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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!

Taidot: PHP, tietojärjestelmäarkkitehtuuri

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Tietoa työnantajasta:
( 0 arvostelua ) United States

Projektin tunnus: #13800825

21 freelanceria on tarjonnut keskimäärin 4949 $ tähän työhön

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 Lisää

15000 $ USD 30 päivässä
(128 arvostelua)
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 Lisää

4793 $ USD 30 päivässä
(66 arvostelua)
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 Lisää

5000 $ USD 50 päivässä
(100 arvostelua)
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 Lisää

8421 $ USD 75 päivässä
(131 arvostelua)
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 Lisää

5000 $ USD 30 päivässä
(35 arvostelua)
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 Lisää

3000 $ USD 30 päivässä
(18 arvostelua)
6.9
5154 $ USD 40 päivässä
(25 arvostelua)
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 Lisää

4444 $ USD 30 päivässä
(103 arvostelua)
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 Lisää

3333 $ USD 20 päivässä
(39 arvostelua)
7.1
4123 $ USD 30 päivässä
(54 arvostelua)
7.0
4444 $ USD 30 päivässä
(22 arvostelua)
6.9
4444 $ USD 30 päivässä
(47 arvostelua)
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 Lisää

3000 $ USD 30 päivässä
(66 arvostelua)
7.0
5000 $ USD 30 päivässä
(56 arvostelua)
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 Lisää

3000 $ USD 30 päivässä
(141 arvostelua)
6.6
3000 $ USD 33 päivässä
(12 arvostelua)
5.6
5000 $ USD 30 päivässä
(29 arvostelua)
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 Lisää

4444 $ USD 30 päivässä
(1 arvostelu)
4.9
4444 $ USD 30 päivässä
(15 arvostelua)
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 Lisää

4444 $ USD 30 päivässä
(1 arvostelu)
1.2