Hosted VOIP Dialer Required Call Centre

Hi, We need a voip dialer created, can be from opensource. It needs to be multitenant and the price needs to be low. I also would like to see any demo you have already done. Needs lots of features: Agent Optionally limit number of new leads per agent Customizable Additional Information forms per campaign Unlimited Additional Information forms Data fields, including custom fields, usable in scripts Control use of Form and Script Tab from each campaign 1024 pixel wide agent screen Very visible indication when muted Confusing technical terms hidden from agents Preview on Manual dial set by campaign Preview Force Dial Time, on Manual dial Embedded Web Forms Inbound and outbound calls (blended) Any-agent or agent-specific callbacks Manual dial with optional preview before dialing Faster dispositioning with hotkeys Transfer calls with hotkey Definable agent wrapup-time per campaign Third party conferencing with presets and macros Third party blind call transfer Third party conferencing with agent drop-off Managers can listen-in on agent conversations Managers can enter conversations with agents and customers Call up to three phone numbers for the same lead Agents can log in remotely anywhere with just a phone and a web browser Leads Optional lead prioritization based on age of lead Advanced lead search and export Ready to import XML formatted leads from web site Lead allocation and limits per agent Working Listmix, by status Recycling of Busy calls at a specified interval without resetting a list Multiple lead-lists per campaign Per lead caller-ID Campaigns Per lead Caller-ID capable GUI script editor Conditional scripting with objections and rebuttals Optional javascript per campaign (Form validation) New highly optimized adaptive dial mode Export by disposition status and fields Export directly from report to csv Enhanced lead search 1024 pixel wide management screens Uniform design across all modules Broadcast dialing with IVR, multiple option response to any keypress, speed control, maximum dials per time period Inbound IVR Optional Campaign Call time controlled by local timezone Fronter to Closer transfers with all information Transfer calls to local or external agents Conference or transfer to verification company Open custom web pages, which can include lead information, per campaign Autodial campaigns to start with a simple IVR (Interactive Voice Response) then direct to agent Send a dropped call to a voicemail box per campaign if no agent is available Set outbound Caller ID per campaign Route inbound calls by Caller ID Park the customer with custom music per campaign ACD (Automatic Call Distribution) for inbound and fronter/closer verification calls Record calls automatically, after delay or by agent initiatation Custom call dispositions, per campaign Option of a drop timer with safe-harbor message for FTC compliance Variable Dropped Call percentage when dialing predictively for FTC compliance Internal DNC (Do Not Call) list can be activated per campaign Answering Machine Detection and custom message for AM calls Custom database queries in campaign dialing Supports single campaign on many servers & many campaigns on single server Reporting Track lead cost Optimized reporting (Query time) Real-time and summary reports Hourly Totals by Status Category on Real Time report Logging of Carrier Errors Call report Inbound/Closer report Recent sales report Cost of list by entry date report Lead performance by campaign report Lead performance by list report Agent performance report Agent timesheet Agent stats report Agent status report User-group hourly status report Server performance report