I need you to develop some software for me. I would like this software to be developed . Telecomunication Engineer I'm looking for a tech who already has completed a Ringless Voicemail drop system. We are US based company and will target users in US only so will calling 10-digit US phone numbers. We would ideally prefer some open source technologies to be used with it like FreeSwitch or Vos3000 etc.. If you Already have completed a ringless voicemail drop system please bid. Please include the past project info.
3 freelancers are bidding on average $1348 for this job
I did a ringless voice mail by using twilio. To send a voice mail to a number, I will make a first call and instantly make second call , then second call will be redirect to voice mail box. Relevant Skills and Experie Daha Fazla
Hello Sir/Mam Let's have a chat and discuss the work before awarding us the job. For any query please consult our profile on https://www.freelancer.com/u/benni25.html ******Price to be reviewed after all infor Daha Fazla