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Android SIP Client

Project is for an Android SIP client based on sipdroid or similar with the following features:

• Access to phone/sim contacts

• Option to set app as default dialer either when on wifi, when on local data network, or at all times (including when roaming)

• IPSEC VPN client built in

• GSM or G729 codec (G729 preferred, but battery drain must also be taken in to consideration)

• Ability for app to intercept a “wake up” call from the cellular network to re-enable data on phones with data set to turn off after a certain idle period

• Conforms to SIP RFC and correctly passes DTMF tones

• GUI will ask for username and password, that username and password will then be queried against a central database to retrieve SIP username and password – SIP credentials should not be accessible by end user

• Any other protection to prevent end user from using SIP credentials on a non-cellular device should be considered

• Must work behind NAT/private IP

• Mute/Speaker/Conference/etc

• Possible balance display functionality

• User friendly GUI with custom branding and logo

Beceriler: Android, Mobile App Development, VoIP

Daha fazlasını görün: android sip client, sip client android, conference call dialer android, conference call android, android phones 2013, android conference call, android central, android battery drain, vpn ipsec, vpn client, sipdroid, sip phone app, sip app, rfc, ipsec, drain, central phone, battery logo, app sip, android sip, vpn android client, android cellular wifi, g729 sip client, mobile wifi app android, ipsec behind nat

İşveren Hakkında:
( 0 değerlendirme ) United States

Proje NO: #4446897

11 freelancer bu iş için ortalamada 1007$ teklif veriyor

ranakrishnapaul

Hi, Lets do it. Thanks, Rana

in 30 gün içinde3150$ USD
(12 Değerlendirme)
5.2
emartonline

I can help

in 3 gün içinde550$ USD
(5 Değerlendirme)
4.0
jagrutibhadani

I am an expert mobile application developer having 2 years of experience. I always finish off the task which i touched. I assure you work on time with daily updates.

in 20 gün içinde525$ USD
(4 Değerlendirme)
3.9
getveltrod

Hi, Veltrod Software services is a global software consulting company specialized in providing Mobile applications, Social media frameworks and eCommerce solutions. Leveraging best-in-class people, processes, and t Daha fazlası

in 25 gün içinde721$ USD
(4 Değerlendirme)
3.7
udaysgh

Ready to complete this project and provide you all the files in English as you want.

in 10 gün içinde787$ USD
(2 Değerlendirme)
2.0
steelmans1980

I'll do it using CSipSimple Opensource SIP stack, but take note that G729 requires licensing, and costs 10$/channel so it may not be something you want to ship along. SIP clients which support g729 offer it as a premi Daha fazlası

in 60 gün içinde1100$ USD
(1 Değerlendirme)
1.6
bangdroid007

Please check your PMB

in 9 gün içinde616$ USD
(1 Değerlendirme)
0.2
nmlemus

You need this software because you have a VoIP system or you need a VoIP system to??? Because if the answer is the secound then I can provide you with a good system with very good rates. So if you are interesting just Daha fazlası

in 3 gün içinde550$ USD
(0 Değerlendirme)
0.0
ievatechnology

Please see private message.

in 15 gün içinde1980$ USD
(0 Değerlendirme)
0.0
johnson1969

I have delivered several call center projects. I posses CCIE certification in security and R&S. I have been designing and delivering in networking and security domains for over 10 years. Delivered hundreds of such proj Daha fazlası

in 3 gün içinde550$ USD
(0 Değerlendirme)
0.0
yelenn

I 'd have demo VOIP for android. I can connect by user and password! and send demo to you today.

in 3 gün içinde550$ USD
(0 Değerlendirme)
0.0