English, Russian, Azerbaijani
₼300.00
₼350.00Upon completion of the course, students are awarded a certificate
Servers used in voip..
Asterisk and Free-PBX.
FXO Gateway.
FXS Gateway.
GSM Gateway.
Desktops and digital phones.
Codexes.
Types of desktop phones.
Local telephony.
Call centers.
Realtime Asterisk SIP numbers Softphones
Linux operating system.
Disks in Linux.
Basic commands used in Linux.
Performing operations on a Linux file.
Installation of RHEL, Ubuntu server.
Configuring the Asterisk server.
Loading modules in Asterisk.
Registration of configuration files in Asterisk.
SIP.CONF file.
ASTERISK.CONF file.
PJSIP.CONF file.
EXTENSIONS.CONF file.
Res_module.so.
Odbc.ini.
Res_odbc.conf.
Asterisk CLI primary commands.
Dialplan Syntax.
The Answer(), Playback(), and Hangup() Applications.
Registration of phones on asterisk server.
Preparation of the initial dialplan.
The Goto(), Background(), and WaitExten() Applications.
Using variables in the dialplan.
SIP protocol.
PJSIP protocol.
IAX protocol.
IAX2 protocol.
Handling calls to asterisk from abroad.
Outbound call management from Asterisk.
Operators.
Dialplan Functions.
The GotoIf() Application.
GotoIfTime.
Macros.
GoSub.
ConfBridge.
Rich database connection in Asterisk (AstDB).
What is the concept of queue?.
queues.conf file configuration.
Adding and removing agents from a queue.
Queuing monitoring in CLI.
Asterisk Gateway Interface.
Asterisk Manager Interface.
Call management via script.
Call management through an agent.
Zabbix and asterisk.
Installing and configuring MYSQL.
Management of logs on the database.
Realtime asterisk database.
CEL table.
CDR table.
ODBC configuration.
SnomM300.
SnomM700.
SnomM900.
Multi-cell on Dect phones.
Difference between FXO and FXS.
Registration of numbers in GSM Gateways and connection with asterisk server.
What is IP Telephony?
IP telephony (Internet Protocol Telephony) refers to any telephone system that uses an Internet connection to send and receive voice data. Unlike a regular phone that uses landlines to transmit analog signals, IP phones connect to the Internet through a router and modem.
IP telephony now offers HD voice quality, lower operating costs and advanced business phone features.
IP telephony does not stop at voice calls. Here are some more of its use cases.
video call
Audio and video conference
Messaging
Instant messaging
Sending a fax
IP Telephony and VoIP
IP telephony is a broader term that includes any telecommunications system that uses the Internet Protocol to transmit voice and data. This includes traditional phone systems that have been upgraded to use IP, as well as newer VoIP systems.
Voice over IP (VoIP), on the other hand, is a special technology that uses IP to transmit voice calls. It is a subset of IP telephony that deals specifically with the transmission of voice traffic.
In other words, all VoIP systems are IP telephony systems, but not all IP telephony systems are VoIP systems. The term VoIP was originally more specific. It only referred to the technology used to make and receive phone calls over the internet.
In recent years, even VoIP providers and telecommunications companies have started using these terms interchangeably. IP telephony and VoIP technology both involve phone systems that use a LAN (local area network) to connect to the Internet via a modem/router.
What will you learn at the end of this training?
In general, preliminary knowledge about VOIP will be obtained.
"SIP" and "GSM" number management
Starting a job as "VOIP ADMIN" in public and private companies.
Establishing call centers.
Establishment of local telephony in public and private companies.