In Progress

IP Telephony Management&Routing SIP Server & APP's

Dear Coders,

We are looking for a programmer who is familiar with Voip Systems and with the following :

(1) SIP:

(1)(1) Setting UP SIP Server.

(1)(2) Operation of SIP Server.

(1)(3) SIP Express Router.

(1)(4) Asterisk.

(1)(5) VOCAL.

(2) Protocols:

(2)(1) H.323.

(2)(2) SIP.

(2)(3) Media Gateway Control Protocols.

(2)(4) Proprietary Signalling Protocols.

(2)(5) Real Time Protocol & Real Time Control Protocol.

(3) Programming Languages:

(3)(1) C/C++.

(3)(2) Java.

(3)(3) Swift/Cocoa/Cocoa Touch.

(3)(4) Linux Debian Application Programming Interface.

(3)(5) Android APP Development.

(3)(6) iOS APP Development.

(3)(7) HTML & JavaScript & MySQL & PHP.

(4) OpenSource Softwares:

(4)(1) GnuGK.

(4)(2) Free SIP APP's( Android, iOS ) Source Codes.

(4)(3) OpenSER.

(4)(4) Asterisk.

(4)(5) Speech To Text.

(4)(6) WordPress or Any Other CMS Software.

If you feel that you're familiar with All these then this project is for you.

This is what we want from you.

We are looking for a programmer can make for us a system to route/forward incoming calls to other phone numbers based on the extention clicked by the user.

The calls then be routed/forwaded to an APP or Cellular Phone based on the number being registred on extention.

Incoming calls comes from numbers purchased from VOIP.MS.

Routed/Forwaded calls be made to an APP or through outgoing calls through VOIP.MS.

Extention number can be modified through web interface (Client/Admin) or Through Voice command (English/Spanish) depends on user preference.

A WebBased Admin/Client Where to manage content of the website and extention and numbers and minutes.....

Majority of Codes are available for free and OpenSource.

Like the Android and iOS apps they're available for free and we just want to modify them and stripe/automate certain functionality.

And Like SIP Server. And Speech to Text for Voice Commands.

This is a Sample of the project. Please for more details of the project contact us.

We're looking for a serious developer who have knowledge on the subject.

If you feel you up for this project post your bid and please post a reasonable bid.

Thanks.

Skills: Bluetooth Low Energy (BLE), Mobile App Development, Android, C Programming, Linux

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About the Employer:
( 0 reviews ) lilburn, United States

Project ID: #21822206

Awarded to:

nielsmartinez

I have more than 12 years of experience in implementation, configuration and development of H323-SIP based VoIP solutions.\r\nI have great understanding of communication protocols such as H.323, SIP, H.248, RTP.\r\nI a More

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Howdy. I am glad to see you. I just have checked your job posting “IP Telephony Management&Routing SIP Server & APP's” and I have gone through your project details. I have great skills in Android and IOS app and back More

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