid_generate_random in…
ant2009
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Script to hang up Asterisk channels

I am trying to create a script for Asterisk. We use a lot of channspy. Sometimes the channspy stays opened and didn't hangup even if the softphone is hangup (I don't understand why). So I thought of creating a script to take the number of channels…
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Routing between two networks that have duplicate IP addresses

On a linux box we have three network interfaces, they look like below | CentOS 6 Server | ---------> eth0 (DHCP (192.168.1.x) Default Gateway, connects to a wired internet, |----------> eth1 (IP : (10.165.11.139) GW to be used : (10.165.11.137),…
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Impact of missing real-time clock on linux services (esp. asterisk)

We're currently working on a new server, for an avionics system. This server normally uses Debian Stretch. But the hardware we use has no battery to save the clock. After reboot, the factory date/time is restored. The server will probably not be…
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editrc: changing keybindings in /etc/editrc

Asterisk uses the editline library, and the keybindings can be configured in /etc/editrc. I have defined some of my own keybindins, some other are left to default values. How can I print the current keybindings in Asterisk? I am looking for…
400 the Cat
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Bash script to know when my phone extensions are unreachable?

Is there anyway to write a bash that can notify me via email when my phone extensions are unreachable? Output from /var/log/asterisk/full [Nov 15 13:25:16] NOTICE[7884] chan_sip.c: Peer '7778' is now UNREACHABLE! Last qualify: 17 [Nov 15 13:25:17]…
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how do I make a SIP phone ring with sipsak?

How can I use sipsak to simulate a call so that there's an actual ring, or possibly even a sound is played? thufir@mordor:~$ thufir@mordor:~$ sudo sipsak -v --usrloc-mode --from sip:demo_alice@localhost --password 123 --sip-uri…
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VoIP dialer for SIP

I have some Java, so am biased in that direction, but not overly so. None of the Java…
Thufir
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Asterisk, GSM-FXO gateway example of usage

Can anyone explain where to use GSM-FXO gateway. I understand where to use GSM-FXS - for example to connect analogue telephone to gsm gateway. But do we use GSM-FXO to connect to two telephone stations?
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Making a tty9 on a openvz VE

I am in a virtual environment. I am installing Asterisk and freepbx. They use this script amportal and it has a requirement to check for tty9 there is alot of mention on folks running this in a VE who just modify the script to remove the tty…
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Asterisk: how to change the CLI color prompt?

The Asterisk wiki says that the color of the CLI prompt can be changed with %Cn[;n]. ie: export ASTERISK_PROMPT="%C31[%H]: " but when I use the export above, I get broken prompt [1;31m[voip]: [1;0m, where voip is my hostname. My terminal is color…
400 the Cat
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Machine Check Exceptions with Wildcard TE420 and Asus P5N-E SLI

I have been seeing machine check exceptions when trying to call dahdi_cfg (or, sometimes, even on just loading the kernel module) to configure a Digium Wildcard TE420 Quad-Span T1 PCI-E card. Running Debian Wheezy (kernel 3.2.0-4), dahdi kernel…
derobert
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Asterisk and NAT: SIP and IAX registration failed on remote connection behind NAT

I set up two asterisk servers (on Fedora) in different networks. My goal is to make a call from softphone (on windows lite with ip: 192.168.20.3) to the asterisk server 2 which is in the other network (ip:192.168.10.2). But the problem is in…
Y. Dabbous
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useradd on CentOS with home directory and sudo privileges

There are so many variants to adduser or useradd -- which is correct? On CentOS release 5.11 (Final) I'm using adduser --create-home baz but somewhat prefer the way Ubuntu asks extraneous questions about contact information. On Ubuntu, just…
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