Cisco SPA122, 2-Port Phone Adapter, 2xFXS, 1xLAN, 1xWAN port, SIP

Product Overview
The Cisco SPA122 ATA with Router combines VoIP services with an internal router for LAN connectivity. Easy to install and use, it works over an IP network to connect analog phones and fax machines to a VoIP service provider and provides support for additional LAN connections.
The Cisco SPA122 includes two standard telephone ports to connect existing analog phones or fax machines to a VoIP service provider. It also includes two 100BASE-T RJ-45 Ethernet ports for WAN and LAN connectivity. Each phone line can be configured independently. With the Cisco SPA122, users can protect and extend their investment in their existing analog telephones, conference speakerphones, and fax machines, as well as control their migration to IP voice with an extremely affordable, reliable solution.
Compact in design and compatible with international voice and data standards, the Cisco SPA122 can be used with residential, home-office, and small business VoIP service offerings, including full-featured hosted or open source IP PBX environments. This easy-to-use solution delivers advanced features to better connect employees and serve customers, all on a highly secure Cisco network.

• Enables high-quality VoIP service with a comprehensive feature set through a broadband Internet connection

• Provides high-quality, clear-sounding voice, using advanced voice quality-of-service (QoS) capabilities and the industry-leading voice Session Initiation Protocol (SIP) stack

• Supports reliable faxing with simultaneous voice and data use

• Includes two standard telephone ports, each with an independent phone number, for use with fax machines or analog phone devices, and one fast Ethernet WAN port, and one fast Ethernet LAN port for local home or business network connection

• Is compatible with all industry voice and data standards and common telephone features such as caller ID, call waiting, and voicemail

• Includes a simple-to-use web-based configuration utility for easy deployment

Protokoly
Podporované síťové protokoly PPoE, ICMP, UDP, TCP, RTP, RTCP

Počítačová síť
DHCP klient
DHCP server

Funkce managementu
QoS

Bezpečnost
Filtrování MAC adres

Vlastnosti telefonu
Redukce šumu

Správa hovorů
Identifikace volajícího
Konferenční hovor
Čekající hovor

Možnosti připojení
Počet portů Ethernetu (RJ-45) 2
Počet portů modemu (RJ-11) 2

Technické detaily
Zvukové kodeky G.711, G.726, G.729A
Tlačítko reset
Kompatibilita faxu T.38

Napájení
Energetické požadavky 5W, 5V, 2.0A

Hmotnost a rozměry
Rozměry (š x h x v) 101 x 28 x 101 mm
Hmotnost 153 g

Provozní prostředí
Provozní rozsah teplot (T-T) 0 - 45 °C
Rozsah teplot při skladování (T-T) -25 - 70 °C
Doporučená provozní relativní vlhkost 10 - 90 %
Rozsah relativní vlhkosti při skladování 10 - 90 %

Osvětlení / Alarmy
LED indikátory
LED kontrolka napájení