SKU: 724387940

Grandstream GRP2636 12-Line WiFi IP Phone

Sale price$1269.32 Regular price$1410.36
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Grandstream GRP2636 12-Line WiFi IP PhoneElevate Your Business Communications with a Professional Grade IP Phone The Grandstream GRP2636 is a carrier grade 12 line IP phone designed for users who handle high call volumes and require advanced functionality. Part of the GRP series of professional IP phones, the GRP2636 is ideal for busy professionals and receptionists, offering a sleek design and a suite of next generation features to maximize productivity. With integrated Wi Fi, Bluetooth,

Elevate Your Business Communications with a Professional-Grade IP Phone

The Grandstream GRP2636 is a carrier-grade 12-line IP phone designed for users who handle high call volumes and require advanced functionality. Part of the GRP series of professional IP phones, the GRP2636 is ideal for busy professionals and receptionists, offering a sleek design and a suite of next-generation features to maximize productivity. With integrated Wi-Fi, Bluetooth, and Power over Ethernet (PoE), this phone provides flexible network connectivity. For cloud provisioning and centralized management, the GRP2636 is supported by Grandstream's Device Management System (GDMS), which provides a centralized interface to configure, provision, manage and monitor deployments of Grandstream endpoints.

Crystal-Clear Audio and Flexible Headset Options

Experience exceptional audio clarity with the GRP2636's full-duplex speakerphone and handset, both supporting HD audio. Equipped with noise shield technology, this phone works to minimize background noise and distractions, ensuring your conversations are always clear. The GRP2636 offers multiple headset options, including an RJ9 jack with EHS support for Plantronics headsets, as well as integrated Bluetooth and USB headset support.

Advanced Features for Enhanced Productivity

The GRP2636 is packed with features to streamline your workflow. It supports up to 6 SIP accounts and 12 line keys, along with 24 multi-purpose extension keys. The vibrant 4.3-inch color LCD screen provides a clear and intuitive user interface. Conduct collaborative discussions with ease using the 5-way audio conferencing feature. This phone also offers enterprise-level security, including secure boot, dual firmware images, and encrypted data storage to protect your communications.

Technical Specifications

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 4.3 inch (480x272) TFT color LCD
Wi-Fi Integrated dual-band Wi-Fi 802.11 a/b/g/n/ac (2.4Ghz & 5Ghz)
Bluetooth Yes, integrated
Feature Keys 12 line keys with up to 6 SIP accounts, 24 multi-purpose extension keys with paper slot, 5 XML programmable context-sensitive softkeys, 5 navigation/menu keys, 8 dedicated function keys for: MESSAGE (with LED indicator), TRANSFER, HEADSET, HOLD, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL-
Auxiliary Ports RJ9 headset jack (allowing EHS with Plantronics headsets), USB port for Grandstream's GUV series and other USB headsets
Voice Codecs Support for G.729A/B, G.711µ/a-law, G.726, G.722(wide-band), G.723,iLBC, Opus, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO)
Telephony Features Hold, transfer, forward, 5-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 2000 records), XML customization of screen, auto dial off-hook, 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 (Wall Mount sold separately)
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, 256-bit AES encrypted configuration file, SRTP, TLS, 802.1x media access control, secure boot
Multi-language English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, Chinese, Korean, Japanese, and more
Power & Green Energy Efficiency Universal power adapter included: Input:100-240V ; Output: +12V, 1A; Integrated Power-over-Ethernet (802.3af); Max power consumption 3.2W (power adapter) or 4.3W (PoE)
Physical Dimension: 220mm x 210mm x 82mm; Unit Weight: 880g
Package Contents GRP2636 phone, handset with cord, phone stand, 12V power adapter, network cable, Quick Installation Guide, GPL license
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: 724387940

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4.6 ★★★★★
Based on 2001 reviews
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Verified Purchase
ryan johnson
Lake Worth, US
★★★★★ 5
Tough and sturdy
Size: Medium
Have lasted my dog for years now and she is a tough chewer. Worth the money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
Z
Verified Purchase
Zoe Mechler
Pawtucket, US
★★★★★ 5
Hyper Pet Tennis Balls for Dogs: Because Every Dog Deserves to Play Fetch Like a Pro
Color: Green, Size: Regular 2.5" - 12 Pack
If your dog had a bucket list, fetching tennis balls would probably be near the top. And if that’s the case, then the Hyper Pet Tennis Balls are their VIP ticket to Fetch World. These little balls of joy are the real deal, perfect for small breeds that are living their best life chasing after something that probably doesn’t need to be chased but is just so throwable. The 12-pack means you can never lose a ball again...unless, of course, it gets lost in a mysterious “dog dimension” where all the socks go. These 2.5-inch tennis balls are the right size for those dogs that aren’t quite large enough to play with the big leagues. Think of them as the perfectly sized appetizer for the full-on Fetch Feast. Plus, they’re made from non-toxic material, so your pup can gnaw on them all day without worrying about a tummy ache (unless they’re overzealous and gobble up the whole ball...don’t worry, I won’t judge). If your dog doesn’t love fetch yet, they will after these balls come into their life. They’re designed to be durable enough for constant chomping while still offering that classic “bounce, roll, and fetch” action that gets dogs going. Pros: • 12 balls = endless fetch sessions (until the dog gets tired, but let’s be honest, that’s probably never). • Perfect size for small breeds—no choking hazards, just good ol’ fun. • Non-toxic materials for guilt-free playtime. • They squeak. And we all know that squeak is like doggy kryptonite. • Durability means no more fetching balls that break after three tosses (we’ve all been there). Cons: • They might not hold up as well with very heavy chewers (but don’t worry, your dog won’t know the difference until they’ve already swallowed half of one). • They don’t come in tennis-ball-flavor. If they did, I think we’d all be out of a job. If you’re looking to upgrade your dog’s fetch game (or just keep them entertained while you catch up on your own Netflix binging), these Hyper Pet Tennis Balls are a solid choice. Plus, your dog will be too busy fetching to judge your questionable snack choices.
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Reviewed in the United States on December 13, 2024
L
Verified Purchase
lizzy
Natrona Heights, US
★★★★★ 5
Prefect for smaller dogs to play
Color: Green, Size: MINI 1.75" - 12 Pack
The only balls my sato mix will fetch! They are a bit smaller than regular balls and are more comfortable in my dogs smaller mouth (she is about 20 lbs). Great bounce and durability, highly recommend!
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Reviewed in the United States on May 19, 2026
M
Verified Purchase
MLW
Natrona Heights, US
★★★★★ 5
Perfect Size - No Squeakers (yay)
Color: Pink, Size: MINI 1.75" - 4 Pack
My 9 lb. Chi-Mix adores her little toy balls. Perfect for her small size (or a medium dog) and full of bounce. I didn't want squeakers because I knew it would drive me nuts. No squeakers in these balls. Perfect training tool to teach fetch. Perfect toys to have play time with your pooch.
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Reviewed in the United States on April 14, 2026
M
Verified Purchase
Mckimisah
Dallas, US
★★★★★ 4
Nice and bright
Color: Orange, Size: MINI 1.75" - 4 Pack
These are great to fit the ball shooter I use with my dogs. Color orange makes it easy to find in grass or dirt. Problem is I have a chewer. He loves to chew on the ball and eat the orange fiber. So, the balls get wrecked and I have to replace. Gets costly. I wish they made this same size ball without the orange furry tennis-ball like covering. Maybe the toys would last longer.
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Reviewed in the United States on April 21, 2026

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