SPEECH RECOGNITION WITH GOOGLE CLOUD API ON ASTERISK 15 In this article, we will try to explain the implementation of Google Speech Recognition with asterisk 15. We will start from installation of Asterisk 15. The first step we must to do, is install the Development Packages : # yum -y groupinstall ‘Development Tools’ The next … Read more
PJSIP installation in asterisk 13 is now easier Asterisk 13.8.0 will come with a new option for enabling PJSIP functionality. This functionality is called bundling and comes courtesy of a community member, George Joseph, who you can also thank for such PJSIP additions as wizards for configuration and the PJSIP_HEADER dialplan function. Before we talk … Read more
SIP.conf – General option in SIP.conf SIP Configuration – general The [general] section of sip.conf includes the following variables: allowsubscribe = yes|no : Allow or Ignore Subscribe requests allow = <codec> : Allow codecs in order of preference (Use DISALLOW=ALL first, before allowing other codecs) disallow = all : Disallow all codecs (global configuration) allowexternaldomains = yes|no : Enable/Disable … Read more
dahdi You do not appear to have the sources for the kernel installed It is important that the kernel version being used match exactly that of the kernel source being installed. You can use uname -a to verify the currently running kernel version: CentOS: sudo yum install kernel-devel-uname -r Ubuntu: sudo apt-get install linux-headers-`uname -r … Read more
asterisk task processors : high queue size warning You may have seen the “task processor queue reached 500 scheduled tasks” in asterisk. Let’s understand what is the meaning of this warning and what this cause. Task processors have been in Asterisk for a long time. Since Asterisk v12, they have become more important because the … Read more
asterisk auto dialing using call file Asterisk call files are structured files which, when moved to the appropriate directory, are able to automatically place calls using Asterisk. Call files are a great way place calls automatically without using more complex Asterisk features like the AGI, AMI, and dialplan, and require very little technical knowledge to … Read more
Vicidial Lead upload sample csv file Below is a standard vicidial lead csv/excel template to upload the data. Download link : ClickHere refer the below video of reference Open the file in excel Fill the necessary fields (like , Phone, Phone code, Firstname , lastname etc) Save the file Now click the (save as) option from … Read more
Configure Allo 3rd gen PRI Card in VICIdial, Goautodial and Asterisk based system Steps: 1. Uninstalling the existing Dahdi driver 2. Allo card Licensing 3. Installing the Allo patched Dahdi driver 4. configuring the Card Step 1: Uninstall the old dahdi drivers ssh the server via putty First check the dahdi modules installed by running … Read more
RAND : Asterisk function to choose a random number rand function is use to choose a random number in a range. Range has to be set between minimum and maximum number. This would be useful in many scenario based on implementation logic. some of the examples are : Setting of random caller id Setting of … Read more
Setting random caller IDs on an Asterisk-based system involves modifying the dial plan and potentially using an external script or function to generate random caller IDs. Here’s how you can achieve this: Read more How to save audio stream from Asterisk to a file via WebSocket How to set random caller IDs on the Asterisk-based … Read more