Design and Implementation of a Callback service (Asterisk)

$250-750 USD

Closed

Posted

over 15 years ago

$250-750 USD

Paid on delivery

Looking for an implementation and design of a VOIP service. The system should do the following: When a user calls a service, the server should disconnect/hang-up and call back the user. Once called, the user should be able to call out via one of the specified sip trunks. Requirements: Deploy an Asterisk server Create a call back service Create and design a database of users for the service (MySQL) Registration form for the call back users Differentiate between users Authenticate users by caller id/password Different price plans *These options could be implemented after the original design have been completed Automatic user creation using PayPal I have quite a bit of experience with Asterisk, PHP and Linux, therefore inadequate applicants should not apply. Project schedule is between 3-14 days. Budget: 100$-300$

Linux

PHP

Project ID: 354466

About the project

9 proposals

Remote project

Active 15 yrs ago

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9 freelancers are bidding on average $428 USD for this job

@informatixsoft

Hello sir , My name is Ehsanul Karim and we have a team of 11 full time software engineers in Bangladesh. We are quite excited about your project and as you go through our proposal you will know that we have the right expertise and experience for your project. I have given the full project proposal on PMB. Thanks, Ehsanul Karim Informatix Software

$500 USD in 10 days

5.0

(2 reviews)

2.8

@stwrtmk

Hello, We are an open source telecom company. Have achieved similar projects ahead and completed them successfully. Lets get started. Regards, Mike

$300 USD in 5 days

0.0

(0 reviews)

0.0

@siri26

Experts on Web related development with having experiance in Latest technologies of web 2.0, having hands full of experience in Linux and Network related projects from past 4years. "More info please logon to "fugenx dot COM"

$500 USD in 7 days

0.0

(0 reviews)

0.0

@driveman

Dear I created a telecom company and have been involved in telecom open source area for last the 2 years. This project is at least 1500-2000 Euros for a basic configuration (without custom Interface, basic interface only), therefore my bid is far below your budget. Pay attention on your hardware configuration, how many simultaneous calls do you want to handle ? What is your ardware conf ? see my my PM and reply me ASAP. Regards

$750 USD in 7 days

0.0

(0 reviews)

0.0

@sfarmapiatra

Please check PM.

$300 USD in 2 days

0.0

(0 reviews)

0.0

@kanand81

Please check PM.

$350 USD in 3 days

0.0

(0 reviews)

0.0

@xirak

Please check PM

$400 USD in 1 day

0.0

(0 reviews)

0.0

@kvora

We have expertize in Asterisk installation , configuration and customization. We have successfully implemented services like web callback, click to call and CDR. Looking forward to quick hearing. Thanks, Fusions.

$500 USD in 14 days