Administration Guide
Page 16
... ATA Deployment without Onsite Call Control Telephone/fax V Ethernet Broadband Linksys ATA Broadband CPE (DSL, cable, fixed wireless) Layer 3 IP infrastructure Voice gateway V PSTN SIP proxy 187254 Cisco Small Business ATA Administration Guide 16 The ATA device connects to ...ports using standard analog telephone equipment. These ATA devices are a key element in the end-toend IP Telephony solution. An ATA device provides user access to a wide area IP network, such as the SPA9000 Voice System or legacy PBX, or with an Internet-based call-control system. 1 Introducing Cisco...
... ATA Deployment without Onsite Call Control Telephone/fax V Ethernet Broadband Linksys ATA Broadband CPE (DSL, cable, fixed wireless) Layer 3 IP infrastructure Voice gateway V PSTN SIP proxy 187254 Cisco Small Business ATA Administration Guide 16 The ATA device connects to ...ports using standard analog telephone equipment. These ATA devices are a key element in the end-toend IP Telephony solution. An ATA device provides user access to a wide area IP network, such as the SPA9000 Voice System or legacy PBX, or with an Internet-based call-control system. 1 Introducing Cisco...
Administration Guide
Page 17
...ports and features provided by a "middle-man" server or media gateway controller. SIP allows interoperation with Onsite Call Control Optional On-Site Call Control (SPA9000 or Legacy PBX) Telephone/ fax V Linksys ATA Ethernet Broadband Broadband CPE (DSL, cable, fixed wireless) Layer 3 IP infrastructure Voice gateway... 194487 Introducing Cisco Small Business Analog Telephone Adapters Comparison of ATA Devices 1 Figure 2 ATA Deployment with all ITSPs that enables carrier-class residential and business IP Telephony services delivered over IP (VoIP) gateway that support ...
...ports and features provided by a "middle-man" server or media gateway controller. SIP allows interoperation with Onsite Call Control Optional On-Site Call Control (SPA9000 or Legacy PBX) Telephone/ fax V Linksys ATA Ethernet Broadband Broadband CPE (DSL, cable, fixed wireless) Layer 3 IP infrastructure Voice gateway... 194487 Introducing Cisco Small Business Analog Telephone Adapters Comparison of ATA Devices 1 Figure 2 ATA Deployment with all ITSPs that enables carrier-class residential and business IP Telephony services delivered over IP (VoIP) gateway that support ...