OpenSIPS/SER + Billing - Configuration and Backend


we plan to make a new project for reselling voip traffic. Please contact us ASAP we need to fire out it very quickly. The first step will be only the wholesale and the reselling module for voip termination and dids, integration with oscommerce. But the arhitecture must be designed to easily add other features from the list... callshop, fax, sms, calling cards...

We preffer the following tools, languages:

Adobe Flex => frontend/admin panel

PHP/weborb => backend

[Billing Models Needed]

Wholesale termination

Peer to Peer (residential and business DIDs)

Post and Prepaid billing

Reseller Billing

Calling Card

Call Shop

Hosted PBX (an auto attendant hosted for a client)

[Class 5 Features]

Call Transfer

Call Waiting

Caller ID

Call Forwarding

Busy Call Forwarding

3 Way Calling


Return Call


911 Provisioning supported?

[IVR Features]

Auto Attendant (offered to clients)


Music on hold


Fax to email

[url removed, login to view] supported


DID Pool real time


Free min bucket billing for customized plans (eg 500 min/mo or unlimited)

Online real time signup

Real time credit card processing

Recurring billing of credit cards? Ie monthly, quarterly yearly

One time setup fees

Monthly emailed invoices to customers

Ability to print invoices for mailing


Auto suspensions for non-payment

Additional recurring charges must be added to every invoice




[Scalability Plan]

500-5000 simultaneous calls


Resellers must have a special rate tables

Invoices must be customized for reseller

Reseller can create subaccounts

Reseller can create listprices and assign to subaccounts

Skills: Accounting, Asterisk PBX, eCommerce, Flex, PHP

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About the Employer:
( 0 reviews ) vinsconsin, American Samoa

Project ID: #545226

9 freelancers are bidding on average $2122 for this job


Hello, We are ready to provide you our best service & 100% effort. Please refer PMB. Thanks, Shubham

$400 USD in 8 days
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Please see PMB

$1000 USD in 30 days
(1 Review)

Let me give you a serious bid for this project, please also check PMB.

$8000 USD in 40 days
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Hello, It would be a pleasure to work on your project. Regards, John

$1500 USD in 30 days
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Good day. My name is Leon. I have a great desire to realize your project. My experience - 6 years. A lot of implemented projects. Portfolio on this subject I shall send on demand!

$1000 USD in 25 days
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more information on PM

$6000 USD in 40 days
(0 Reviews)

Hi, I've very good knowledge of VOIP domain. I am an application developer as well, I've worked on various SIP stacks(PJSIP and JAIN SIP) as well. Regarding web based calling, I've been a close follower of RED 5 More

$700 USD in 30 days
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Hi! I have gone through your requirement and i am glad that i can accomplish this task, i would be more interested to speak to you on IM. Pls give us an opportunity to work with you.

$250 USD in 2 days
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dear Sirs, We have done similar projects. If our qutation is suitable. we will be happy to send you a user name and password so you could use the website as a user and an adminstrator. payment for our work shall More

$250 USD in 7 days
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