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Ringless Voicemail System Development

Ringless voicemail system development.

MUST have experience with understanding ringless voicemail systems and which providers to work with.

Ideal client has already developed a similar system.

Program will take a CSV file with 1 column of numbers + a sound file, and leave voicemails on every number in the list.

We will need to process 3000+ ringless voicemail drops a day.

Basic understanding for ringless voicemails is to call one number and then 15 milliseconds later call the same number from another phone line which would ring a voicemail rather. Once ready to leave a voicemail via understanding timing and or noise, it would then leave a voicemail from the sound file and move to the next number to process the same.

MUST HAVE EXPERIENCE

Compétences : PHP, SQL, Ingénierie des Télécommunications, Telecoms Engineering, Télémarketing

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Concernant l'employeur :
( 389 commentaires ) Seattle, United States

Nº du projet : #19056789

16 freelance font une offre moyenne de $1437 pour ce travail

KashirinA

Dear client Honorable Senior I am happy to apply in your project. Your project is interesting to me. I have good skills about laravel and codegniter and php and nodejs i am pretty sure I can meet your demand I Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(105 Commentaires)
7.1
Thesynapses

Dear Client, Your search ends here.!! We are Synapse and we deal with the website and mobile development, As per understanding you want a have experience with understanding ringless voicemail systems and we are gl Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(13 Commentaires)
6.6
KGeorgy

Hello, I am pleasure with your job for Ringless Voicemail System Development. Thank you for the job posting. It’s a pleasure to meet you. I’d really like to work with you on this one if possible! I do have a couple Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(38 Commentaires)
6.0
imphasys

Hello, I have read your description of a project. I'm a PHP developer.I want to let you know that I have great experience in web development.I had worked on many third party API and payment gateway integration and h Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(62 Commentaires)
6.2
fleedsteed

Hi Nice to meet you We are a senior Software Development Company - DG Electronic Entertainment Co., LTD, located in Dalian, China. (Hangzhou Dongcheng Electronic Co., LTD is changed to Dongcheng G Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(28 Commentaires)
6.0
ngxperts

Hi, I have worked on these systems before, if you want I can arrange a demo as well, kindly let me know if we can discuss the details, regards.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(27 Commentaires)
6.1
krishaweb

Hello, Hope you are doing well! We at KrishaWeb are most preferred agency for our client due to 100% recommendation and “5 STAR” rating from our clients which we achieve through an excellent client support as wel Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 30 jours
(6 Commentaires)
4.9
myappsdevelopers

Hello Hiring Manager, I read your job descriptions carefully, I am very interesting in your job. I have developed apps such as Social networking & lifestyle(Tinder style dating, chatting, sharing), Food & drink(R Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 22 jours
(3 Commentaires)
3.0
mobileappsites

Greetings, WE WILL DO THIS WORK AS PER YOUR REQUIREMENT AND EXPECTATIONS. With the experience of over 1600+ web development projects including ANDROID, iOS, WEBSITES, WEB APPLICATIONS AND SOFTWARES. We are the fast Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(1 Évaluation)
1.2
gyanjaiswaldz

i have 9 year exp in Web development and design , i can do this voicemail system development work better way in CI , i have also API exp in CI, Laravel ,Mysql and Angular Magneto , opencart ,WP HTML, CSS, i want to Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(0 Commentaires)
0.0
TechnoVentic

Hello Hope you are doing great!!! I am a website designer and developer, I have experience of web design, Wordpress, web development , SEO, E-commerce website & Graphic design(Flyer, Banner, Web Layout, Logo, ID c Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 8 jours
(1 Évaluation)
0.7
onefootup

Please explain here what exactly u want me to do When u need it and how much u pay me for that ? Looking to be your Good Venture along with your project! Best Regards.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(0 Commentaires)
0.0
tgltech

Hello, Having previous experience, We can DEFINITELY help you with development of Ringless voicemail system however i would like to know that - Do you want to send 3000+ voice mail to your number list from a singl Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 30 jours
(0 Commentaires)
0.0
abarissoft1

Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned "I can do Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(0 Commentaires)
0.0
VishalAgrawal11

Hi,I have read your requirements of Ringless Voicemail System Development and I’m pretty confident that I will be able to get your work done within the given time your requirements conclude. I am very keen to discuss f Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 21 jours
(0 Commentaires)
0.0
chelle101217

I have experience of outbound telesales and telemarketing,specific in appointment setting,lead generation and cold calling. I work organize,initiatively,patiently and positively on this business. Relevant Skills and E Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(0 Commentaires)
0.0