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GSM/SIP Calling APP (Andoird, IPhone,plus others)

We are looking for someone who has already developed a mobile sip

application, who can create and design an application for our voip

company. Right now we need a custom SIP/GSM app for mobile phone

If Apps can be extended to work for Android, Windows Mobile, IPhone (iOS), blackberry ,etc

Our requirements as follows:---

1st: 7 pages including a start up.

2nd: Intructions section

3rd: Once the app is selected it connects to our product (The app connects to our IVR and begins playing our IVR).

4th: A dial pad, that allows callers to select from their phonebook or enter a international number

5th: A Referal section that allows callers to sms, email, facebook and twitter the service (we will priovide the contents

of the message)

6th: We need the device Id, so we need the caller to register from the phone device. so we can capture the device ID

7th: Caller is giving the option to connect via the Wifi, GPRS or hardcoded uk numbers (that we supply). Please note

the uk number is only avaliable for uk callers (0044xx)

8th: SMS feature through our Sms Gateway (webservices) to allow users to send sms via our gateway

9th: SMS features for users that can send for free (Instant messanger)

10th free calls to users that have downloand the app.

Phone’s Wifi Connections. Must Support SMS through our Sms Gateway (webservices)

You will need to make a SIP call to our server the caller ID will be the GSM of the handset

The 1st time the user want to use the service they will need to register, they do that by app sending sms to our server( we will provide number) and the body of the sms will include the device id udid number

Next time the user want to make a call we will know him When use make a call. you will send us a sip invite and when call is connected, our switch will take care of the rest

For balance enquiries we can communicate with the app via http. so we get user balance detail and we can display in app.

We will supply all GSM and SIP address and Webservice API's

We also need the following confirmed:

1) If any bugs are found they should be solved that WITHOUT ANY CHARGE.

2) If We want any small change then we will do that WITHOUT ANY CHARGE.

3) It is completely architecture and module based so feature enhancement

is easy.

4) You will provide all code and database and Copy right as well.

5) Weekly and monthly reporting.

Please note our time has been wasted, so we are NOT willing to Pay any upfront fee's to the winner bidder.

The sucessfuly completion of the project will be awarded 2 further projects.

Please A NDA must be signed

Thank you

Skills: Android, Blackberry, iPad, iPhone, Mobile Phone

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About the Employer:
( 6 reviews ) Hemel Hempstead, United Kingdom

Project ID: #1655064

11 freelancers are bidding on average $1373 for this job

MAnkita

Hello, I had a look at your application and i m sure that i can help you with this.Please refer your PMB for more details. Thank you.

$1500 USD in 25 days
(26 Reviews)
7.6
djking

Hello, we have developed more than 35 apps. we have already worked with sip apps. thanks Darshan

$1500 USD in 30 days
(7 Reviews)
5.7
JoomlaVogue

Hello Sir, I have gone through the details you have provided and would be pleased to work on this with you to deliver the results that you have expected and I am sure you will not be disappointed if you give us this c More

$900 USD in 50 days
(5 Reviews)
4.9
CodeLab

I have already developed SIP apps for BlackBerry and Java enabled phones.If you can provide me with the SIP account details like the service provider , user id etc , I can make a custom demo for you .I have expertise i More

$2500 USD in 20 days
(1 Review)
4.0
DFHFGKJHG

PLEASE SEE PMB

$750 USD in 4 days
(0 Reviews)
0.0
smnaushad

we have worked on similar projects

$2500 USD in 40 days
(0 Reviews)
0.0
droid49

Dear Client, Please Check your PMB for more details regarding the application proposal and other bid details and work details Thanks and Regards

$750 USD in 12 days
(0 Reviews)
0.0
E95z6HaYN

Custom software development - <b><i>Removed by Admin</i></b>

$1500 USD in 1 day
(0 Reviews)
0.0
tCognition

Hello,We have full Mobile application team and develop whole range of applications from iPhone and we are very sure that it can be done to your satisfaction. Thank you.

$1450 USD in 27 days
(0 Reviews)
0.0
bd0057

Please check your PMB

$1000 USD in 20 days
(0 Reviews)
0.0
Elizabethsales

PLEASE SEE PMB

$750 USD in 5 days
(0 Reviews)
0.0