Asterisk/Trixbox configuration

We are company with multilingual websites addressing worldwide callers. We would need to set up an asterisk/trixbox PBX to enable up to handle our voice communications with various customersin various countries using country phone numbers (skypein for example) and distribute calls to remote call centers or local field agents. We are looking for an expert in asterisk/trixbox Pro VOIP telephony in order to set up from scratch a turnkey advanced hosted PBX and configurate following features - Hosting and set up - Multilingual IVR (depending on calling country, prompts supplied by us) - Web Callback for websites - Call forwarding depending on agent availability, time, language, caller, etc. - Link to Sugar CRM - Agent call recording We only would consider working with experts with proven record/demos. Please serious bidders only with good Trixbox, Asterisk and VOIP knowledge. We will provide you with the exact information needed to successfully and efficiently complete the project before end of march.