ĐIỆN THOẠI IP CISCO 3905

Protocols

SIP

Connectivity

10/100BASE-T wired Ethernet LAN port plus switched PC port.

Memory

• 4-MB flash memory

• 32-MB synchronous dynamic RAM (SDRAM)

Language support

Arabic (Arabic area), Bulgarian (Bulgaria), Catalan (Spain), Chinese (China), Chinese (Hong Kong), Chinese (Taiwan), Croatian (Croatia), Czech (Czech Republic), Danish (Denmark), Dutch (Netherlands), English (United Kingdom; prompts only), Estonian (Estonia), French (France), Finnish (Finland), German (Germany), Greek (Greece), Hebrew (Israel), Hungarian (Hungary), Italian (Italy), Japanese (Japan), Korean (Korea Republic), Latvian, Lithuanian, Norwegian (Norway), Polish (Poland), Portuguese (Portugal), Portuguese (Brazil), Romanian (Romania), Russian (Russian Federation), Spanish (Spain), Slovak (Slovakia), Swedish (Sweden), Serbian (Republic of Serbia), Serbian (Republic of Montenegro), Slovenian (Slovenia), Thai (Thailand), and Turkish (Turkey) are supported, but in different phases.

Physical dimensions

8.07 x 5.91 x 2.11 in. (205 x 150 x 53.5 mm)

(in slab mode with the foot stand folded)

Weight

20.96 oz (594.3g)

Power over Ethernet (PoE)

IEEE PoE 802.3af is supported, Class 1.

Local power

The phone can also be powered locally with one of the power adapters listed in Table 3.

Operational Temperature

32 to 104°F (0 ~ 40°C)

Relative Humidity

10 to 95% (noncondensing)

Storage Temperature

14 to 140°F (-10 to 60°C)

Cosmetic

Cisco Cosmetic Class B

Approvals and compliance

Regulatory compliance:

• CE markings per directives 2004/108/EC and 2006/95/EC

Safety:

• UL 60950 Second Edition

• CAN/CSA-C22.2 No. 60950 Second Edition

• EN 60950 Second Edition

• IEC 60950 Second Edition

• AS/NZS 60950

• GB4943

EMC:

• FCC Part 15 (CFR 47) Class B

• ICES-003 Class B

• EN55022 Class B

• CISPR22 Class B

• AS/NZS CISPR22 Class B

• VCCI Class B

• KN22 Class B

• CISPR24

• EN55024

• EN61000-3-2

• EN61000-3-3

• KN 24

Telecom:

• FCC Part 68 (47CFR) (HAC)

• Canada-CS-03-HAC

● Australia AS/ACIF S004, AS/ACIF S040

• New Zealand- PTC 220 Draft