Hosted PBX, VOIP

I have read the details of your project. I will do the work the way you want it. I am expert for this project because I have worked on many same as this project. I got enough skill to maintain it. You do not need to be worried about the project. I am 100% good fit for this and I will complete it as the way you expect it.

Not a problem, this is very simple, FreePBX on a few different platforms has all the features you're looking for including incoming voice reponse menus, caller queuing, ringgroups, voicemail redirection, call detail reports, etc... it's fully SIP compliant and will work with Cisco, Polycom and Linksys hard phones and softphones like Jitsi, X-Lite, Bria, etc... basically any SIP compliant phone. I currently have it running in multiple locations on everything from full size rack servers supporting 100's of extensions and calls, all the way down to a Raspberry Pi 2 that does about 100 extensions and 20 calls... my recommendation to you for speed and reliability would be to go with an Amazon EC2 hosted linux machine where I can install Asterisk 13 and the FreePBX framework for you there. You'll have a full functional phone system that will work both inside your office and remotely and it can be done VERY quickly. If you'd like to jump on Skype, or even have me call you through the phone system I'm telling you about we can discuss the timeline, details, rates, etc... I'm sure we can find a solution that works for you and have it delivered VERY quickly.

I can configure and provide you with the script for log clean up and if you require will host in amazon ec2