FreePBX, Asterisk VOIP Engineer / Administrator

Hello,

I have a small company of 20 users that need a custom VOIP solution on a Linux AWS instance.

Some of the main features needed:


- Call greetings with menu options

- Call Queue with wait time estimates and/or rep call back options
-Open source softphone for Windows platform
-After-hours voicemail
- call transfers between extensions
-more

Must be an EXPERT at Asterisk/FreePBX
Must be an EXPERT at Linux
Must have EXCELLENT Communication
Must be AFFORDABLE