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Digium Comparison Charts

Digium A Series of IP Phones for Asterisk

The following chart displays all current models in the Digium A Series of IP Phones by their distinguishing features. Features shared by all Digium A phones are listed after the chart.

ModelMain DisplayEthernet PortsLinesSpeed Dial KeysFeature Keys
Digium A20 2.8 in Color LCD 2× 10/100 2 0 1
Digium A22 2.8 in Color LCD 2× Gigabit 2 0 1
Digium A25 2.8 in Color LCD 2× Gigabit 4 6 (with secondary display) 5
Digium A30 4.3 in Color LCD 2× Gigabit 6 10 7

All Digium A Series IP Phones include the following features, and more:

  • Designed for Asterisk
  • Open SIP protocol support
  • Power Over Ethernet (PoE) compliance
  • Headset port for hands free communications
  • Hearing aid compatible (HAC) handset
  • Full duplex speakerphone with echo cancellation
  • Digium HD Voice — HD wideband audio quality
  • 3-way local conferencing
  • Quality of Service (QoS) control
 

Digium D Series of IP Phones for Switchvox

The following chart displays all current models in the Digium D Series of IP Phones by their distinguishing features. Features shared by all Digium D phones are listed after the chart.

ModelMain DisplayEthernet PortsBluetoothLinesSpeed Dial KeysFeature Keys
Digium D60 4.3 in Color LCD 2× 10/100 No 2 1 4
Digium D62 4.3 in Color LCD 2× Gigabit No 2 1 4
Digium D65 4.3 in Color LCD 2× Gigabit No 6 5 4
Digium D80 7 in Color Touchscreen 2× Gigabit Yes 1 Up to 20 on screen Touchscreen

All Digium D Series IP Phones include the following features, and more:

  • Designed for Switchvox
  • Open SIP protocol support
  • Power Over Ethernet (PoE) compliance
  • Headset port for hands free communications
  • Hearing aid compatible (HAC) handset
  • Full duplex speakerphone with echo cancellation
  • Digium HD Voice — HD wideband audio quality
  • 3-way local conferencing
  • Quality of Service (QoS) control