Voip Sip Dialer, Symbion, windows mobile

CANCELLED
Bids
4
Avg Bid (USD)
N/A
Project Budget (USD)
$1500 - $3000

Project Description:
We are looking for a Voip Dialer Software for Mobile Phones of Symbian and Windows Mobile OS as detailed under :-

1) User friendly interface
2) Mobile Dialer supports SIP for signalling.
3) Mobile Dialer supports G729, G723.1 and G.711 codec for sending audio stream
4) Mobile Dialer can run behind NAT or on private IP with VPN Tunneling embedded
5) This software will run on the phone having Symbian or Windows Mobile 5 and 6 having internet via GPRS/EDGE/Wi-Fi/ 3G ...
6) Mobile Dialer is fully customizable.
7) Able to use Mobile Dialer with any kind of Soft switch which support SIP
8) DiD calls can be received
9) Balance

Exapmle - i test your mobile dialer really good just need to add some more functions and remove gtalk, msn, icq just needed jabber


Methods:

Register/Unregister::
Registers with a voip Gatekeeper/ Softswitch by VPN Tunnel Service,


Call:
(Sends an Invite)
Request to Establish a call with another SIP phone. or requests this to the sip server. Using codecs G723.1 and G729, (G711 and GSM Optional)

SendDTMF
Sends DTMF via RFC2833 or inband

Hold/Unhold
Sends Hold/unhold command

AnswerCall
Accepts and invite, and establishes a call.

RejectCall
Rejects and invite

Transfer
requests to refer the call to another sip address.

PlayWavFile
Plays a wav file to a remote user

StopWavfile
Stop the file being played


EVENTS

InviteIncoming
A call is coming in, someone invites us via SIP

InviteAnswered
An invite made by me has been accepted

Inviteringing
My outgoing call is ringing the remote party

DTMFReceived
a DTMF has been received

RegisterSuccess
Server accepted our registration

RemoteHold/unhold
Server accepted our hold/unhold command

ReceivesSound
We are detecting a stream of sound coming through the line.

PROPERTIES

ListOfcalls with Redialing
List of all currently open calls, each call must be an object which handles/has all calls details.


Looking for developers who have built something similar in the past !

Skills required:
J2EE, Java
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Project posted by:
programmingbids United Kingdom
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