Implementing complex auto call facility using diff WAV files in PHP project


I have a PHP - codeigniter project in which we have to implement auto call facility where when a user book an appointment with lets say Hair Saloon specialist, before 1 hour of the time (this setting is customizable), the user will get a call with options like press 1 to confirm the appointment, press 2 to cancel, press 3 to reschedule and the inputed data should be recorded and action should be taken plan according to the selection.

Here the WAV file will be created by combining different WAV files which will be having some common words like Hello, Good morning/afternoon/evening, thank you, appointment, date, time, etc. and some variable WAV files like Hair Saloon name, Specialist's name, etc. to be taken from the different parts of database and to create a final script which user will hear.

Note: There will be two types of scripts to be used for two different types of calls. Both the scripts are fixed with different variables. (details will be disclosed while interview)

We are having a preference to use FreeSwitch open source technology to implement this facility but we are still open for any other better suggested open source solution if it can provide easy implementation and better stability.

There will be many things which will required to give manageable from super admin section like upload/download/change order of common WAV file scripts, Hair Saloon admin to manage WAV file of saloon name, specialists' names, etc.

We are looking for serious expert with past experiences in dealing with VOIP, Freeswitch and similar technologies. We are expect bids with some examples of past implementation and your experience of developing similar system.

[NDA will get signed with the selected provider]

Looking forward to hear from you.

Good luck

Skills: VoIP

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About the Employer:
( 1 review ) Delhi, India

Project ID: #6684542

9 freelancers are bidding on average $931 for this job


hello, we are group voip/web professional having extensive experience in asterisk and freeswitch/plivo . We are expert at Freeswitch as well as in Asterisk . I can implement the idea of auto calling you have mentio More

$1111 USD in 5 days
(11 Reviews)

Please check ICTBroadcast a commercial application build for voice, fax, sms and email broadcasting. ICTBroadcast is definite answer to requirements mentioned by you. following are some detail that how you can use it, More

$1599 USD in 1 day
(9 Reviews)

Hi We are the professional mobile apps developer. We deliver the quality based app. we have developed 60+ mobile apps Please check my profile and portfolio at I follow a s More

$1000 USD in 15 days
(3 Reviews)

Hello my name is Ambiorix. I am an Asterisk expert as well PHP MYSQL developer. I would like that you allow me 10 minutes to discuss with you about your project. I have strong expirience on similars projects . Thanks

$833 USD in 30 days
(9 Reviews)

Vast experience in VoIP, inbound and outbound trunking, SIP, robo call, goautodial, asterisk PBX ect.

$773 USD in 10 days
(1 Review)

Hi, As you can see from my feedback I already completed projects similar to this one. I'd like to use asterisk instead of freeswitch for this solution. I have some previous experience with codeigniter too.. so I'l More

$711 USD in 7 days
(1 Review)

checked this requirement,and i think we can easily handle this requirement,i will tell you something about my team, Have a team of 34 professionals,with more then 11 year of experiecen,worked in php/mysql,LARAVEL-4,S More

$795 USD in 22 days
(0 Reviews)

Hi, We have good hands on in Asterisk server. We will implement your solution using the Asterisk VoIP Server. I will deploy an engineer to complete the task once the project is awarded. Regards Sathish

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I have a very suitable platform for your project. I have used it here [login to view URL] concatenating WAV files, playing audio, detecting DTMF and other functions all exist there. I is developed More

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