SIP
Learn SIP skills from top instructors
Dr Collaboration
1 course
Cisco CUCM Quickstart Guide To Admin Services Phones Users
1.9K
students
2 hours
content
Apr 2025
updated
$29.99
Core & IMS Learnin
9 courses
SIP | Session Initiation Protocol in Cellular Networks
384
students
4 hours
content
Nov 2022
updated
$49.99
Numan Khan
8 courses
Build Phone System - IP PBX Using Asterisk 16.
317
students
5.5 hours
content
Sep 2022
updated
$39.99
Jon Manning
5 courses
Asterisk Made Easy 2.0: Install & Use Asterisk 16 on Linux
173
students
2.5 hours
content
Nov 2019
updated
$29.99
Jon Manning
5 courses
Asterisk Administrators Guide to VoIP Polycom IP SIP Phones
643
students
2 hours
content
Nov 2015
updated
$29.99
Jon Manning
5 courses
Learn to Write Your Own Asterisk VOIP Dialplans and Queues
2.3K
students
4 hours
content
Sep 2015
updated
$49.99
Angel L. Geraldo C
10 courses
Construye tu Propio Call Center con Vicidial (ACTUALIZADO)
820
students
10.5 hours
content
Mar 2025
updated
$54.99