<div>
<div class="content wysiwyg-content">
Can some one help me to figure out Octopus ISDN telephone Manager for new user creating?
</div>
</div>


Can some one help me to figure out Octopus ISDN telephone Manager for new user creating?

octopus ISDN telephone system

Telecommunication occurs when the exchange of information between two or more entities (communication) includes the use of technology. Communication technology uses channels to transmit information (as electrical signals), either over a physical medium (such as signal cables), or in the form of electromagnetic waves. The word is often used in its plural form, telecommunications, because it involves many different technologies.