Feb 20, 2017 · The Cisco SPA8800 is an affordable IP telephony gateway solution that is ideal for small business environments that have VoIP service and also require a connection to the public switched telephone network (PSTN).

The Cisco SPA8800 IP Telephony Gateway is a multipurpose solution that small businesses can use to connect an on-premise IP private branch exchange (PBX) system to the public switched telephone network (PSTN), or connect a legacy time-division multiplexing (TDM) PBX or key system to voice-over-IP (VoIP) services.

NOTE If the SPA8800 is pre-configured by your ITSP, then you do not need to change the default voice settings. Refer to the documentation supplied by your service provider for more information. STEP1 Power off your network devices, including your modem and PC. STEP 2 Connect the phones to the SPA8800, by using one or both of the following methods:

The SPA8800 is designed with the most rugged solid casting and integrates many standard features, such as four RJ-11 FXS ports and four FXO ports, along with a 10/100BASE-T RJ-45 Ethernet interface, and an auxiliary port for administration.

View and Download Cisco SPA8800 quick start manual online. IP Telephony Gateway. SPA8800 gateway pdf manual download.

The Cisco® SPA8800 IP Telephony Gateway provides four RJ-11 FXS and four FXO ports, a 10/100BASE-T RJ-45 Ethernet interface to connect to either a router or multilayer switch, and an auxiliary port for local administration. It also provides a single multiport RJ-21 50-pin connector.

Jun 10, 2009 · This application note describes how to configure and deploy a SPA8800 in an Asterisk environment. It incluldes SPA8800, Asterisk sip.conf, and Asterisk extensions.conf files. Also included is a troubleshooting section with sample traces showing registration and call flows.

The Cisco SPA8800 is an affordable IP telephony gateway solution that is ideal for small business environments that have VoIP service and also require a connection to the public switched telephone network (PSTN).

Jun 2, 2009 · The Cisco SPA8800 has the ability to terminate up to 4 SIP trunk DID’s. From here you would connect the FXS ports from the Cisco SPA8800 to the FXO Ports on the legacy PBX.