SKU: 77318688383

Grandstream GRP2604P 3-Line Gigabit IP Phone with PoE

Sale price$591.19 Regular price$656.88
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

Grandstream GRP2604P 3-Line Gigabit IP Phone with PoEStreamline Your Business Communications The Grandstream GRP2604P is a carrier grade 3 line IP phone designed for mass deployment and easy management. It features a sleek design and a suite of next generation features to maximize productivity. This model is ideal for on site or remote desktop workers and is designed for easy deployment by enterprises, service providers, and other high volume markets. The GRP2604P offers an easy to use and easy to

Streamline Your Business Communications

The Grandstream GRP2604P is a carrier-grade 3-line IP phone designed for mass deployment and easy management. It features a sleek design and a suite of next-generation features to maximize productivity. This model is ideal for on-site or remote desktop workers and is designed for easy deployment by enterprises, service providers, and other high-volume markets. The GRP2604P offers an easy-to-use and easy-to-deploy voice endpoint.

Crystal-Clear Audio and Advanced Conferencing

Experience superior audio quality with the GRP2604P's full-duplex speakerphone and handset, both featuring HD audio. Equipped with noise shield technology to minimize background noise, your conversations will be crystal clear. This phone also supports 5-way audio conferencing for easy and productive conference calls.

Seamless Provisioning and Management

The GRP2604P is supported by Grandstream's Device Management System (GDMS), which provides a centralized interface to configure, provision, manage, and monitor deployments of Grandstream endpoints. This zero-touch provisioning makes it incredibly efficient for mass deployments.

Enterprise-Grade Security and Connectivity

This phone includes carrier-grade security features to provide enterprise-level protection, including secure boot, dual firmware images, and encrypted data storage. It is equipped with dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE.

Protocols/Standards SIP RFC3261, TCP/IP/UDP, RTP/RTCP, RTCP-XR, HTTP/HTTPS, ARP, ICMP, DNS(A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, SNMP, 802.1x, TLS, SRTP, IPv6
Network Interfaces Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
Graphic Display 132 x 64 (2.48'') backlit graphical LCD display
Voice Codecs and Capabilities 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), VAD, AEC, CNG, PLC, AGC, AJB
Telephony Features 3 lines, 6 SIP accounts, up to 3 call appearances. 5-way audio conferencing. 10 BLF keys. Electronic Hook Switch (EHS) support for Plantronics, Jabra, and Sennheiser headsets.
Feature Keys 3 line keys with dual-color LED, 4 XML programmable context-sensitive soft keys, 5 navigation/menu keys, 8 dedicated function keys for: MESSAGE (with LED indicator), TRANSFER, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL-
Power & Green Energy Efficiency Integrated Power-over-Ethernet (802.3af) Class 2, 3.84W-6.49W. Universal power adapter (optional): Input: 100-240VAC; Output: +5VDC, 600mA.
Physical Dimension: 214mm (L) x 206mm (W) x 68mm (H) (with handset). Unit weight: 790g.
Security Secure boot, dual firmware images, and encrypted data storage.
Multi-language English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, Chinese, Korean, Japanese, and more
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: 77318688383

