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General
LAN Interface
- 1 or 2 Ethernet Ports
Voice Quality
- Acoustic Echo Cancellation
- Silence Suppression
- DSP
Display & Size
- 128x64 pixels graphical backlit display
- 58mm x 23mm (W x H)
TCP/IP
- Static IP Assignment
- DHCP
- PPPoE
- DNS
Call Functions
- Call Transfer
- Call Forward
- Hold
- Call Park / Call Pick Up*
- Call Waiting
- Message Waiting Indicator*
- Call Intrusion*
- Caller ID Display
- Call Duration Monitor
- Multiple Number Support
Dial Methods
- Direct IP Call
- Routed Call
- Direct IP Call with Dedicated Gateway
Security
- NAT/Firewall Transversal
- Proprietary Encryption
- VoIP Security
- Web/HTTP
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Phone Functions
- Half-Duplex Speakerphone
- Built-in Mic
- Mic Auto Gain Control
- Volume Control - External
- Volume Control - Ring
- Speed Dial
- Local Phonebook
- Redial (50 Most Recent Calls)
- Mute
- 3-way Conference Calling*
- Call Log
- Flash
- Optional PSTN Phone
QoS
- ToS
Firmware upgrade
- Manual Online
- Automatic Online
Power
- Standard Power AC 100-120V 50/60Hz
- Input AC 220-240V 50/60Hz (optional)
- Input AC 100-240V 50/60Hz (optional)
Environmentals
- Operating Temperature: 0°C to 40°C (32°F to 104°F)
- Storage Temperature: -40°C to 70°C (-40°F to 158°F)
- Relative Humidity: 10% to 90%
- Operating Altitude: 0 up to 3,000 m (approximately 10,000
ft)
- Storage Altitude: 0 up to 12,000 m (approximately 40,000 ft)
Available colors
- Grey/Black
* Requires Infrastructure Support
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