The Cisco IAD2432 Router w/ VoIP Phone Adapter offers the best-in-class integration of data and toll-quality analog or digital voice services for a customer-premises solution. Designed to bridge the current and emerging multiservice needs of competitive local exchange carriers (CLECs), incumbent local exchange carriers (ILECs), and interexchange carriers (IXCs), the Cisco IAD2432 Router w/ VoIP Phone Adapter operates in both Class 5 switch-access and Class 5 switch-bypass architectures. Robust data and rich voice services in an interoperable system architecture allow service providers to offer new revenue-generating services. Powered by Cisco IOS Software, driven by a Reduced Instruction Set Computer (RISC) processor and high-performance digital signal processors (DSPs), the Cisco IAD2430 supports VoIP, with proven quality-of-service (QoS) tools, multiple call-control protocols (such as Session Initiation Protocol [SIP], MGCP, and H.323), and diverse VoIP codecs. In addition to industry-leading voice features, the Cisco IAD2432 Router w/ VoIP Phone Adapter uses Cisco IOS Software for data features such as IP routing, on-board encryption co-processor (Triple Data Encryption Standard [3DES]), Dynamic Host Configuration Protocol (DHCP), Network Address Translation (NAT), and network security. The choice of high-density analog and digital voice interfaces over a wide range of broadband technologies furthers the appeal of the Cisco IAD2432 Router w/ VoIP Phone Adapter to a broad spectrum of service providers.