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Write some Software

I am currently using vendors to deliver Ringless voice messages to Cell phones and Landlines (digital mailboxes).

I am looking to develop our own solution. It has to be able to drop voice messages directly into the mailbox without the phone ringing. This is critical. Some services ring the number twice and "trick" the system into going into the voicemail. This causes the phone to ring periodically which makes it non compliant. I need a solution that will recognize as many cell phone carriers as possible and as many digital landlines as possible. Success rate of messages has to be high. If you are interested in this project, please let me know. Thank you!

Færdigheder: PHP, Software Arkitektur

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Om arbejdsgiveren:
( 0 bedømmelser ) United States

Projekt-ID: #13800825

21 freelancers are bidding on average $4949 for this job

devexpertsteam

Hello, We are IT-Engineers with higher educations, having more than 15 years of experience, developing mobile applications using Apple native iOS SDK. Our indicative time/cost estimation for your project relies o Mere

$15000 USD in 30 dage
(128 bedømmelser)
8.5
aistechnolabs

Bid Summary Greetings, I am very thankful for this opportunity. It’s really exciting that we have below similar kind of expertise and work experience: Project Requirements Understanding: I have gone through your requ Mere

$4793 USD in 30 dage
(66 bedømmelser)
8.7
A2Design

Hi, this looks like something we could help you with. Our team is Russian-Canadian. We specialise in: PHP & PHP frameworks, WordPress & Woocommerce, Opencart, Magento, API development, HTML5, CSS, JavaScript, Bootstrap Mere

$5000 USD in 50 dage
(100 bedømmelser)
8.5
arhamsoftltd

Note: We have developed similar nature of projects but for company internal use. Greetings, I am glad to share with you that we are very much interested in your project and yes it is doable. We have 12 years Mere

$8421 USD in 75 dage
(131 bedømmelser)
8.6
londonlance

We are a London (Shoreditch) based web development studio. Please get in touch to discuss further. Following are some of our recent projects; [url removed, login to view] A social media post scheduler and manager Mere

$5000 USD in 30 dage
(35 bedømmelser)
7.3
sphinxsolution

(From the makers of Vivino & Dah Makan) Hi, I hope you are doing well, We are 7 year young rapidly growing Website & Mobile App Development Company based out of New Jersey, USA, Gold coast, Australia & Pune Mere

$3000 USD in 30 dage
(18 bedømmelser)
6.9
$5154 USD in 40 dage
(25 bedømmelser)
7.0
JoomlaVogue

Bid Summary Please have a look at our portfolio for CorePHP projects: [url removed, login to view] Project Requirements Please have a look Mere

$4444 USD in 30 dage
(103 bedømmelser)
7.5
mxicoders

Bid Summary We have good experience in Web and Mobile Application development. We possess 14+ years of experience in I.T. Field and running MXICoders Pvt Ltd (INDIA), Project Requirements We can understand your requi Mere

$3333 USD in 20 dage
(39 bedømmelser)
7.1
$4123 USD in 30 dage
(54 bedømmelser)
7.0
$4444 USD in 30 dage
(22 bedømmelser)
6.9
$4444 USD in 30 dage
(47 bedømmelser)
6.9
shreeyait

Bid Summary Here is our portfolio of work, you shall check once to get idea of our expertise: Project Requirements Here is our portfolio of work, you shall check once to get idea of our expertise: Relevant Skills and Mere

$3000 USD in 30 dage
(66 bedømmelser)
7.0
$5000 USD in 30 dage
(56 bedømmelser)
6.9
vpnsolution

Bid Summary I am interested to work on your project to develop using vendors to deliver Ringless voice messages to Cell phones and Landlines (digital mailboxes). Project Requirements I understand you want to develop n Mere

$3000 USD in 30 dage
(141 bedømmelser)
6.6
$3000 USD in 33 dage
(12 bedømmelser)
5.6
$5000 USD in 30 dage
(29 bedømmelser)
6.0
rkatoch

I CAN BUILD Ringless voice messages to Cell phones & LANDLINE Hello Dear, Hope you are sound & healthy!! >> As a Developer I have 15+ Years experience in varying fields from conceptualizing, designing, develop Mere

$4444 USD in 30 dage
(1 bedømmelse)
4.9
$4444 USD in 30 dage
(15 bedømmelser)
4.1
mobileappsites

Bid Summary We have gone through your initial requirements. We have good expertise in this field and confident to provide you best quality result with high satisfaction. Project Requirements looking to develop our own Mere

$4444 USD in 30 dage
(1 bedømmelse)
1.2