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4.2 ★★★★★
Based on 28 reviews
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A
Verified Purchase
Andrew Szeszycki
Massapequa, US
★★★★★ 2
Not a chew toy.
Color: Black & Lake Blue
The inside it a hard plastic, my dog can’t chew it. Plastic on the outside is very durable, my dog likes the noise it makes and will chase it but loses interest fast. I will not buy again.
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Reviewed in the United States on April 20, 2026
L
Verified Purchase
lisa kirby
New York, US
★★★★★ 5
Durable
Color: Black & Yellow
The ball is durable and makes a sound that keeps my puppy interested in playing with it.
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Reviewed in the United States on May 29, 2026
J
Verified Purchase
Just Some Dude
Dallas, US
★★★★★ 5
This is Willow The Dog’s favorite toy!
There is not much that needs to be said about this, frankly, amazing dog toy find. After about 6 months, Willow absolutely loves this seemingly indestructible, soft stick toy. She was born a stick dog and has always enjoyed fetch with tree limbs, balls, frisbees…And like most dogs, loves tug-o-war and chewing. I thought I was buying a <$4 toy stick that I expected my girl would destroy fairly readily. What I actually received was something that didn’t really match the description because it had MORE features and uses than I expected. Anyway, the short of it is in the video. What she loves: Fetching: I don’t know how dogs see colors, but I can confirm that my dog finds this toy highly visible day and night. This claim is based on my observations of how she retrieves this toy compared to real sticks, yellow and blue tennis balls, a large real bone, and rope toys both night and day, as I work late, so much of my one on one time with our pup happens around midnight to 1am with no outdoor lighting so we don’t disturb sleeping neighbors as much. Additionally, I find this toy highly visible in all conditions, which would make finding it in the grass after Willow is worn out and goes inside easier, except that she loves the toy so much that she always brings it in with her. Tug-o-war: Being a soft, ultra-durable material, this toy eagerly pulls double duty as a tugging toy. Dog teeth sink into the orange material by compressing it. They do not puncture the orange part, or at least not that I’ve noticed while casually examining it, making this toy last indefinitely, so far as I can tell. The size of the stick is roughly an inch in diameter and maybe ≈14-16” long, so it is, I think, a perfect size for my medium sized Australian Shepherd’s mouth. She can grip it solidly in her back teeth, side teeth, front teeth, and even if she has only two or three teeth in just a corner, she can always get a good, comfortable grip. No sharp, jagged edges of frayed plastic to abrade or irritate the inside of Willow’s mouth, gums, or cheeks and no orange material breaks off and gets swallowed. The blue material is somewhat more rigid, like a plastic, BUT is still fairly soft and while it does show some bite marks, it is still quite durable and is, I will estimate, at least 95% intact after about 6 months of average three or four 15-20 minute sessions each week. Additionally, the size happens to be perfect for my large hands, but also feels like it is appropriately sized to be easily manageable by most people. This toy is VERY flexible and gives both Willow and I excellent maneuverability and pulling left to right and up and down and back and forth and to and fro as violently and aggressively as we can manage with out the rigidity of other objects shifting uncomfortably in her mouth or my hand. The stick is long enough to accommodate both my large hand and her mouth, even both of my hands on either end with her biting in the middle. Chewing: This not Willow’s favorite chew toy, but to be fair, it isn’t really marketed as a chew toy, so I feel the degree to which it fulfills that function is “good”, which I consider to just be an added bonus feature AND an extremely good value for the money. Anyway, she brings it inside when we are done playing outside and chews on it occasionally, apparently when she wants a break from her seemingly endless and evidently boring selection of toys, enrichment gadgets, kids, neighboring dogs, and family cats. Summary: At $4, even if your dog picks it up and walks on her or his hind legs to dispose of it immediately upon presenting it to them, it will be worth it just to see that, but if your dog loves it as much as mine, you might, like me, be so pleased with it's contribution to your dog’s life, you may start doubting your sanity when the strangest thought creeps into your head as you actually consider “refunding the seller” by sending them an additional $3.94 because they absolutely deserve to be paid more for this wonderful toy. Enjoy!
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Reviewed in the United States on February 8, 2026
Z
Verified Purchase
Zopilote
West Palm Beach, US
★★★★★ 5
Perfect Toy
My dog loves this ! It is very sturdy, very strong, but flexible. It feels soft, but seems chew proof, even for my 100 pound Cane Corso. The stick shape is more practical than a ball; it doesn't roll off or get lost under furniture.
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Reviewed in the United States on May 29, 2026
G
Verified Purchase
GSD support team
Birmingham, US
★★★★★ 5
Good toy, strong yet soft!
This was one of my best toy purchases for our GSD! He’s a rough playing dog with a hard mouth! Toy destroyer! This he loves to fetch, tug, carry, and chew on. I never really expected it to last when I got it. Surprise! Almost two months of rigorous daily play and it’s still almost like new!
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Reviewed in the United States on April 2, 2026

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