We are looking to develop a fully featured Mobile dialer For My Company
-Symbian / android / IOS / Must be supported
-The dialer must support SIP platform completely and has to be compatible with major SIP softswitches.
-It must have dial, redial, receive, hangup, mute, speaker phone, volume control features.
-show the remaning balance in for clients
-Call status detector on the screen including call timer.
-It should have a separate contact book with search feature. But it should be able to dial the contacts saved in standard contact book of the phone.
-Call history including all, recent, dialed, miss calls should be there.
voice quality management including silence detection and packet loss management
-It must support g729, g723.1, AMR and GSM codec
as like as yourdialer ([url removed, login to view])....[url removed, login to view]