VoIP Gateways

Developed for small businesses, the Cisco SPA8800 IP Telephony Gateway adapts to the needs of businesses that maintain their own on-premise IP private branch exchange (PBX) or that want to add voice over IP (VoIP) to their legacy time-division multiplexing (TDM) PBX or key system. The SPA8800 can be configured to be a FXO gateway for an Asterisk open source PBX, providing a versatile solution when conditions favor an external device.

The Cisco®Model DPC3939 DOCSIS 3.0 16x4 Wireless Residential Voice Gateway is a high-performance home gateway. It combines a cable modem, two-line digital voice adapter, router, and 802.11n wireless access points in a single device, providing a cost-effective voice and networking solution for both the home and small office. The gateway provides a faster connection to the Internet by incorporating 16 bonded downstream channels along with four bonded upstream channels. These bonded channels can deliver downstream data rates that exceed 640 Mbps and upstream data rates that exceed 120 Mbps. These downstream rates are up to 16 times faster than conventional single-channel DOCSIS™ 2.0 cable modem rates.

The Cisco® Business Edition 4000 (BE4000) is an easy-to-use, cloud-managed communications system based on proven IP telephony and voicemail technology. It is ideal for small to midsize businesses and supports up to 200 phones. The BE4000 can help reduce your communications costs and is easy to set up and manage.