VOIP DIALER, SIP DIALER
Budget min $5000 USD
- Freelancer
- Jobs
- iPhone
- 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.
20 freelancers are bidding on average $5679 for this job
**** Hi. I can do a perfect job for you. No problem for me. Please see my productions. **** -iOS Social app: Yuru [login to view URL] Goomzee https://itunes.apple.c More
Dear sir. To get me in here, will be the success of your business and life in the world. The OASIS of Desert will not be good result than you got me in here. I am a high quality and top mobile developer. I have rich ex More
Hi, I have read your post and understood your requirement and I have great experience in handling Native: iOS, Android, Windows8 (Objective-C, Swift, Java, C#), JNI, NDK (C/C++) - Web service: XML/J More
Dear I am a passionate mobile developer with 5+ years rich experience. Worked in domestic/global app development teams during my last 5 years, gained rich experience and knowledge in mobile app development. My More
Hi there. Thanks for job posting here. I'm applying to your job with great interest. I just checked your job posting carefully and I think I can develop this project very well. As you can see in my portfolio, I More
I am VoIP & Mobile developer My voip apps have high voice quality. I developed these voip apps for Global TMail([login to view URL]) company and Voiproaming([login to view URL]) company. Specially, voifone suppo More
Hello Video chat capabilities will be included in the SIP voip APP , This will also help overcome blocking !! This is a sample of the videochat capabilities [login to view URL] More
we have exact same [login to view URL] you want i can send you the apk and whatever you want to [login to view URL] have done more that 10 voip projects till [login to view URL] we have our own voip [login to view URL] can demonstrate whatever you [login to view URL] cli More
Hi, Whats up. I am not going to bore you with some repeated scripts that all freelancers use. I am trying to get to a point. If i write some stuffs here. I would like to know about some of your preferences. I h More
Hello, I am akil khatri with my 25+ member team with limited skills and unlimited ideas in Game Development|iPhone|Android|Mobile App Development|PHP|Joomla|Wordpress|Javascript|Java| and |.Net|3D Animation|3D Max| wi More
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