Cisco Ip Phone 3905

  • graphical monochrome display
  • A foldable single-position foot-stand
  • A full-duplex speakerphone
  • volume control toggle
  • Ethernet connection through two RJ-45 ports
  • Session Initiation Protocol (SIP) is supported.


SIP Phones for business in Pakistan – Cisco IP Phone 3905:

The Cisco® Unified 3905 SIP Phone is a cost-effective, entry-level IP phone that addresses the need for basic voice communications with common Cisco Unified Communications features in an attractive design that is also budget-friendly. The phone can fill the communication needs of cubicles, retail, classrooms, manufacturing floors, and hallways, as well as various wall-mounted deployments. The single-line Cisco Unified SIP Phone 3905 supports two calls per line. Fixed keys for redial, transfer, and hold/resume, along with a full-duplex speakerphone and two-line display, which comes standard, deliver a more productive, easier-to-use, and flexible endpoint experience. With its dual-port 10/100 Ethernet switch for network and PC connections, the Cisco Unified SIP Phone 3905 offers IT organizations a cost-effective solution to reduce cabling infrastructure and administration costs at the desktop.


Dimensions (H x W x D)

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


20.96 oz (594.3g)


● 4-MB flash memory
● 32-MB synchronous dynamic RAM (SDRAM)

Power over Ethernet (PoE)

IEEE PoE 802.3af is supported
Voice quality Comfort-noise generation (CNG) and voice-activity-detection
10/100BASE-T wired Ethernet LAN port plus switched PC port.