Buy SPA8000-G5

General
Device Type	VoIP phone adapter
Width	22 cm
Depth	17 cm
Height	3.3 cm
Weight	1.3 kg
Processor / Memory / Storage
Hard Drive	None.
Networking
Form Factor	External
Connectivity Technology	Wired
Data Link Protocol	Ethernet Fast Ethernet
Network / Transport Protocol	TCP/IP PPTP UDP/IP L2TP ICMP/IP IPSec PPPoE
Remote Management Protocol	HTTP HTTPS
Features	DHCP support NAT support ARP support Syslog support DiffServ support VPN passthrough SNTP support Trivial File Transfer Protocol (TFTP) support Quality of Service (QoS)
Encryption Algorithm	MD5 TLS PEAP TTLS 256-bit AES
Authentication Method	Extensible Authentication Protocol (EAP)
Compliant Standards	IEEE 802.3 IEEE 802.1p
IP Telephony
VoIP Protocols	SIP v2
Voice Codecs	G.711 G.723.1 G.729a G.726 T.38
Telephony Interfaces	8 phone (FXS)
IP Telephony Features	Comfort noise generation (CNG) echo cancellation (G.168) call forwarding Caller ID call waiting echo cancellation (G.165) call transfer
Expansion / Connectivity
Interfaces	8 x phone line - FXS - RJ-11 1 x phone line - 50 PIN Telco 1 x network - Ethernet 10Base-T/100Base-TX - RJ-45 ( WAN )
Miscellaneous
Cables Included	1 x network cable
Compliant Standards	UL C-Tick ICES-003 FCC Part 15 B RoHS
Power
Power Device	Power adapter - external
Voltage Required	AC 120/230 V ( 50/60 Hz )
Environmental Parameters
Min Operating Temperature	0 °C
Max Operating Temperature	45 °C
Humidity Range Operating	10 - 90%

The Cisco SPA8000 8-Port IP Telephony Gateway is a full-featured analog telephone adapter (ATA) for small businesses, providing enhanced communication services via a broadband connection to the Internet. The Cisco SPA8000 features eight RJ-11 FXS ports to connect analog telephones to IP-based data networks and includes a single multiport RJ-21 50-pin connector, offering an alternative connection choice when deploying the telephony gateway in varied environments. The device also has one 10/100BASE-T RJ-45 Ethernet interface to connect to either a router or a multilayer switch. Solid in design, the Cisco SPA8000 is an affordable solution that is ideally suited for use in business and consumer voice over IP (VoIP) service offerings, including call centers and multidwelling environments. Customers can protect and extend their investment by continuing to use their existing analog telephones and teleconferencing equipment. Installed by the end user and remotely provisioned, configured, and maintained by the service provider, each Cisco SPA8000 converts voice traffic into data packets for transmission over an IP network and uses common standards for voice and data networking for reliable voice and fax operation.