Lukket

Call Egypt

Project Description:

We need a voip mobile dialer like itel dialer, mosip dialer and other popular dialer \esign that has about 5 screens. (Messages; Recent; Contacts; keypad; About; Settings Invite to Use; Privacy).

The app should integrate with the all softswitch like voipswitch, VOS, MTVS, Sippy and all other I. The main functions of the app will include:

1. Making & Receiving VoIP Calls Over 3G, WiFi, GPRS

2. Should not kill the battery of the mobile device

3. Address Book Integration with local Phone Address Book AND the platform

4. User Credentials Save / Change Username & Password

5. Volume Control

6. Protocol SIP (RFC 3261)

7. Media Support RTP (Real Time Transport Protocol) & RTCP (RTP Control Protocol)

8. Transport Mode TCP, User Datagram Protocol (UDP), TCP to UDP Interworking

9. Codecs G.723, G.729, AMR (Adaptive Multi-Rate Compression), iLBC, G.711, GSM.

10. Network Address Translation (NAT) Traversal Through Encryption & STUN

11. Voice Quality Silence Suppression, Packets Loss Management

12. DTMF - (Dual Tone Multifrequency) Generation & Detection (RFC 2833)

13. Call Status Indicator Displayed on phone screen

14. Call History, Call Detail Records, Current Account Balance, Current Account Balance, Current Account Minutes Remaining

15. Speakerphone

16. SMS (through the platform)

17. App will be in English, but should allow for multiple language support by design

18. App should voice and SMS encryption

19. App should work in SIP block countries like UAE, Oman and KSA. These countries not allowed voip sip calls.

Evner: Android, iPad, iPhone, Mobile App Development

Se mere: voice over description, protocol translation, privacy by design, phone support 24 7, mobile compression, english voice over egypt, dual encryption, device management android, call minutes, block sms android, block messages on android, block calls on android, android gsm to sip, android device management, adaptive design, 10 keypad, mobile voip rate, volume android, voipswitch, voip sip dialer, voip rtp, voip rate, voip mobile dialer, uae work, softswitch

Om arbejdsgiveren:
( 0 bedømmelser ) Kuwait

Projekt ID: #5983378

25 freelancere byder i gennemsnit $6496 på dette job

appstudiozsl

Hello-we've gone through the requirement details. You posted a high level description of the project, please give us some more details to review and we shall provide you our understanding, project plan, timeline & cos Flere

$7731 USD in 30 dage
(39 bedømmelser)
9.2
ShenHua

Dear sir, Thank you for your job. I saw your job posting and I'm very interested about your job. I have developed many iOS/Android apps for 5 years. These are the apps I have developed. [login to view URL] Flere

$5154 USD in 30 dage
(97 bedømmelser)
7.9
danchoe2011

Dear Hiring Manager, I've just read your job posting line by line, and fully understood what you want now. Please check the following links attached that are my past works. Also, please have a time to look at my Flere

$5555 USD in 30 dage
(91 bedømmelser)
8.0
futurenext1009

Dear client We have understood your need of mentioned project well application eed a voip mobile dialer like itel dialer, mosip dialer and other popular dialer \esign that has about 5 screens. (Messages; Recent; Con Flere

$5000 USD in 30 dage
(54 bedømmelser)
7.4
chenjing2579

Hi there, It's nice to apply on your project and I am in very conviction on your project, I am very experienced on iOS developer having about 12years experience on this field. Maybe you can see my previous wo Flere

$5263 USD in 30 dage
(26 bedømmelser)
7.4
monster816

Hi, I'm an expert ios and android app developer with 5+ years of experience. I am an expert in Native Android SDK,objective c, HTML5, Database(MySQL,MSSQL),CSS,DHTML,JQuery,etc. I believe my skills would be ideal Flere

$5154 USD in 30 dage
(33 bedømmelser)
7.3
myzealit

Hello, Greetings of the day! I take pleasure to represent MYZEAL IT Solutions an ISO 9001:2008 (QMS) compliant organization; MYZEALIT Team has expertise in iPhone, Android, Blackberry, Symbian, Windows Mobile App Flere

$5154 USD in 30 dage
(11 bedømmelser)
7.1
shineiron0708

Dear Manager, Thank you for your project posting. I am very interested in your project posting, very confident to finish your project perfectly. I would like to discuss further details via Skype call or chat. I a Flere

$5154 USD in 30 dage
(19 bedømmelser)
6.8
NiceProgram

Hi I have developed the chat app server and app. Now I am updating the system with voice call . I think there are many similar parts in your project with me. I will give you only satisfaction! Thank you.

$5263 USD in 30 dage
(65 bedømmelser)
6.9
Rajkalyan

Hello, Greetings! Similar app which is developed by us, Please do have a look at it Dial 25 - [login to view URL] We having clients in your country, Flere

$5833 USD in 60 dage
(97 bedømmelser)
7.1
dolphinedanlu

HI I've read your requirements in detail. I'm kick-ass amazing phone developer who is not afraid to dig in and make things happen! Iím available for communication 15+ hours a day including voice chatting. I will be mor Flere

$5263 USD in 30 dage
(18 bedømmelser)
6.5
andrewrick25

Hello, We are glad to see your project post and we wish you a success for your project. As we are new to the freelancer bidding portal but we are serving all kind of IT segments since decades. we have large direct cl Flere

$7263 USD in 30 dage
(18 bedømmelser)
6.8
jagrutibhadani

Yes, I will do it for you. Here are the sample of recently developed apps. [login to view URL] [login to view URL] http://karmamobichamps Flere

$5263 USD in 30 dage
(121 bedømmelser)
7.3
NTechcorporate

Our iOS Page Link: [login to view URL] Our Case Study Link: [login to view URL] Dear Client, Hope you are doing well !!!! Thank you for posting project, Flere

$6185 USD in 50 dage
(5 bedømmelser)
5.9
biddyweb

I can develop this app. I have experience building mobile dialers. Kindly contact me and lets discuss more. Thanks.

$5000 USD in 30 dage
(8 bedømmelser)
5.5
fattahaabdul

Hello Sir, We have gone through the details you have provided and would be pleased to work on this with you to deliver the results that you have expected and We are sure you will not be disappointed if you give us this Flere

$6185 USD in 30 dage
(11 bedømmelser)
5.4
offenderstechno

Hello, Hope you had a good health. About the app that you are looking for is what we have developed not similar but with some difference. More works ==>[login to view URL] http:/ Flere

$10000 USD in 50 dage
(18 bedømmelser)
5.3
wordpressandroid

Hello There, I am representing an award winning Web & Mobile Application development company We do mobile apps development, android apps development , ios apps development , iphone apps development and window Flere

$5154 USD in 30 dage
(11 bedømmelser)
4.9
rangdong123

Please test following my voip apps. These apps are apps I made for voifone company and gladvoip company. Specially, voifone support voice, video, chat function. 1. android [login to view URL] Flere

$5555 USD in 30 dage
(13 bedømmelser)
4.0
mmadi

مرحبا انا مبرمج حر من مصر مستعد للعمل معكم مع الشكر والتحية Hi, Iam interested in your project and I'll be happy to do that for you. I have experienced with these skills. here are examples of work: htt Flere

$5263 USD in 30 dage
(1 bedømmelse)
2.4