Asterisk configuration

ASTERISK CONFIGURATION Your task will be to install the open source PBX Asterisk on my dedicated server and add a frontend / web interface (you can choose the web interface, it should be open source or free). The dedicated server: Intel Core Duo 3.0 GHz 1.5G RAM 300 GB hdd I need the following features working in Asterisk and I need to be able to change them easily via the web frontend: * All the basic functions like incomming and outgoing calls. * IVR creation system * Queues management * Policies system for users/groups management * LCR (Least Cost Routing) * Call Transfer * Call Waiting * Caller ID * Call forwarding * Conference rooms / Conference calls * Music On Hold * Music On Transfer * Voicemessages for busy calls, transfer calls, etc * Voicemail / Voicemail to email (+ 1 or 2 other little features perhaps) Protocols: * SIP * h323 * IAX I need to be able to call and receive calls from TDM networks I do have "Sipgate" SIP acount for incomming and outgoin calls and you need to configure this with the Astersik server so that I can use it. You will also need to assist me with the mentioned features of the web fronted so that I can use them and set them up. SUMMARY: You get a blank dedicated server and need to install Asterisk as well as a web frontend for Asterisk (which you can choose). Then you need to make sure that my SIP account works with the installation and that all requested features work. Good communication is essential! After it is installed I will need to keep your assistance for continuosly tests. I need someone who can works as a freelance but that I can contact to manage the system when needed. Jaime Quinteros