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Aastra 6739i

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Type: landline phone; VoIP protocols: SIP; Interfaces: Gigabit Ethernet; USB; Bluetooth; Caller ID; Conference call; Echo cancellation; Voice activity detection; Comfort noise generation; Web interface; PoE support; Number of telephone lines: 9; Touch screen; Base dimensions (mm): 77x235x208
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Aastra 6739i
GEBluetooth
Type:wired
Protocols:SIP
Interfaces:USB
Number of telephone lines:9
All specifications
Specifications 6739i
Colour
Typelandline phone
VoIP protocolsSIP
InterfacesGigabit Ethernet
USB
Bluetooth
Headset jack
Features
FeaturesCaller ID
Conference call
Speakerphone (speakerphone)
Echo cancellation
Voice activity detection
Comfort noise generation
Web interface
PoE support
NAT/NAPT support
Extra features
Number of telephone lines9
Incoming memory200 numbers
Outgoing memory100 numbers
Display
Base displaycolour / 5.7" /
Touch screen
General
Base dimensions (HxWxT)77x235x208 mm
Base weight1076 g
Added to E-Catalogjune 2015
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Aastra 2025 - new arrivals, bestsellers, and the most relevant models Aastra.
Additional features voip phone Aastra 6739i:
  • Protocols: DHCP, DNS-SRV, RTCP, RTP, LLDP-MED, TLS, SRTP
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