The increased support in VoIP networking applications and service options available in your IP data architecture, pave the way for your business to better connect with employees, corporate partners and clients. Its two standard independent phone jacks let you connect legacy phones, fax machines and speaker phones to a VoIP service provider. The unit comes with two 100BASE-T RJ45 Ethernet interfaces, one 10/100 Ethernet port for LAN and one 10/100 Ethernet port, for WAN connections. This product is integrated with an internal router for local area network (LAN) and wide area network (WAN) connectivity. Experience enhanced productivity in your organization by unifying all forms of communication, including video, audio and wired transmission into a single converged IP telephony infrastructure. This model also provides support for reliable fax service with concurrent voice and data use. With this device, you get the benefits of Internet VoIP provider features, including call waiting, call forwarding, caller ID, distinctive ring, and voicemail. Its compatibility with industry standards also makes it ideal for both hosted and open source IP private branch exchange settings. This gateway is suitable for use in residences, home-offices, and small business VoIP service providers. It comes with a user-friendly configuration utility that enables you to set up this ATA model through a browser, to get your VoIP system up and running in minutes. It can also minimize costs for additional power lines, manpower, and maintenance during migration to unified communications. By integrating your existing analog phones, fax machines, and conference speaker phones with a voice over IP (VoIP) service provider, this Cisco ATA with router, provides investment protection. This analog telephone adapter (ATA) facilitates carrier class Internet protocol (IP) telephony applications and services transmitted over high-speed broadband connections. Improve business resiliency and reduce operational costs in your work place with the Cisco SPA 122 with Router.