I Wants to build a telephone billing system which will be connected to the web for customers to be able to control and view there account.
packages expertise needed:: drupal, asterisk and Astbill. if u are not familiar with any one of them, plz dont bid. Only serious queries plz. I need it done within 30 days. More details via pmb.
Bu iş için 22 freelancer ortalamada $3479 teklif veriyor
Hi, we are very [login to view URL] have gone through wit the requirements you pasted in your description. We can easily do it with our expertise. we will provide your project with reqiured language (drupal).we have done few Daha Fazla
Dear Sir. We are able to do it very well. Looking forward to have a good cooperation. Best Regards, Gorasoft.
Hi,we reviewed your project description and we are confident to fullfill your [login to view URL] have alredy done that [login to view URL]
Hi, we have an open-source, modular and extensible solution, YakaVOIP, that covers your requirements. Please take a look at the overview at: [login to view URL] and let us know if you would like us to arrange a Dem Daha Fazla
Dear Sir: Thx for Ur project. We can do it. We r very much interested to work with u for this project.... U can depend on us... We r new in this site. That’s why our review is 1. But u can check our profile. Daha Fazla
We are the team who provides better quality web software and attractive graphic [login to view URL] last 6 months we developed 35 sites and many [login to view URL] also make a good relationship with our clients in UK,US,Australia,Denmark Daha Fazla
We will do the projects as per your requirements. We have a professional team for s/w development, web designs, development &SEO,. php. asp.net c#,
Plz See My PM. I Worked on Development ofTelecom Billing Application.
i have experience of working wid asterisk,drupal, GNU GK,PSTN gateway and Radius Servers..I have already developed billing system for GNU GK for customers to view and related functions...
I have direct expertise in Asterisk and all related modules. I have written and/or been involced in a number of telecoms billing projects including Asterisk, Cisco, and Ericsson ANS call data record administration and Daha Fazla
Dear Sirs, I am representing software developing company "Exiton Software" that was founded in 1994. We have 12 years experience in software developing. We offer you: ° developing a new software system Daha Fazla