Convergence is a leading provider of open source networking solutions for core Telephony and Switching Applications in Pakistan and the Middle East. Solutions include VoIP/TDM Softswitches, Intelligent Network, Billing and Operation Support Systems, Legal Intercept, SS7 /SIP Interconnect Media Gateways for Long Distance and Local Loop Telephony Customers and Enterprises, Call Centers, VAS/IVR services and Voice over Packet and Internet Telephony Service Providers. Convergence also offers professional consultation, product placement, training and proposal development, network optimization, management and performance analysis of communication networks, data centers and call centers. We provide business critical communication solutions based on open source systems, especially those on Linux and Open Source solutions for organizations that operate successfully in today’s intensely competitive environment.