I am looking for a VoIP enabled "SIP" mobile dialers that can work with ALL the mobile platforms like Symbian, Android, Windows Mobile, IPhone (iOS), and BlackBerry. The following are the features I expect to find:
(Platinum dialer requirement):
1- PIN-PIN calling (Subscribers can call each other)
2- Subscribers can chat and send files with each other.
3- The dialer should show the credit
4- Call control (Call ID, Speaker, hold, conference, call forwarding, VoiceMail, ... etc)
5- MOST IMPORTANT: The dialers should be working in countries where mobile operators block SIP calls over 3G, I believe that there is a term that commonly used, I believe its called VoIP Tunneling "That will bypass the calls over the mobile operator restrictions, and usefull in low bandwidth areas as because of this technology that the call in a typical enviroment that would reach something around 9 kbps with a crystal clear voice
6- There should be a feature where the user can set his CLI "to set the number that will be shown on the called party" (assuming that I am using White routes that passes CLI)
I want it at low price and must be 100% perfect work.
3 freelance font une offre moyenne de $5167 pour ce travail
Hi Good Morning, Hope you are well. We have review your proposal and we found that we can fit into your requirement. We have very strong expertise in building small to large scale web application. So far we h Plus