Softphone mobile phone calling app

To develop a mobile phone softphone app with specifications as below 


Technical Requirements:

The application should support the following codecs:

G.722.1, G.723.1, [url removed, login to view], [url removed, login to view], [url removed, login to view], [url removed, login to view], G.723.1, iLBC,: [url removed, login to view] (A and m-law),[url removed, login to view], AMR, GSM [url removed, login to view], iLBC, Speex

· Voice:

Real time Quality Monitoring (MOS) 3 independent phone lines

Auto-Answer/Do Not Disturb Call

Forwarding Full Duplex Audio

Recording compress the audio data.

· Support Video call and Video on demand and online TV  using H264 codec

· Fully SIP compatible soft phone/dialer for PC2Phone and Mobile2Phone (iPhone, Android) application. 

· Compatible with Windows 2000/XP/2003/Vista/Mac

· NAT/Firewall traversal feature

· Works with any 3rd party SIP Server

· Supports SIP outbound proxy

· Displays callers ACCOUNT balance

· Displays call CREDIT time

· Automatic Echo Cancellation

· Automatic jitter buffer adjustment

· Last number Redial

· History of 10 last dialed numbers

· Quick dial user list

· Quick provision for customers, only user name and password required

Квалификация: iPhone, Mobile App Development

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О работодателе:
( 0 отзыв(-а, -ов) ) India

ID проекта: #7599431

1 фрилансер в среднем готов выполнить эту работу за $555


Hello, I have strongly experienced about SIP phone. Here is my past works: [login to view URL] [login to view URL] iOS ver Больше

$555 USD за 3 дней(-я)
(6 отзывов(-а))