Cisco 3905 1 is a single-line SIP phone with speakerphone and dual-port switch. Additionally, this phone is a cost-effective solution for VoIP telephony in any workplace, from a cubicle to the manufacturing floor.
Cisco 3905 1 VoIP Phone Quick Specs:
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Connectivity Type: VoIP
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Protocol Support: SIP
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Line Appearances: 1
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Switch Ports: 2x 10/100 Ethernet
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PoE: 802.3af compliant
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Addt'l Ports: N/A
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Display: backlit monochrome LCD
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Resolution: 128 x 32 pixels
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Speakerphone: full duplex
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Audio Codecs: G.711, G.729
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Wall Mountable: yes
Feature
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Benefit
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Hardware
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Ergonomic design
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The phone offers a simplified interface and provides a traditional telephony-like user experience.
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Display
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A graphical monochrome display with a resolution of 128 x 32 pixels. It provides a scrollable two-line intuitive access to phone services and configuration.
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Foot stand
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A foldable single-position foot stand offers optimum display viewing and comfortable use of keys.
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Wall mountable
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You can fold the foot stand for wall mounting, with mounting holes located on the base of the phone.
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Speakerphone
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Full-duplex speakerphone allows for flexibility in placing and receiving calls.
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Volume control
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The volume control toggle makes it easy to adjust the volume of the handset, speakerphone, and ringer.
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Ethernet switch
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The phone has a 10/100BASE-T Ethernet connection through two RJ-45 ports, one for the LAN connection and the other for connecting a downstream Ethernet device such as a PC.
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Buttons
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The phone has the following buttons:
- Select, Back, and Two-Way Navigation
- Redial, Transfer, and Hold/Resume
- Standard dial pad
- Mute, Volume Up/Down, and Speakerphone
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Firmware
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Signaling protocol
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Session Initiation Protocol (SIP) is supported.
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| Call features |
- Adjustable volume levels
- Auto barge
- Call forward
- Call pickup
- Conference
- Call waiting
- Call transfer
- Forced Authorization Codes (FAC)
- Group call pickup
- Message-waiting indicator
- Music on hold
- Private-line automatic ringdown (PLAR)
- Redial
- Shared line
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Audio codec support
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G.711a, G.711μ, G.729, G.729a, and G.729ab.
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Voice quality
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Comfort-noise generation (CNG) and voice-activity-detection (VAD) programming is provided on a system basis.
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Configuration options
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- Dynamic Host Configuration Protocol (DHCP) client or static configuration
- Support for online firmware upgrades using Trivial File Transfer Protocol (TFTP)
- Domain Name System (DNS)
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Provisioning and manufacturing
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- Web server for configuration and statistics
- Real-Time Control Protocol (RTCP) support and monitoring
- Syslog
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Cisco IP Phone 3905 Package Contents:
- Cisco 3905 phone in charcoal
- Standard handset with cord
Note: does not include AC power supply.
To learn more about the product, you can visit the datasheet.
To know about the other options under the same category, please find the information
