Grandstream GXP1625 HD IP Phone
																						
											
												
													
													
													 5 Based on  2 ratings.  
													
												
																							
												
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										11/11/2025
										/grandstream-gxp1625-hd-ip-phone-p-5871.html
										42.84EUR exc. VAT
										
										
										
									
																 
																	 
										
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										Key Features
										
										
- 5 Navigation menu keys
 
- Integrated PoE on GXP1625
 
- HD audio on speakerphone and handset
 
 									 
	
								
	
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											SKU:GXP1625 
											
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													- Product Details
 
													- Specification
 
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												Grandstream GXP1625 HD IP Phone
The Grandstream GXP1625 is an IP Phone that is perfect for small businesses. Professionals can enjoy HD audio on both speakerphone and handset and a clear 132 x 48 backlit graphical LCD display. Other great features include 2 SIP accounts and 3 XML programmable context-sensitive soft keys. 
Grandstream GXP1625 Key Features:  
- 2 SIP accounts, 2 line keys, 3-way conferencing, 3 XML programmable context-sensitive soft keys
 
- Dual-switched 10/100 Mbps ports, integrated PoE on GXP1625
 
- HD audio on speakerphone and handset
 
 
This model differs from the GXP1620 by offering integrated PoE. This feature among others allows the GXP1625 to be a versatile, user-friendly and high-quality IP office phone. 
Reliable and User-Friendly Design 
The GXP1625 is a basic IP phone designed for users handling light to medium call volumes. It supports 2 lines and SIP accounts, offering clear and reliable communication with its HD audio capabilities. The phone also features a 2.95-inch display and 3 XML programmable soft keys, making it easy to use and customize for everyday tasks. 
  
Productivity and Connectivity Features 
The GXP1625 enhances productivity with 3-way conferencing, enabling efficient collaboration. It includes dual-switched 10/100 Mbps ports and integrated PoE, making deployment flexible and simple by providing both power and network connectivity through a single cable. 
  
Secure and Easy to Deploy 
As part of Grandstream’s IP phone lineup, the GXP1625 offers advanced security encryption (SRTP and TLS) to ensure secure communications. It also supports automated provisioning options, such as zero-configuration with Grandstream’s UCM series IP PBXs, encrypted XML files, and TR-069, making mass deployment easy and efficient for businesses. 
  
Grandstream GXP1625 Technical Specification
Protocols/Standards
- SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A re- cord, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP, CDP/SNMP/RTCP-XR
 
 
Network Interfaces
- Dual switched auto-sensing 10/100 Mbps Ethernet ports, integrated PoE (GXP1625 only)
 
 
Graphic Display
- 132 x 48 backlit graphical LCD Display
 
 
Feature Keys
- 2 line keys with dual-colour LED and 2 SIP accounts
 
- 3 XML programmable content sensitive soft keys
 
- 5 navigation menu keys
 
- 13 dedicated function keys for:   
- Mute
 
- Headset
 
- Transfer
 
- Conference
 
- Send
 
- Redial
 
- Speakerphone
 
- Message
 
- Hold
 
- Page/Intercom
 
- Record
 
- Home
 
 
 
 
Voice Codecs
- Support for G.711µ/a, G.722 (wide-band), G.723, G.726-32, G.729 A/B, iLBC, inband and out-of-band DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC
 
 
Telephony Features
- Hold, transfer, forward (unconditional/no-answer/busy), 3-way conferencing, call park/pickup, shared-call appearance (SCA) / bridged-line-appearance (BLA), Down- loadable phone book (XML, LDAP, up to 1000 items), call waiting, call history (up to 200 records), off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot desking, personalized music ringtones, server redundancy & fail-over
 
 
Headset Jack
- RJ9 headset jack (allowing EHS with Plantronics headsets)
 
 
HD Audio
- Yes, HD Handseet and speakerphone with support for wideband audio.
 
 
QoS
- Layer 2 QoS (802.1Q, 802.1P)
 
- Layer 3 QoS (ToS, DiffServ, MPLS)
 
 
Security
- User and administrator access control
 
- MD5 and MD5-sess based on authentication
 
- 256-bit AES encrypted configuration file
 
- TLS
 
- SRTP
 
- HTTPS
 
- 802.1x media access control
 
 
Multi-Language
- English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, simpli- fied and traditional Chinese, Korean, Japanese and more
 
 
Upgrade/Provisioning
- Firmware upgrade via TFTP / HTTP / HTTPS, mass provisioning using TR-069 or AES encrypted XML configuration file, FTP/FTPS
 
 
Power & Green Energy Efficiency
- Universal Power Supply Input 100-240VAC 50-60Hz; Output +5VDC, 600mA; PoE: IEEE802.3af Class 2, 3.84W-6.49W; IEEE802.3az (EEE) (GXP1625 only)
 
 
Physical
- Dimension - 209mm (L) x 184.5mm (W) x 76.2mm (H) (with handset)
 
- Unit Weight - 0.73kg
 
- Package Weight - 1.1kg
 
 
Temperature and Humidity
- Operation: 0°C to 40°C, Storage: -10°C to 60°C , Humidity: 10% to 90% Non-condensing
 
 
Package Content
- GXP1620 phone, handset with cord, base stand, network cable, Quick installation guide, brochure and GPL License
 
 
Compliance
- FCC: Part 15 (CFR 47) Class BCE : EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, EN60950-1RCM: AS/ACIF S004; AS/NZS CISPR22/24; AS/NZS 60950; AS/NZS 60950.1
 
 
  												
												
						
												
													
																			
																				By Mercedes Welch
																			
																			I recommend these phones to all of my customers as it is the best mid level phone offering HD voice ..
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																				5
																				 
																			
																			Date Added: Tuesday 18 April, 2017
																		 
																			
																				By Thomas Perkins
																			
																			Bought these together with some VXI headsets as I needed a mixed mobile and desktop environment for ..
																			See full review
																			
																				5
																				 
																			
																			Date Added: Tuesday 07 February, 2017
																		 													  
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