Cisco NSS2000 - Gigabit Storage System Chassis Instrukcja Użytkownika Pobierz pdf (Strona 26)

Product Guide

Cisco Small Business

Cisco Small Business Voice Systems – IP Phones

Single-line IP Phone without PoE

SPA901 • Standards based SIP

• Standard Encryption Protocols

• Single line business class IP Phone

• Connects directly to an Internet telephone

service provider or connect to an IP PBX

• Wall mount or table top phone

SPA921 • Single-line business class IP Phone

• Connect directly to an Internet Telephone

Service Provider or connect to an IP PBX

• Standards based SIP

• Standard Encryption Protocols

• Speakerphone, Caller ID, Call Hold, Transfer,

Conferencing, and more

Single-line IP Phone with PoE

SPA922 • Single-line business class IP Phone

• Power over Ethernet 8023af

• Connect directly to an Internet Telephone Service

Provider or connect to an IP PBX

• Two Ethernet LAN Ports with Integrated Ethernet Switch

• Standards based SIP

• Standard Encryption Protocols

• Speakerphone, Caller ID, Call Hold, Conferencing, and more

• An optional power supply

*** Cisco Small Business Voice System support Cisco Small Business IP Phones

and other SIP-based IP VoIP devices only

Multi-line IP Phone without PoE

SPA941 • Two or four line business class IP Phone

• Connect directly to an Internet Telephone Service Provider

or connect to an IP PBX

• Standards based SIP

• Standard Encryption Protocols

• Speakerphone, Caller ID, Call Hold, Transfer,

Conferencing, and more

• High resolution graphical display

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Cisco NSS2000 - Gigabit Storage System Chassis Instrukcja Użytkownika Strona 26