This Item come with Power Supply?

Yes it does come with a power supply. Please note it is also PoE or Power over Ethernet, if your switches are not PoE you could always add power injectors to the line.

Can this work with an ooma telo device?

This is basically a VoIP business telephone! Ooma is a residential type system which is set up to use home style phones. You would need to have an Ooma Office account. The plugs on the wire are different too. The 2135 uses 6 contact plugs and residential or home systems use 4 contact plugs. There are two different Ooma Systems Home and Office. The connections are different and you cannot mix and match. Look at the jack on your Ooma base unit if there are 4 pins it is Home. If there are 6 pins it is Office.

Have these phones been provisioned yet or can I use them with any voip service?

You can use these phones with any VOIP service. I use the phones with a FreePBX opensource solution for instance.

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GXP2135 IP Phone 4-SIP 8-Line Color LCD PoE

Product ID: 742364710

Details

Brand
Grandstream
Color
black
Telephone Type
Corded
Number of Batteries
1 Lithium Ion
Material
Plastic
Power Source
Corded

⚡PoE support for seamless power & connectivity

📞4 SIP accounts & 8 line keys

🖥️2.8-inch color LCD display

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194122CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📞 Elevate your desk game with the Grandstream GXP2135 — where power meets precision.

VIBRANT VISUALS - 2.8-inch color LCD screen with Japanese menu support for intuitive navigation.
MULTI LINE MASTERY - Manage up to 8 lines with 4 SIP accounts for ultimate call control.
CRYSTAL CLEAR CALLS - HD audio ensures every conversation sounds professional and crisp.
POWER OVER ETHERNET - Simplify your setup with PoE—power and data through a single cable.
CERTIFIED RELIABILITY - Includes PSE-marked AC adapter, guaranteeing safety and compliance in Japan.

The Grandstream GXP2135 is a professional-grade IP phone featuring 4 SIP accounts and 8 line keys, a vibrant 2.8-inch color LCD, and PoE support for streamlined installation. Designed for high-quality HD audio calls and equipped with a PSE-certified AC adapter, it ensures reliable, compliant performance tailored for the Japanese market.

Specifications

Display Size	2.8
Size	0.1
Color Name	black
Batteries Included	No
Batteries Required	No
Brand	Grandstream
Manufacturer	Grandstream
Item Model Number	GXP2135
Model Year	2016
Material	Plastic
Product Dimensions	19.3 x 20.1 x 8.5 cm; 1.12 kg
Item Weight	1.12 Kilograms

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