Asterisk / OpenSER/ billing/ GUI/ Openfire/ Jabber/ PHP developer(s) needed

For demo and test systems, we look for 1-3 developers who can work part or full time on the following projects:

1) Install the following box: Linux Debian + Asterisk with g729 support + A2Billing ([url removed, login to view])

The required configuration will be very easy (no tariff plan to configure, and traffic is sent to our existing carrier termination systems).

2) Set up the following system:

- Asterisk

- OpenSER if needed

- A2Billing or another equivalent open source voice billing system

- Openfire including Asterisk/ SIP plugins and Spark.

- GUI/ user access portal

- Link between billing system and OsCommerce

There are few restrictions on this project. The elements can be installed on one or several servers, there should be a central/ common user database.

We prefer individual developers rather than companies to apply. You should be a self starting person, with analytical skills and able to suggest to solutions. Work will be recurrent over time.


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About the Employer:
( 0 reviews ) Herts, United Kingdom

Project ID: #227617

10 freelancers are bidding on average $1265 for this job


i can do it

$1500 USD in 20 days
(173 Reviews)

I have experience and experties need for this project

$800 USD in 20 days
(13 Reviews)

My skills: Databases : Mysql , Postgresql , Sybase Web : Apache 1/2 , PHP, html Voip : Voicemaster , asterisk , ser Mail : Sendmail , Postmaster , qpopper , QMAIL , vpopmail, Courier IMAP, Cyrus IMAP , Mailscanner More

$1500 USD in 20 days
(1 Review)

kindly check your pm

$1400 USD in 21 days
(1 Review)

6 years of experience as a developer 3 years experience in Asterisk 6 years' experience as an administrator Unix / Linux

$1500 USD in 20 days
(0 Reviews)

Hi, We have working experience on A2Billing, asterisk, openser, openfire,etc. We have worked on callback, callerid, DID, SIP and IAX modules. We also have handle callback server and can provide you with quality service More

$1200 USD in 20 days
(24 Reviews)

Hi, I can do asterisk, openfire, ast2billing part ..

$1000 USD in 10 days
(12 Reviews)

If ur OK with part time then check your message box.

$1350 USD in 5 days
(0 Reviews)

Hi! Please check PMB.

$1300 USD in 15 days
(0 Reviews)

we are have 5 years experence of configuring VOIP systems. (Asterisk, OpenSER and more)

$1100 USD in 7 days
(0 Reviews)