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I have to create VOIP app for IOS and ANDROID
I have my own Sip,
A) for example all Voip mobile apps which contain ( Proxi) in that entrance you of to enter a sip-number as long as you are linking a service through that provider..
just check the Example voip-app (Zoiper ) in config section > (Outbound Prox) this must appear automatic> (MY SIP)
B).Another Example a Voip-mobile must have a (Features) Built in > ( DTMF) which Contain ( Disable/RFC-2833/sip info/inban,
C).And Video-codec should be set on Automatic'
Mobile voip Video Phone/apps is a next generation stylish SIP video phone with large adjustable color LCD, VGA resolution many phones contain different camera, and real-time bandwidth-efficient H.264/H.263 video codec that renders stunning picture quality over mobile voip-apps and public Internet.
D) Similar to zyper, the voice configuration
1) After a consumer download the application then the app must have a Config Section for a consumer to Make an Account in to make Viop-Calls, See below:
+ Add account To > Then Sip
Account name =
option/ Authentication user =
Caller ID =
Ringtone optional with ringtone choice's
Enable on start = automatic check with check-box
2) Network Settings
Registration expiry time = 3600 but optional for consumers to Change
STUN Refresh period (ms) = 30000
Use RPORT for signaling = on with check-box check
Use RPORT for Media = off with check-box uncheck
3) Features to > DTMF
4+) the above Must be optional
Registration expire time >> 3600, But be otptional to Changefor consumers
Transport type >> UDP=5060 to 5080
Stunt Refresh Period == Automatically >30000
5) .Authentication >> Must have a entry-box for a person to enter a Number specific number,and its better > ( Authentication must be a stand alone section), you can view this on > (Zoiper app),and you understand this authentication explanation.
Features >> DTMF style== must be optional for a person to select they choice for example, See Below:
6) The video section of the Mobile-Voip-app the codecs must be set automatic which you should already know that pertaining to your email correct examples which you send to me in attachment.So as i mention to before i already see and understand you knows how to make this Mobile-voip-app and this application will be Free-download.
7) Pertaining To the chat section of the app,you had send me an attachment-doc-file before in previous email but consumers Must be able to Add Friends by their Phone-number Pertaining to Chat-mobile-flow included email address, and the app Must be able to add unlimited/ minimum 20 emails example msn/gmail/webmail/yahoo for them to send a receive emails.
8) the design we will work on that together.
Let me know if you are interested.
Only Freelancer from INDIA would be considered.