Voip App Based On Freeswitch (Windows OS)

I am looking for an experienced Voip Developer in PHP.

Application should support as bellow:

--Authentication methods.(user ID / IP / MAC or ANI)

--Internal calling user to user + International Calling .

--Alias with DID Maping

--PSTN ( over SIP)calling/ billing

--DID forwarding

--Call forwarding

--Call forwarding on busy

--Call forwarding on no answer

--Voicemail- Simple Text Reader +(translation).

--PIN request.

--LCR(Least Cost Routing) / Carrier route

--Enum Support

--Video calling should support.

--NAT traversal support (RTPproxy, Mediaproxy or same like SBC)

--Text Messaging



--Click to Call (Callback)

--IVR (Tell the Balance every time user call).

--Web Call Back

1 Customer enters source and destination numbers in Click to Call back web page.

2 System calls source number

3 When user picks up the phone, he is connected to destination number

4 Ability to activate/deactivate service at any time

5 call should disconnect when the user go to negative balance.

6 user should send to IVR when the balance is negative.

Over all Features:


Calling Card script

Client (PAP2)Devices Support + Mobile Users support.

Active Call Statstic.


Identify the call problems.

Real time billing and reports

Reseller Modules (4 Level of Reseller Account )

(Note : I have a working Reseller Web Panel .I can provide those if needed Written in ASP.Net)

Call Back


NAT traversal support

Video Call

Internal user call.

- Development of userinterface and admininterface, possibility to edit the services listed Above

- Implementation of additional payment methods (paypal, moneybookers etc)

- Optimizations for Future Re-Used (mod rewrite ,urls, css, valid HTML)

(Note : I have a Reseller Panel working on Web .I can provide if needed written in ASP.Net)

Taidot: .NET, PHP, SQL, Windows Desktop, XML

Näytä lisää: windows phone 10, windows mobile web development, web development for mac os, web developer os, web developer for mac, web developer app, voip phone services, voip app cost, video translation services, video edit service, translation services cost, script translation services, script text reader in php, php mobile development system, php developer for mac, panel methods, note on web development, net mobile app development, mobile app development cost, mobile app cost, mac os web development, mac os application developer, experienced app and web developer, Development APP, deactivate paypal account

Tietoa työnantajasta:
( 5 arvostelua ) kuwait, Kuwait

Projektin tunnus: #477304

Myönnetty käyttäjälle:


Hello Sir, We have more than 6 years of experience in Software Fields to work with commercial customers around USA as well as all around Glob. Customer satisfaction is our valuable profit. We have expertise in var Lisää

$1000 USD 50 päivässä
(1 arvostelu)

2 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön


I can do this for you.

$1000 USD 10 päivässä
(40 arvostelua)