Grandstream GXP 1780


Grandstream GXP1780 is a mid-range IP phone for demanding users. With 8 dual-color line keys and support for 4 SIP accounts, GXP1780 provides power and flexibility at an incredible price-point. The 4 context sensitive soft keys are XML programable. The 200×80 backlit LCD provides information including the 32 customizable BLF or speed dial keys that you can program. The phone includes memory for a 2,000 entry phonebook and 500 call history records.

Grandstream gives you HD audio via the handset and full-duplex speakerphone. Attach a headset via the RJ9 port. Plantronics headsets can connect via EHS. Grandstream GXP1780 runs the open SIP standard, giving you the maximum of flexibility in terms of service providers. The dual Ethernet ports with pass-through connect the phone to your LAN and can power the phone via PoE if you have it set up. TLS and SRTP encryption technology protect your phone calls from attackers.

Grandstream GXP1780 IP Phone Quick Specs:
Communications Protocol: SIP
Line Appearances: 8
SIP Accounts: 4
Programmable Soft Keys: 4
Ethernet Ports: 2x 10/100
PoE: 802.3af
Additional Ports: RJ9 headset, USB
EHS: yes, for Plantronics headsets
Display: 200 x 80 px backlit LCD
Speakerphone: full-duplex
Local Conferencing: 5-way
Audio Codecs: G.711µ/a, G.723, G.726, G.729A/B, iLBC, Opus
QoS: yes, Layer 2 and Layer 3
Wall Mountable: yes, with optional wall mount kit
Dimensions: 9.09″ x 6.57″ x 3.39″
Grandstream GXP1780 Mid-Range VoIP Phone Package Contents:
GXP1780 phone
Handset and cord
Phone stand
Ethernet cable
5V power adapter
Quick start guide
GPL license


There are no reviews yet.

Be the First to Review “Grandstream GXP 1780”