Business call handling
Designed for busy users handling medium-to-heavy call volumes.
A productivity-focused business IP phone with four SIP accounts, a 2.8-inch colour LCD, dual Gigabit PoE ports, 32 digital BLF keys, Bluetooth, HD audio and four-way conferencing.

Designed for busy users handling medium-to-heavy call volumes.
The exact title states four lines, while the detailed supplied description states eight lines and four SIP accounts; both statements are retained for confirmation.
Includes a 2.8-inch colour LCD.
Provides 32 digital programmable BLF/speed-dial keys and four XML context-sensitive soft keys.
Review the stated model, capacity and compatibility details for SKU GXP2135. Only the specifications supplied for this exact product are shown.
It is a business HD PoE IP phone with four SIP accounts, a colour display, Gigabit networking, Bluetooth and 32 BLF keys.
The supplied title states four lines, while the detailed description states eight; confirm the required line capacity before deployment.
Four SIP accounts are identified in the detailed supplied description.
Yes. Dual auto-sensing Gigabit ports and built-in PoE are listed.
The supplied description identifies 32 digital programmable BLF/speed-dial keys.
Yes. Built-in Bluetooth is listed for compatible headsets and mobile-device synchronisation.
Yes. Four-way audio conferencing is listed.
UCM zero-configuration, encrypted XML files and TR-069 are listed.
SRTP and TLS are listed.
DeviceDeal is an authorised Grandstream reseller. The applicable Grandstream manufacturer warranty is subject to Grandstream terms; no exact warranty period was supplied.
(GXP2135)
Designed for busy users handling medium-to-heavy call volumes.
The exact title states four lines, while the detailed supplied description states eight lines and four SIP accounts; both statements are retained for confirmation.
Includes a 2.8-inch colour LCD.
Provides 32 digital programmable BLF/speed-dial keys and four XML context-sensitive soft keys.
Dual switched auto-sensing Gigabit ports and built-in PoE are listed.
Built-in Bluetooth supports compatible headsets and mobile-device synchronisation.
HD handset/speakerphone audio, full-duplex speakerphone and four-way conferencing are listed.
Supports SRTP/TLS, UCM zero-configuration, encrypted XML and TR-069.
Specifications below are organised from the information supplied for SKU GXP2135.

| Calling and display | |
| Lines | Title states 4; detailed description states 8 |
|---|---|
| SIP accounts | 4 |
| Display | 2.8-inch colour LCD |
| Soft keys | 4 XML programmable |
| BLF/speed-dial keys | 32 digital |
| Conferencing | 4-way audio |
| Network and connectivity | |
| Ethernet | Dual auto-sensing Gigabit |
| PoE | Built in |
| Bluetooth | Built in |
| EHS | Compatible Plantronics headsets stated |
| Audio, security and provisioning | |
| Audio | HD handset and speakerphone; full duplex |
| Security | SRTP and TLS |
| Provisioning | UCM zero-config, encrypted XML and TR-069 |
| Source note | Confirm the required line capacity because supplied title and detailed description differ |
| SKU | GXP2135 |
| Barcode # | 6947273701965 |
| Brand | Grandstream |
| Shipping Weight | 2.0000kg |
| Shipping Width | 0.100m |
| Shipping Height | 0.050m |
| Shipping Length | 0.150m |
| Shipping Cubic | 0.000750000m3 |
DeviceDeal is an authorised Grandstream reseller. This product is covered by the applicable Grandstream manufacturer warranty, subject to Grandstream warranty terms, eligibility requirements and product assessment. No exact warranty period was supplied for this SKU.
Please retain your DeviceDeal tax invoice or order record as proof of purchase for any eligible claim or service request.
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