SKU: 37225721598

Grandstream 8 Line Desk Phone

Sale price$912.25 Regular price$1013.61
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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3

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Description

Grandstream 8 Line Desk PhoneHigh Performance VoIP Phone for the Modern Business The Grandstream GXP2135 is an enterprise grade IP phone designed for busy professionals who require efficiency and advanced functionality. This powerful desk phone supports up to 8 lines and 4 SIP accounts, making it an ideal choice for users who handle a high volume of calls. Its vibrant 2. 8 inch (320x240) TFT color LCD screen provides a clear and intuitive user interface, while the 32 digitally

High-Performance VoIP Phone for the Modern Business

The Grandstream GXP2135 is an enterprise-grade IP phone designed for busy professionals who require efficiency and advanced functionality. This powerful desk phone supports up to 8 lines and 4 SIP accounts, making it an ideal choice for users who handle a high volume of calls. Its vibrant 2.8-inch (320x240) TFT color LCD screen provides a clear and intuitive user interface, while the 32 digitally programmable BLF/speed-dial keys allow for streamlined and productive call management.

Crystal-Clear Audio and Superior Connectivity

Experience exceptional audio quality with the GXP2135's built-in HD audio support for both the handset and the full-duplex speakerphone. Integrated Bluetooth allows for seamless syncing with mobile devices to share contact books and calendars, as well as the use of Bluetooth headsets for hands-free communication. Dual switched, auto-sensing Gigabit Ethernet ports ensure the fastest possible connection speeds, and built-in Power over Ethernet (PoE) simplifies installation by combining power and data into a single cable.

Advanced Features for Enhanced Productivity

The GXP2135 is packed with features to boost your workflow. Conduct easy conference calls with 4-way audio conferencing. The phone also includes a USB port for importing and exporting data and supports Electronic Hook Switch (EHS) for compatible Plantronics headsets. For enhanced security, it utilizes TLS and SRTP encryption technology to protect your calls and accounts.

Comprehensive Specifications Table

Category Specification
Protocols/Standards SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS(A record, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPV6
Network Interfaces Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE.
Graphic Display 2.8 inch (320x240) TFT color LCD.
Bluetooth Yes, integrated.
Feature Keys 8 line keys with up to 4 SIP accounts, 32 digitally programmable BLF/speed-dial keys, 4 XML programmable context-sensitive soft keys, 5 navigation/menu keys, 11 dedicated function keys.
Voice Codecs Support for G.729A/B, G.711µ/a-law, G.726, G.722(wide-band), in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO).
Auxiliary Ports RJ9 headset jack (allowing EHS with Plantronics headsets), USB.
Telephony Features Hold, transfer, forward, 4-way conference, call park, call pickup, shared-call-appearance(SCA)/bridged-line-appearance(BLA), downloadable phonebook (XML, LDAP, up to 2000 items), call waiting, call log (up to 500 records), XML customization of screen, off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot desking, personalized music ringtones and music on hold, server redundancy and fail-over.
HD Audio Yes, HD handset and speakerphone with support for wideband audio.
Base Stand Yes, 2 angle positions available. Wall mountable.
Security User and administrator level passwords, MD5 and MD5-sess based authentication, 256-bit AES encrypted 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: 6.49W.
Physical Dimension: 201mm(W) x 193mm(L) x 85mm(H); Unit weight: 0.85kg.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37225721598

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4.9 ★★★★★
Based on 25 reviews
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Verified Purchase
Candice Mckitric
Lowell, US
★★★★★ 5
This toy is awesome
Color: Black
This ball is awesome! We always have a hard time finding toys that last with our 100+ lb pitbull. He usually can shred a squeaky toy in less than a few hours depending on the material. But this one is still going Strong after him having full access to it for around 3 weeks. He just turned 3 and because he's a bigger boy it doesn't take him long to get tired, but he will play with it for a good 15 mins straight at any given time. Not only is the handle still in tact, it also still squeaks! I would definitely recommend this toy for super chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
A
Verified Purchase
ariel gant
Natrona Heights, US
★★★★★ 3
Fun while it lasted!
Color: Black
This was purchased for my 45 pitbull mix, for context. I assumed it would be tough enough to last… well, longer than it did. Within a few minutes, she’d chewed most of the handle off. After that, it lost a lot of its appeal. When she gets bored, she goes back to it. I purchased 2 weeks ago and the tennis ball inside is now missing and shredded somewhere in my house, while maybe 1/4 of the actual ball remains. Toy - 0, small pibble (Willow) - 1
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2025
R
Verified Purchase
Rob Trucker
Battle Creek, US
★★★★★ 5
Dog entertainment
Color: Black
Pit/Heeler mix will go through this toy in a day or less lol but ours enjoys it while nit lasts. Great for tossing with the handle and the "jumbling" roll keeps him on his toes. Low cost enables replacement as needed as well as bulk buys.
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Reviewed in the United States on April 12, 2026
J
Verified Purchase
James mcvay
Pawtucket, US
★★★★★ 1
Not durable, not suitable for heavy chewers
Color: Black
Our pitbull chewed the handle off this toy in less than an hour, had to take it from him and throw it away. Thought I would take the tennis ball out and he could have that to play with, but the tennis ball inside was also cheap and not durable, he managed to split the tennis ball open in 30 minutes as well.
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Reviewed in the United States on October 20, 2025
J
Verified Purchase
JerseyGirl
Waukegan, US
★★★★★ 5
Perfect toy for an active dog!
Color: Large size (7.9")
My dog absolutely loves this ball with handles! It’s quickly become one of his favorite toys, and he gets excited every time we bring it out to play. The vibrant colors are a huge plus—they make it super easy to spot in the grass, which saves a lot of time during outdoor play sessions. The handles are great for interactive play too, especially for tugging and tossing. I’m really impressed with how well it’s holding up. Even with constant pulling, tugging, and rough use, it’s remained durable and hasn’t shown any signs of wearing out. Overall, I’m very happy with this purchase—and if my dog could write reviews, it would definitely get his paw stamp of approval! 🐾
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Reviewed in the United States on May 24, 2026

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