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An Open Source IP-Telephony. By. * astTECS THE TRUE IPPBX ISO 9001:2008 COMPANY. In association with. &. TRADELINKS PVT LTD. PSTN. pair of copper wires. manual routing at local exchange office. public switched telephone network. PSTN Topology. Switching Office City A. Switching

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An open source ip telephony
An Open Source IP-Telephony

By

*astTECS

THE TRUE IPPBX

ISO 9001:2008 COMPANY

In association with

&

TRADELINKS PVT LTD


PSTN

pair of copper wires

manual routing at local exchange office

public switched telephone network


PSTN Topology

Switching

Office

City A

Switching

Office

City B

Trunks



EA PBX system

1 – Extension to Extension

2 – Extension to PSTN


Limitations of EPBX system

  • Limited no. of extensions

  • Complex wiring system

  • Less flexibility for user

  • No expanding facility

  • No facility when user is offline

  • Difficult to maintain



VoIP

VoIP

  • VoIP stands for Voice over Internet Protocol

    • It provides a means of transmitting voice communication over an IP based network

    • VoIP can use a variety of types of VoIP, by far the most common types



IP PBX can enable each and every employee/person in an organization to be provided with a voice extension

Easier to manage the routine operations because of web/GUI based configuration interface

It eliminates phone wiring

Telephone Bill savings

IP PBX


IP PBX organization to be provided with a voice extension

  • IP PABX is a hosted PBX solution, which uses internet as the backbone and uses IP protocols to deliver crystal clear digital voice quality.

  • No extra hardware, software or extra wiring

  • Only VoIP Server, IP Phone sets are required

  • Existing Ethernet wiring can be used as telephone wiring.


IP PBX Architecture organization to be provided with a voice extension


Features of VoIP-PBX organization to be provided with a voice extension

  • Multiple Extension Number Management

  • Voice Mail

  • Voice Call Recording

  • Call Forwarding

  • Call Waiting

  • Call Hold


Flexibility organization to be provided with a voice extension

  • The same PBX can be easily accessible in multiple locations with as many as 1000 extensions depending upon the system configuration

  • The entire company/organization can use same Ethernet cabling / WiFi for calling

  • Supports multiple service types and partner relationships from a single control point.


The IPPBX system example organization to be provided with a voice extension

  • Intel Pentium 3.0 GHz CPU

  • 1 GB RAM

  • 350 GB Hard Drive

  • LAN

  • Keyboard /Mouse

  • VoIP phones:

    A VoIP phone looks like an ordinary corded telephone, but it connects directly to a computer network


The WiFi Mobile organization to be provided with a voice extension

  • WiFi Phone

    • Android based wifi mobile

    • Can use SIM card for personal calling as well as wifi for internal organization calling


Software organization to be provided with a voice extension

  • SoftPhones convert any multimedia PC into the functional equivalent of a telephone, allowing users to make calls over any internet connection

  • Android app C-SipSimple

  • Linux Based Operating System

  • Asterisk IPPBX package


Features organization to be provided with a voice extension

-Call Monitoring-Call Queuing-Call Recording-Call Waiting-Caller ID-Caller ID on Call Waiting-Dial by Name-Music On Hold

  • Voicemail: - Visual Indicator for Message Waiting - Stutter Dialtone for Message Waiting - Voicemail to email - Web Voicemail Interface

-Extensions as per Server Configuration

--Blacklists-Call Transfer-Call Detail Records-Call Forward on Busy-Call Forward on No Answer-Call Forward Variable


Benefits organization to be provided with a voice extension

Easy to manage using web

Android wifi mobile extensions

Voicemail facility if user is offline

Call waiting service

Audio & Video conferencing

Low maintenance cost

Extensions can be created or deleted easily

No need of extra wiring

Much easier to install & configure than a proprietary phone system


Any Questions organization to be provided with a voice extension


Thank You organization to be provided with a voice extension


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