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VOIP DIALER, SIP DIALER

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.

Compétences : iPhone, Mobile App Development, VoIP

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Concernant l'employeur :
( 0 commentaires ) Saudi Arabia

Nº du projet : #8541216

6 freelance font une offre moyenne de $2520 pour ce travail

KESHAVINFOTECH

Hi Thanks for your valuable time. :-) Just reply with 'Yes' and We will come up with a. Detail project plan with our comments/queries. b. Best-feasible-real COST & TIMELINE Latest Apps : [login to view URL] Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 40 jours
(155 Commentaires)
8.2
seekdeveloper

Hi, I have read your post and understood your requirement and I have great experience in handling -Native: iOS, Android (Objective-C, Swift, Java), PhoneGap, JNI, NDK (C/C++),Cocoa, Cocos2d game engine, OpenGLES, Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 15 jours
(11 Commentaires)
7.2
icodingtechno

Hello Greetings! I hope you are doing great. Introduction: I would like to introduce Ourselves as leading IT company providing best solutions to our offshore clients from more than 10 years at much affordaable prr Plus

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(16 Commentaires)
6.3
openasterisk

Hi, Greeting of the day!! Here is the quick reply: The features which you mentioned is covered major portion of Apps dialer called as Cloudsoft Phone which runs on Wi-Fi and 3G. Our core expertise is to of Plus

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(8 Commentaires)
4.3
Danharrison

Hey, This bid has been placed to secure our place between several [login to view URL] we receive SOW/SRS,we can then adjust proposal amount and time accordingly. We are interested in working for your [login to view URL] have deve Plus

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3.6
Devekumar

Hi sir, By Looking into your requirement i can assist to you. To integrate Android VoIP Dialer. For demo purpose you can test our dialer - [login to view URL] Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(0 Commentaires)
0.0