Forgotten Password?
Sorry! You can't edit your cart on this page.
Sorry! This item could not be added to your cart as it is no longer available from Comms Express.
Please check the quantity you are adding and try again.
The following item has been added to your cart.
Product Code:
Unit Price:£
View Cart
Your cart is empty.
Remove all items from cart
Are you sure? Yes No
Learn more about how
to collect Data Points
for free gifts.
Request A Quote
View Cart
Cookie Policy×

Hi there! Our website may store cookies on your computer in order to give you the best experience, such as remembering the items in your cart so you can continue shopping where you left off.

By continuing to use our site, you give consent for cookies to be used.

Browse Categories
In Stock: Next Day
£86.40 Inc VAT
Earn 36 Data Points when purchasing this product. More Info

Grandstream GXP2135 High End IP Phone

A Multi-line High Performance IP Phone

by Grandstream
See more product details
Part No:FEGXP2135
Manufacturer No:GXP2135
Delivery: In Stock: Next Day
4 Way Conferencing
4 Way Conferencing
HD Audio
HD Audio
EHS Headset
EHS Headset
Encryption Security
Encryption Security
BLF/Speed Dial
BLF/Speed Dial
Email product to a friend
  • Scroll to top
    Grandstream GXP2135 High End IP Phone
    A Multi-line High Performance IP Phone

    A high-profile desktop phone built for the busy user. The GXP2135 is a sleek High-End IP phone that will bring higher levels of communication productivity to a network. Its modern design, high call capacity and rich functionality makes it the ideal choice for the call-intensive worker.

    The GXP2135 is the ideal selection for busy users who value call control, productivity and usability, and manage medium to heavy call volumes. Equipped with 8 lines and 4 SIP accounts, a 2.8 inch colour LCD display, and 32 digital speed dial/BLF keys, the GXP2135 enables quick and powerful usability.

    As all Grandstream IP phones do, the GXP2135 features state-of-the-art security encryption technology (SRTP and TLS). The GXP2135 supports a variety of automated provisioning options, including zero-configuration with Grandstream’s UCM series IP PBXs, encrypted XML files and TR-069, to make mass deployment extremely easy.

    • 8 lines, 4 SIP accounts, 4 XML programmable context-sensitive soft keys
    • Dual switched, auto-sensing Gigabit ports, built-in PoE
    • 32 digitally programmable and customisable BLF/speed-dial keys
    • Built-in Bluetooth for syncing headsets and mobile devices for contact books, calendars & call transferring
    • HD audio on the handset and speakerphone; full duplex speakerphone
    • Supports EHS compatible Plantronics headsets
    • 4-way audio conferencing for easy conference calls

    High End IP Phone Comparison

    Grandstream Logo Grandstream GXP2130v2 Grandstream GXP2135 Grandstream GXP2140 Grandstream GXP2160 Grandstream GXP2170
    Model GXP2130v2 GXP2135 GXP2140 GXP2160 GXP2170
    Lines 3 Lines, 3 SIP Accounts 8 Lines, 4 SIP Accounts 4 Lines, 4 SIP Accounts 6 Lines, 6 SIP Accounts 12 Lines, 6 SIP Accounts
    Conferencing 4-Way 5-Way 5-Way 5-Way 5-Way
    Phonebook Size 2000
    Soft Keys 4 XML Programmable Keys
    Display 320 x 240 TFT Colour LCD 320 x 240 TFT Colour LCD 480 x 272 TFT Colour LCD 480 x 272 TFT Colour LCD 480 x 272 TFT Colour LCD
    BLF/Fast-Dial Keys 8 + 12 Virtual Keys 32 Virtual Keys 16 Virtual Keys 24 + 24 Virtual Keys 48 Virtual Keys
    Extension Module No No Up to 4 GXP2000EXTs No Up to 4 GXP2000EXTs
    HD Audio Yes
    Auxiliary Ports RJ9, EHS RJ9, EHS RJ9, EHS, USB RJ9, EHS, USB RJ9, EHS, USB
    Bluetooth Yes
    PoE Yes
    Network Ports 2 × 10/100 Network Ports
    Voice Codecs G.729A/B, G.711u/a-law, G.726, G.722, G.723, iLBC, DTMF
    Security SIP/TLS, SRTP, AES-256, 802.1x
    Provisioning HTTP, HTTPS, FTP, TFTP, TR069, XML
    Power Supply Included Yes Yes Yes Yes Yes
      Buy Buy Buy Buy Buy


    Network Interfaces Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with  integrated PoE
    Graphic Display 2.8 inch (320x240) TFT colour LCD
    Bluetooth Yes, integrated
    Feature Keys 8 line keys with up to 4 SIP accounts, 4 XML programmable context sensitive softkeys, 5 navigation/menu keys, 11 dedicated function keys for : MESSAGE (with LED indicator), PHONEBOOK, TRANSFER, CONFERENCE, HOLD, HEADSET,  MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL-  
    Voice Codecs Support for G.729A/B, G.711µ/a-law, G.726, G.722 (wide-band), G723.1, iLBC, Opus, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC
    Telephony Features Hold, transfer, forward, 4-way conference, call park, call pickup, shared-callappearance (SCA)/bridged-line-appearance(BLA), downloadable phonebook (XML, LDAP, up to 2000 items), call waiting, call log (up to 500 records), XML customisation of screen, off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot desking, personalised music ringtones and music on hold, server redundancy and fail-over
    Auxiliary Ports RJ9 headset jack (allowing EHS with Plantronics headsets)
    HD Audio Yes, both on handset and speakerphone
    Base Stand Yes, 2 angled positions available
    QoS Layer 2 QoS (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS) QoS
    Security User and administrator level passwords, MD5 and MD5-sess based authentication, AES based secure  configuration file, SRTP, TLS, 802.1x media access control
    Power & Green Energy Efficiency Universal power adapter included:Input:100-240V ; Output: +12V, 0.5A ; Integrated Power-over-Ethernet (802.3af) Max power consumption : 6.4W (power adapter) or 6.49W (PoE) 
    Physical Dimension: 201mm (W) x  193mm (L) x  85mm (H)   Unit weight: 0.85kg;    Package weight: 1.12kg 
    Package Content GXP2135 phone, handset with cord, base stand, universal power supply, network cable, Quick Start Guide,  GPL license
    Email product to a friend
    Print product details
    View Keywording: