Digium A20 IP Desk Telephone - SIP - VoIP - Asterisk
Digium A20 Basic Office IP Phone Details
An entry-level phone with 2 line registrations, a 2.8 inch full-color LCD display, and 2 switched 10/100 Mbps Ethernet ports. This model is Digium’s best value for organizations on a budget.
This basic IP phone is designed for general office work use, common area phones (meeting rooms, reception foyer, kitchens, etc.) and for desk workers where common and standard feature sets are required.
Digium A20 Desk Phone details
Keep your phone system project expenses to a minimum with the Digium A-Series IP phones for Asterisk, the ideal phones for low-cost Asterisk deployments. These budget-friendly IP phones provide the essential tools you need to complete your Asterisk installation.
- Distinctive ring
- Call waiting
- Call transfer (blind & attended)
- Call forward
- Call hold
- Intercom / Paging
- Message Waiting Indication (MWI)
- Busy Lamp Field (BLF)
- 3-way conferencing
- Do Not Disturb (DND)
- Call timer
- Caller ID display
A20 Main Specification Set
- 2.8 inch backlit color LCD display
- 2 line appearance keys
- 1 feature key
- 4 context-sensitive soft keys
- 5-way navigation controller
- Headset, speaker and mute keys
- LED Message Waiting Indicator
- Volume control
Connectors and Device Accessory Ports Supported
- 4P4C (RJ-9) handset jack
- 4P4C (RJ-9) headset jack
- Electronic Hook Switch (EHS) port
- 2 switched 10/100 Mbps Ethernet ports
- 5 volt DC power port
Parts supply replacement codes
- 1TELA020LF - Phone, A20, 2-Line SIP with HD Voice, Fast Ethernet, 2.8" Color Display, Icon Keys
- 1TELD007LF - Power Adapter, North America, 5V, USB, IP Phone
- 1TELD008LF - Power Adapter, International, IP Phones
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