Author: VoIP Info
ZRTP
Posted: May 4, 2009 ZRTP is key exchange protocol designed to enable VoIP devices to agree keys for encrypting media streams (voice or video) using SRTP. ZRTP is defined in an Internet draft https://datatracker.ietf.org/doc/html/draft-zimmermann-avt-zrtp. The authors of ZRTP describe it as “Media…
Read More »Asterisk cmd jack
Posted: April 29, 2009 app_jack Synopsis Jack Audio Connection Kit Syntax JACK([options]) Common options: s(<name>): Connect to the specified jack server name i(<name>): Connect the output port that gets created to the specified jack input port o(<name>): Connect the input port that…
Read More »Asterisk func speex
Posted: April 29, 2009 AGC() and DENOISE() Synopsis Apply automatic gain control or noise reduction to audio on a channel. Asterisk version Introduced with Asterisk 1.6.x? Syntax AGC(<channeldirection>)=<volume> DENOISE(<channeldirection>)=<on|off> The parameter “channeldirection” is required: This can be either rx or tx Description…
Read More »Asterisk manager Example: Bash
Posted: April 27, 2009 user@host:$ mkfifo to_script && ./check_offending_channels.sh < to_script | telnet > to_script; rm to_script check_offending_channels.sh #!/bin/sh # Invoke as follows: # mkfifo to_script && ./script.sh < to_script | telnet > to_script; rm to_script # Some variables for customisation SECONDS_THRESHOLD=10…
Read More »Zycoo ZG8S
Posted: April 27, 2009 Zycoo 8 FXS Gateway Zycoo Gateway offers an easy to manage,easy to configure IP communications solution for any business with virtual and/or branch locations. That supports popular voice codecs and is designed for full SIP compatibility. And it…
Read More »Zycoo ZG8S
Posted: April 27, 2009 Zycoo 8 FXS Gateway Zycoo Gateway offers an easy to manage,easy to configure IP communications solution for any business with virtual and/or branch locations. That supports popular voice codecs and is designed for full SIP compatibility. And it…
Read More »Zycoo ZG8S
Posted: April 27, 2009 Zycoo 8 FXS Gateway Zycoo Gateway offers an easy to manage,easy to configure IP communications solution for any business with virtual and/or branch locations. That supports popular voice codecs and is designed for full SIP compatibility. And it…
Read More »Zycoo ZG8S
Posted: April 27, 2009 Zycoo 8 FXS Gateway Zycoo Gateway offers an easy to manage,easy to configure IP communications solution for any business with virtual and/or branch locations. That supports popular voice codecs and is designed for full SIP compatibility. And it…
Read More »Zycoo ZG8S
Posted: April 27, 2009 Zycoo 8 FXS Gateway Zycoo Gateway offers an easy to manage,easy to configure IP communications solution for any business with virtual and/or branch locations. That supports popular voice codecs and is designed for full SIP compatibility. And it…
Read More »Zycoo ZG8S
Posted: April 27, 2009 Zycoo 8 FXS Gateway Zycoo Gateway offers an easy to manage,easy to configure IP communications solution for any business with virtual and/or branch locations. That supports popular voice codecs and is designed for full SIP compatibility. And it…
Read More »Zycoo ZG8S
Posted: April 27, 2009 Zycoo 8 FXS Gateway Zycoo Gateway offers an easy to manage,easy to configure IP communications solution for any business with virtual and/or branch locations. That supports popular voice codecs and is designed for full SIP compatibility. And it…
Read More »Asterisk-config-syntax-highlight
Posted: April 23, 2009 Asterisk::config::syntax::highlight perl module documentation NAME Asterisk::config::syntax::highlight – highlight Asterisk config syntax SYNOPSIS use strict;use Asterisk::config::syntax::highlight;my $config = Asterisk::config::syntax::highlight->new();$config->load_file(file=>file name);print join ‘<br />’, @{$config->return_html_array_ref()};print join “\n”, @{$config->return_ubb_array_ref()};print join “\n”, @{$config->return_wiki_array_ref()};exit; More information https://search.cpan.org/~nsnake/ Output by return_wiki_array_ref example [macro-DialOutBound]exten =>…
Read More »SIP Phone Service Providers in Saudi Arabia
Posted: April 23, 2009 This is a list of SIP Phone Service Providers in Saudi Arabia. Net2Phone Net2Phone offers high quality, low cost SIP Trunking and Business VoIP Solutions – no charge per channel, no contracts, pay only for the minutes you…
Read More »Zycoo ZG4S Gateway
Posted: April 22, 2009 4 FXS ports Gateway Zycoo Gateway offers an easy to manage,easy to configure IP communications solution for any business with virtual and/or branch locations. That supports popular voice codecs and is designed for full SIP compatibility.And it also…
Read More »Voismart FAX Server
Posted: April 14, 2009 Description The brand new VoiSmart Fax Server is the easiest way to manage, deliver, store, record faxes directly from end users’ PC. Through a simple web interface, each user can send or receive fax, decides whether to get…
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