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Asterisk

Asterisk 

How to install Asterisk on LINUX

August 19, 2022August 19, 2022 Mohini Kumari 0 Comments

Asterisk is a free, open-source framework for building communications applications and is sponsored by Sangoma. Asterisk turns an ordinary computer

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Asterisk 

How to install Asterisk: Asterisk installation on centos

January 13, 2022January 13, 2022 eduguru 0 Comments asterisk, asterisk install on redhat system, asterisk installation, asterisk installation on centos 7, Asterisk installation on centos 8

Today, In this article we will know how to Asterisk Installation on centos 8 or a RedHat-based system. Know more

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asterisk 16
Asterisk 

What New in Asterisk 16

February 6, 2021February 6, 2021 eduguru 'Macro' dialplan application has been deprecated, app_queue in asterisk 16, Conference Text Messaging and Events, PJSIP Performance in asterisk 16, WEBRTC in asterisk 16, What New in Asterisk 16

What New in Asterisk 16 One of the major improvement in asterisk 16 from the earlier version is the WEBRTC,

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SDP-example-describing-Scalable-Video-Coding-content
Asterisk 

SDP – Session Description Protocol

June 14, 2020 eduguru An SDP Example, basic of sdp, Purpose of SDP, SDP - Session Description Protocol, sdp and sip, sdp example, Session Description Parameters, what is sdp, What means SDP?

SDP – Session Description Protocol What means SDP? Session Description Protocol, a communication protocol for describing multimedia sessions Single-dealer platform, software

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sip header
Asterisk 

SIP Headers – Compact Form

June 14, 2020 eduguru compact form of sip header, sip, sip header compact form, SIP Headers - Compact Form

SIP Headers – Compact Form Many common SIP header fields have a compact form where the header field name is

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free g729 codec for asterisk
Asterisk 

G.729 codec

June 7, 2020 eduguru a 10 ms frame contains 80 audio samples. The codec algorithm encodes each frame into 10 bytes, G.729 codec, G.729 codec G.729 is a codec with low bandwidth requirements; it provides good audio quality. The codec encodes audio in frames of 10 ms long. Given a sampling frequency of 8 kHz

G.729 codec G.729 is a codec with low bandwidth requirements; it provides good audio quality. The codec encodes audio in

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VoIP-Codecs
Asterisk 

G.711 Codec

June 6, 2020 eduguru asterisk, Bandwidth consumption for G.711 codec, bandwidth utilization of G.711 Codec, G.711 Codec, G.711 Codec basic understanding, G.711 compression, voip, voip codec, who developed G.711 Codec

G.711 Codec G.711 is a codec that was introduced by ITU in 1972 for use in digital telephony. The codec

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peer to peer sip flow
Asterisk 

Basic Call Flow – SIP

June 5, 2020 eduguru asterisk, Basic Call Flow - SIP, Example to understand the term, Explanation of above peer to peer sip communication, Key terms used in SIP call flow, sip, sip communication, sip protocall

Basic Call Flow – SIP Key terms used in SIP: It is important to familiarize with these terms in order

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sip_layers
Asterisk 

SIP : Session Initiation Protocol

June 5, 2020June 5, 2020 eduguru SIP : Session Initiation Protocol, SIP Endpoint Communication

SIP : Session Initiation Protocol Session Initiation Protocol (SIP) is one of the most common protocols used in VoIP technology.

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sip header
Asterisk 

SIP – Headers

June 5, 2020 eduguru Header To Via Call-ID Contact From Subject Content-Length, Request URI INVITE sip:bob@biloxi.example.com SIP/2.0 The Request URI is the contact information of the next hop in the call route. In the above example, SIP - Headers, the username of the next hop is bob, Understand the SIP Header Fields

SIP – Headers A header is a component of a SIP message that conveys information about the message. It is

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