We need to get developed Mobile dialers for the various platform as mentioned above
Symbian,Android,I Phone, Black Berry,HTC
Should be compatible with all handsets also should work in blocked countries like UAE
One Linux machine will handle all the sessions with VPN to by pass the blocking.
Should be able to work with Billing Switches available in market; Voipswitch , A2Billing, I Tel etc
Also need to develop a Billing softswitch with Codec Transcoding.
Desktop PC 2 Phone Software with anti block feature
8 freelancers are bidding on average $5390 for this job
Hi, We are VoIP solution provider and have earlier developed voip application for all smartphones with various features like calling, chat, sms etc. Please check your message board for more detail. Thanks